Produzione Scientifica Graziano Guella


  • Daniela Ascenzi, Paolo Tosi, Graziano Guella, "Barrierless ionic pathways in the synthesis of methyl esters of small carboxylic acids" in Special Issue COST CM-085 The Chemical Cosmos ISSN 2279-8773, Perugia, Italy: Master-Up s.r.l. Virt&L-coll, 2012, p. 14-14. Atti di: WG3-meeting Oxygen in Planetary Atmospheres, Perugia, Italy, 17-18 settembre 2012. - URL: http://ulisse.busoc.be/cost/index.php?action=workshops&name=perugia - vedi dettaglio
  • G. Flaim, U. Obertegger, G. Guella, "Changes in galactolipid composition of the cold freshwater dinoflagellate Borghiella dodgei in response to temperature" in HYDROBIOLOGIA, v. 2012, n. 698 (2012), p. 285-293. - DOI: 10.1007/s10750-012-1070-8 - vedi dettaglio
  • F. Buonanno, G. Guella, C. Strim, C. Ortenzi, "Chemical defence by mono-prenyl hydroquinone in a freshwater ciliate, Spirostomum ambiguum" in HYDROBIOLOGIA, v. 2012, n. 684 (2012), p. 97-107. - DOI: 10.1007/s10750-011-0972-1 - vedi dettaglio
  • U. Vrhovsek, G. Guella, M. Gasperotti, E. Pojer, M. Zancato, Fulvio Mattivi , "Clarifying the Identity of the Main Ellagitannins in the Fruit of the Strawberry, Fragaria vesca and Fragaria ananassa Duch. " in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, v. 2012, n. 60 (2012), p. 2507-2516. - URL: INTERNET: http://www.pubs.acs.org . - DOI: 10.1021/jf2052256 - vedi dettaglio
  • G. Guella, E. Callone, I.Mancini, F. Dini, G.Di Giuseppe, "Diterpenoids from marine ciliates: Chemical polymorphism of Euplotes rariseta" in EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, v. 2012, n. 27 (2012), p. 5208-5216. - DOI: 10.1002/ejoc.201200559 - vedi dettaglio
  • B. Fedrizzi, G. Guella, D.Perenzoni, M. Gasperotti, D. Masuero, U. Vrhovsek, . Fulvio Mattivi, , "Identification of intermediates involved in the biosynthetic pathway of 3-mercaptohexan-1-ol conjugates in yellow passion fruit (Passiflora edulis f. flavicarpa) " in PHYTOCHEMISTRY, v. 2012, n. 77 (2012), p. 287-293. - DOI: 10.1016/j.phytochem.2012.01.017 - vedi dettaglio
  • L. Fiori, M. Solana, P. Tosi, M. Manfrini, C. Strim, G. Guella, "Lipid profiles of oil from trout (Oncorhynchus mykiss) heads, spines and viscera: Trout by-products as a possible source of omega-3?" in FOOD CHEMISTRY, v. Volume 134, n. 2 (2012), p. 1088-1095. - DOI: 10.1016/j.foodchem.2012.03.022 - vedi dettaglio
  • U. Vrhovsek, G. Malacarne, D. Masuero, L. Zulini, G. Guella, M. Stefanini, R. Velasco, F. Mattivi, "Profiling and accurate quantification of trans-resveratrol,trans-piceid, trans-pterostilbene and 11 viniferins induced by Plasmopara viticola in partially resistant grapevine leaves" in AUSTRALIAN JOURNAL OF GRAPE AND WINE RESEARCH, v. 2112, n. 18 (2012), p. 11-19. - DOI: 10.1111/j.1755-0238.2011.00163.x - vedi dettaglio
  • Graziano Guella, "Taking Lessons of Chemistry from Nature", 2012. - URL: http://cri.fmach.eu/follow-us/events/Graziano-Guella-seminar - vedi dettaglio
  • V. Nanni, M. Zanetti, M. Bellucci, C. Moser, P. Bertolini, G. Guella, M. Dalla Serra, E. Baraldi., "The peach (Prunus persica) defensin PpDFN1 displays antifungal activity through specific interactions with the membrane lipids" in PLANT PATHOLOGY, v. 2012 in press, available on line, (2012) - vedi dettaglio
  • V. Crupi, G. Guella, D. Majolino, I.Mancini, B. Rossi, R. Stancanelli, V. Venuti, P. Verrocchio, G. Viliani , "A Phase Solubility Study on the Chiral Discrimination of Ibuprofen by β-Cyclodextrin Complexes" in FOOD BIOPHYSICS, v. 2011/6, (2011), p. 267-273. - DOI: 10.1007/s11483-011-9211-6 - vedi dettaglio
  • U. Obertegger, F. Camin, G. Guella, G. Flaim, "Adaptation of a psychrophilic freshwater dinoflagellate to ultraviolet radiation" in JOURNAL OF PHYCOLOGY, v. 2011, n. 47 (2011), p. 811-820. - DOI: 10.1111/j.1529-8817.2011.01025.x - vedi dettaglio
  • G. Flaim, F. Camin, G. Guella, U. Obertegger, "Adaptation to ultraviolet radiation: a case study of Borghiella dodgei - a psycrophilic dinoflagellate" in 16th Workshop of the International Association of Phytoplankton Taxonomy and Ecology (IAP), Trento: Grafiche Stile, 2011, p. 30-30. Atti di: IAP, San Michele (Italy), 21-28 August 2011 - vedi dettaglio
  • G. Guella, "Adventures of Natural Products Chemists into Lipidomics World" in NatPharma:Nature Aided Drug Discovery, Napoli: Yes Meet, 2011, p. ML8-ML8. Atti di: NADD, Napoli, 5-9 giugno 2011 - vedi dettaglio
  • I.Mancini, A. Defant, T. Mesaric, F. Potocnik, U. Batista, G. Guella, T. Turk, K. Sepcic, "Fatty acid composition of common barbel ( Barbusbarbus) roe and evaluation of its haemolytic and cytotoxic activities" in TOXICON, v. 2011/57, n. 7 (2011), p. 1017-1022. - DOI: 10.1016/j.toxicon.2011.04.004 - vedi dettaglio
  • P. Franceschi, U. Vrhovsek, G. Guella , "Ion mobility mass spectrometric investigation of ellagitannins and their non-covalent aggregates" in RAPID COMMUNICATIONS IN MASS SPECTROMETRY, v. 25, (2011), p. 827-833. - DOI: 10.1002/rcm.4932 - vedi dettaglio
  • G. Guella, "Lipidomics: just a branch of metabolomics?", 2011, 4 p. - URL: http://cri.fmach.eu/Scientific-communication/Events/GMPF-Summer-School2 - vedi dettaglio
  • A. Defant, I.Mancini, L. Raspor, G. Guella, T. Turk, K. Sepcic, "New structural insights into saraines A, B and C, macrocyclic alkaloids from the mediterranean sponge Reniera (Haliclona) sarai" in EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, v. 2011/20,21, (2011), p. 3761-3767. - DOI: 10.1002/ejoc.201100434 - vedi dettaglio
  • A. Defant, I. Mancini, L. Raspor, G. Guella, T. Turk, K. Sepcic , "New structural insights into saraines A, B and C,macrocyclic alkaloids from the Mediterranean sponge Reniera (Haliclona)sarai" in Atti del congresso, Lecce : universita' del Salento, 2011, p. 935-935. - ISBN: 9788883050855. Atti di: XXIV Congresso nazionale della Societa' chimica italiana , Lecce, Italia, 11-16 settembre 2011. - URL: http://siba-ese.unisalento.it - vedi dettaglio
  • G. Guella, "NMR-based structure elucidation of Natural Products ", 2011, 4 p. - URL: http://cri.fmach.eu/Scientific-communication/Events/GMPF-Summer-School2 - vedi dettaglio
  • F. Mattivi, U.Vrhovsek, G.Malacarne, D.Masuero, L.Zulini, M.Stefanini, C. Moser, R.Velasco, G.Guella, "Profiling of Resveratrol Oligomers, Important Stress Metabolites, Accumulating in the Leaves of Hybrid Vitis vinifera (Merzling x Teroldego) Genotypes Infected with Plasmopara viticola" in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, v. 2011, 59, n. 10 (2011), p. 5364-5375 . - DOI: 10.1021/jf200771y - vedi dettaglio
  • P. Yimsiri, L. Fiori, S. Sonwai, G. Guella, "Supercritical CO2 extraction of mango butter for cocoa butter replacement" in Abstracts 13th European Meeting on Supercritical Fluids, Francia: Institut National Polytechnique de Lorraine, 2011, p. 145-145. - ISBN: 9782905267771. Atti di: 13th European Meeting on Supercritical Fluids, The Hague, 9th-12th October 2011 - vedi dettaglio
  • G Scarduelli, G Guella, D Ascenzi, P Tosi, "Synthesis of Liquid Organic Compounds from CH4 and CO2 in a Dielectric Barrier Discharge Operating at Atmospheric Pressure" in PLASMA PROCESSES AND POLYMERS, v. 8, n. 1 (2011), p. 25-31. - DOI: 10.1002/ppap.201000044 - vedi dettaglio
  • A. Poli, A. Defant, G. Guella, I. Mancini, "DNA interaction with antitumoral molecules: a study by UV- spectroscopy, circular dichroism and docking calculations" in XII International workshop on complex systems- Book of abstracts, Trento: Edizioni 31, 2010, p. 69-70. Atti di: XII International Workshop on Complex Systems, Andalo ( Trento), Italia, 15-18 March 2010 - vedi dettaglio
  • G. Flaim, E. Rott, R. Frassanito, G. Guella, U. Obertegger, "Eco-fingerprinting of the dinoflagellate Borghiella dodgei: experimental evidence of a specific environmental niche" in HYDROBIOLOGIA, v. 1, n. 639 (2010), p. 85-98 . - DOI: 10.1007/s10750-009-0013-5 - vedi dettaglio
  • V. Crupi, G. Guella, D. Majolino, I. Mancini, A. Paciaroni, B. Rossi, V. Venutia, P. Verrocchio, G. Viliani, "Effect of the chiral discrimination on the vibrational properties of (R)-, (S)- and (R, S)-ibuprofen/methyl-b-cyclodextrin inclusion complexes" in PHILOSOPHICAL MAGAZINE, v. 2010, (2010), p. 1-10. - DOI: 10.1080/14786435 - vedi dettaglio
  • V. Crupi, G. Guella, D. Majolino, I. Mancini, A. Paciaroni, B. Rossi, R. Stancanelli, P. Verrocchio, G. Viliani, V. Venuti, "Effect of the chiral recognition process on the vibrationalproperties of (R)-, (S)- and (R,S)-ibuprofen/beta-cyclodextrins inclusion complexes" in XII International Workshop on Complex Systems- Book of Anstracts, Trento: Edizioni 31, 2010, p. 56-56. Atti di: XII International Workshop on Complex Systems, Andalo, Trento ( Italia), 15-18 March 2010 - vedi dettaglio
  • Domenico D'Alelio, Andrea Gandolfi, Monica Tolotti, Adriano Boscaini, Giovanna Flaim, Graziano Guella, Nico Salmaso , "Genetic diversity and adaptive traits in the filamentous cyanobacterium Planktothrix rubescens ", Trento, 2010. - URL: http://acesap.fem-environment.eu/activity-2-adaptation---aquatic-environments/ , promosso da: PAT - vedi dettaglio
  • L. Fiori, M. Solana, G. Guella, C. Strim, P. Tosi, "Grape seed oil: supercritical extraction, chemical analysis and fractionation" in Proceedings 12th European Meeting on Supercritical Fluids, Lorraine: Institut National Polytechnique de Lorraine, 2010, p. 1-10. - ISBN: 9782905267726. Atti di: 12th European Meeting on Supercritical Fluids, Graz, 9th-12th May 2010 - vedi dettaglio
  • G. Guella, I.Mancini, T. Sandron, L. Modeo, F.Verni, F.Dini, G. Petroni, "Keronopsamides, a New Class of Pigments from Marine Ciliates," in EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, v. 2010, n. 3 (2010), p. 427-434. - DOI: 10.1002/ejoc.200900905 - vedi dettaglio
  • A. Defant, B. Rossi, G. Viliani, G. Guella, I. Mancini, "Metal-assisted regioselectivity in nucleophilic substitutions: a study by Raman spectroscopy and density functional theory calculations" in JOURNAL OF RAMAN SPECTROSCOPY, v. 2010, n. 12 (2010), p. 1688-1693. - DOI: 10.1002/jrs.2631 - vedi dettaglio
  • N.Patel, R.Fernandes, G.Guella, A.Miotello, "Nanoparticle-assembled Co-B thin film for the hydrolysis of ammonia borane: A highly active catalyst for hydrogen production" in APPLIED CATALYSIS. B, ENVIRONMENTAL, v. 2010/95, (2010), p. 137-143 - vedi dettaglio
  • G.Guella, "New methodologies in the investigation of chemical diversity of natural products" in Meeting Program and Abstracts, Pisa: Simone Gabrielli,Letizia Modeo and Claudia Vannini, 2010, p. 21-21. Atti di: GDRE, Pisa, 2-8 settembre 2010 - vedi dettaglio
  • M. Gasperotti, D. Masuero, U. Vrhovsek, G. Guella, F. Mattivi, "Profiling and Accurate Quantification of Rubus Ellagitannins and Ellagic Acid Conjugates Using Direct UPLC-Q-TOF HDMS and HPLC-DAD Analysis" in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, v. 58, n. 8 (2010), p. 4602-4616. - DOI: 10.1021/jf904543w - vedi dettaglio
  • E. Autieri, M.Sega, F.Pederiva, G.Guella, "Puckering free energy of pyranoses: A NMR and metadynamics-umbrella sampling investigation" in THE JOURNAL OF CHEMICAL PHYSICS, v. 133, n. 9 (2010), p. 095104-1-095104-14 - vedi dettaglio
  • E. Autieri, M. Sega, F. Pederiva, G. Guella, , "Puckering free energy of pyranoses: A NMR and metadynamics-umbrella sampling investigation" in THE JOURNAL OF CHEMICAL PHYSICS, v. 133, (2010), p. 095104-1-095104-14 - vedi dettaglio
  • P. Tähtinen, G. Guella, I. Mancini, A. Bagno, , "Structure and NMR of Natural Polyarsenicals" in cHEMISTRY- THE CREATIVE FORCE, Nuernberg (Germany): Euchems-Congress 2010, 2010, p. Va.017-.. Atti di: 3rd EuChems Chemistry Congress, Nuernberg, 29th August-2nd September 2010 - vedi dettaglio
  • G.Guella, D. Skropeta, G. Di Giuseppe, F. Dini, "Structures, Biological Activities and Phylogenetic Relationships of Terpenoids from Marine Ciliates of the Genus Euplotes" in MARINE DRUGS, v. 8 , n. 7 (2010), p. 2080-2116 - vedi dettaglio
  • L. Fiori, M. Solana, P. Tosi, M. Manfrini, C. Strim, G. Guella, "Supercritical extraction of omega-3 rich oil from trout waste" in Proceedings 12th European Meeting on Supercritical Fluids, Lorraine, France: Institut National Polytechnique de Lorraine, 2010, p. 1-12. - ISBN: 9782905267726. Atti di: 12th European Meeting on Supercritical Fluids, Graz, Austria, 9th-12th May 2010 - vedi dettaglio
  • Marco Cantonati, Daniel Spitale, Alessia Scalfi, Nicola Angeli, Graziano Guella, Rita Frassanito, Carlo Andreoli, Nicoletta La Rocca, Isabella Moro, Katia Sciuto , "Target species: Bangia atropurpurea (Roth) C. Agardh ", 2010. - URL: http://acesap.fem-environment.eu/activity-2-adaptation---aquatic-environments/ , promosso da: PAT - vedi dettaglio
  • V. Crupi, G. Guella, D. Majolino, I. Mancini, B. Rossi, R. Stancanelli, V. Venuti, P. Verrocchio, G. Viliani, "T-dependence of the vibrational dynamics of ibuprofen/diME-beta-cyclodextrin in solid state: A FT-IR spectral and quantum chemical study" in JOURNAL OF MOLECULAR STRUCTURE, v. 2010, n. 972(1-3) (2010), p. 75-80. - DOI: 10.1016/j.molstruc.2010 - vedi dettaglio
  • V. Crupi, D. Majolino, V. Venuti, G. Guella, I. Mancini, B. Rossi, P. Verrocchio, G Viliani, R. Stancanelli , "Temperature Effect on the Vibrational Dynamics of Cyclodextrin Inclusion Complexes: Investigation by FTIR-ATR Spectroscopy and Numerical Simulation" in JOURNAL OF PHYSICAL CHEMISTRY. A, MOLECULES, SPECTROSCOPY, KINETICS, ENVIRONMENT, & GENERAL THEORY, v. 2010, n. 114 (25) (2010), p. 6811-6817. - DOI: 10.1021/jp101888 - vedi dettaglio
  • Paola Bernabò, Luigi Caputi, Alessandra Franceschini, Rita Frassanito, Graziano Guella, Olivier Jousson, Valeria Lencioni , "The adaptive potential of natural populations of two aquatic insect species in relation to temperature variations and pollutants", 2010. - URL: http://acesap.fem-environment.eu/activity-2-adaptation---aquatic-environments/ , promosso da: PAT - vedi dettaglio
  • K.C. Nicolaou, A.Ortiz, H.J. Zhang, G. Guella, "Total Synthesis and Structural Revision of Vannusals A and B: Synthesis of the True Structures of Vannusals A and B" in JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v. 132, n. 20 (2010), p. 7153-7176. - DOI: 10.1021/ja100742b - vedi dettaglio
  • P. Ramoino, F. Dini, P. Bianchini, A. Diaspro, G. Guella, C. Usai, "Biophysical effects of the natural product euplotin C on the Paramecium membrane" in JOURNAL OF COMPARATIVE PHYSIOLOGY. A, NEUROETHOLOGY, SENSORY, NEURAL, AND BEHAVIORAL PHYSIOLOGY, v. Vol. 195, n. no. 11 (2009), p. 1061-1069. - DOI: 10.1007/s00359-009-0479-7 - vedi dettaglio
  • P. Bernabò, L. Caputi, R. Frassanito, G. Guella, O. Jousson, V. Lencioni, "Cold resistance in Pseudodiamesa branickii (Nowicki): physiological, molecular and biochemical aspects" in 17th International symposium on Chironomidae, Tianjin: Nankai university, 2009, p. 1-1. Atti di: 17th International symposium on Chironomidae, Tianjin, 6-10 July 2009 - vedi dettaglio
  • V. Crupi, G. Guella, I.Mancini, D. Majolino, B. Rossi, R. Stancanelli, V. Venuti, P.Verrocchio, G. Viliani, "Effect of temperature on the vibrational dynamics of IBP-betaCD inclusion complexes: investigation by FTIR-ATR spectroscopy and numerical simulation " in Atti del convegno, Asti, Italia: Trotta Francesco, 2009, p. V-O2-V-O2. Atti di: II Congresso nazionale di Chimica etecnologie delle ciclodestrine , Asti, Italia, 3-5 maggio 2009 - vedi dettaglio
  • M. Cantonati, S. Scola, N. Angeli, G. Guella, R. Frassanito, "Environmental controls of epilithic diatom depth-distribution in an oligotrophic lake characterized by marked water-level fluctuations" in EUROPEAN JOURNAL OF PHYCOLOGY, v. Vol. 44, n. no. 1 (2009), p. 15-29. - DOI: 10.1080/09670260802079335 - vedi dettaglio
  • P. Tosi, D. Ascenzi, P. Franceschi, G. Guella, "Ion chemistry in gaseous discharges at atmospheric pressure" in PLASMA SOURCES SCIENCE & TECHNOLOGY, v. vol. 18, n. no. 3 (2009), p. 034005-1-034005-9. - DOI: 10.1088/0963-0252/18/3/034005 - vedi dettaglio
  • G. Scarduelli, G. Guella, I. Mancini, G. Dilecce, S. De Benedictis, P. Tosi, "Methane oligomerization in a dielectric barrier discharge at atmospheric pressure" in PLASMA PROCESSES AND POLYMERS, v. vol. 6, n. no. 1 (2009), p. 27-33. - DOI: 10.1002/ppap.200800096 - vedi dettaglio
  • G. Guella, E. Callone, R. Frassanito, I. Mancini, G. Di Giuseppe, F. Frontini, F. Dini , "NEW DITERPENOIDS FROM DIFFERENT STRAINS OF THE MARINE CILIATE Euplotes rariseta" in 6th European Conference on Marine Natural Products; Programme and Abstracts Book, Porto, Portugal: Luís Vieira, Carlos Gil Martins and Sara Cravo CIMAR Associate Laboratory & CEQUIMED.UP, 2009, p. 102-102. Atti di: 6th European Conference on Marine Natural Products, Porto, Portugal, 19th-23rd July 2009 - vedi dettaglio
  • I. Mancini, A. Defant, L. Raspor, G. Guella, T. Turk, K. Sepcic , "NEW STRUCTURAL EVIDENCES FOR SARAINES A-C, MACROCYCLIC ALKALOIDS FROM THE MEDITERRANEAN SPONGE Reniera(Haliclona) sarai" in 6th European Conference on Marine Natural Products, Programme and Abstracts Book, Porto, Portugal: Luís Vieira, Carlos Gil Martins and Sara Cravo CIMAR Associate Laboratory & CEQUIMED.UP , 2009, p. 98-98. Atti di: 6TH EUROPEAN CONFERENCE ON MARINE NATURAL PRODUCTS, Porto, Portugal, 19th- 23rd July 2009 - vedi dettaglio
  • P. Tahtinen, G. Guella, I. Mancini, A. Bagno, "Structure and NMR of Natural Polyarsenicals " in 12th European symposium Organic Reactivity Book of Abstracts, Haifa, Israel: Technion, 2009, p. P15-P15. Atti di: 12th European symposium Organic Reactivity (ESOR), Haifa, Israel, 6th-11th September 2009 - vedi dettaglio
  • A. Defant, G.Guella, I. Mancini, "Synthesis and in-vitro cytotoxicity evaluation of novel naphtindolizinedione derivatives, Part II: improved activity for aza-analogues." in ARCHIV DER PHARMAZIE, v. 342, n. 2 (2009), p. 80-86. - DOI: 10.1002/ardp.200800177 - vedi dettaglio
  • P. Bernabò, L. Caputi, R. Frassanito, G. Guella, O. Jousson, V. Lencioni, "The adaptive potential of natural populations of two aquatic insects in relation to temperature variation and pollutants" in ACE-SAP 2nd Annual general meeting, Trento: Edmund Mach Foundation , 2009, p. 1-1. Atti di: ACE-SAP 2nd Annual general meeting, Trento, 7 May 2009 - vedi dettaglio
  • A. Giordana, G. Ghigo, G. Tonachini, D. Ascenzi, P. Tosi, G. Guella, "The Reaction of N2O with Phenylium Ions C-6(H, D)(5)(+): An Integrated Experimental and Theoretical Mechanistic Study" in THE JOURNAL OF CHEMICAL PHYSICS, v. Vol. 131, n. No. 2 (2009), p. 024304-1-024304-10 - vedi dettaglio
  • G. Guella, I. Mancini, G. Mariotto, B. Rossi, G. Viliani , "Vibrational analysis as a powerful tool in structure elucidation of polyarsenicals: a DFT-based investigation of arsenicin A" in PHYSICAL CHEMISTRY CHEMICAL PHYSICS, v. , n. n° 11 (2009), p. 2420-2427. - DOI: 10.1039/b816729j - vedi dettaglio
  • B. Rossi, P. Verrocchio, G. Viliani, I. Mancini, G. Guella, E. Rigo, G. Scarduelli, G.Mariotto, "Vibrational properties of ibuprofen-cyclodextrin inclusion complexes investigated by Raman scattering and numerical simulation" in JOURNAL OF RAMAN SPECTROSCOPY, v. 40, n. 4 (2009), p. 453-458. - DOI: 10.1002/jrs.2150 - vedi dettaglio
  • T. Turk, K. Sepcic, I. Mancini, G. Guella, "3-Alkylpyridinium and 3-alkylpyridine compounds from marine sponges, their synthesis, biological activities and potential use " in Studies in Natural Products Chemistry, Amsterdam : Elsevier BV, 2008, p. 355-397 - vedi dettaglio
  • R. Frassanito, M. Cantonati, G. Flaim, I. Mancini, G. Guella, "A new method for the identification and the structural characterisation of carotenoid esters in freshwater microorganisms by liquid chromatography/electrospray ionisation tandem mass spectrometry" in RAPID COMMUNICATIONS IN MASS SPECTROMETRY, v. vol. 22, (2008), p. 3531-3539. - DOI: 10.1002/rcm.3761 - vedi dettaglio
  • F. Trielli, D. Cervia, G. Di Giuseppe, C. Ristori, T. Kruppel, B. Burlando, G. Guella, A. Viarengo, P. Bagnoli, M. Delmonte Corrado, F. Dini, "Action mechanisms of the secondary metabolite Euplotin C: signaling and functional role in Euplotes" in JOURNAL OF EUKARYOTIC MICROBIOLOGY, v. Vol. 55, n. no. 5 (2008), p. 365-373. - DOI: 10.1111/j.1550-7408.2008.00335.x - vedi dettaglio
  • P. Tahtinen, G. Saielli, G. Guella, I. Mancini, A. Bagno, "An NMR-DFT study of the first natural polyarsenical in nature: arsenicin A" in Book of abstracts of World Association of Theoretical and Computational Chemists, [S.l.: s.n.], 2008, p. [n.d.]-[n.d.]. Atti di: WATOC 2008, Sydney, 14th-19th September 2008. - URL: http://www.watoc2008.com - vedi dettaglio
  • P. Tahtinen, G. Saielli, G. Guella, I. Mancini, A. Bagno, "Computational NMR spectroscopy of organoarsenicals and the natural polyarsenic compound Arsenicin A" in CHEMISTRY-A EUROPEAN JOURNAL, v. 14 , n. 33 (2008), p. 10445-10452. - DOI: 10.1002/chem.200801272 - vedi dettaglio
  • G. Flaim, E. Rott, G. Guella, R. Frassanito, "Eco- fingerprinting of Borghiella dodgei (Dinoflagellata): experimental evidence of a narrow environmental niche." in 15th Workshop of the International Association of Phytoplankton Taxonomy and Ecology (IAP): Book of Abstracts, [S.l.: s.n.], 2008, p. [n.d.]-[n.d.]. Atti di: 15th Workshop of the International Association of Phytoplankton Taxonomy and Ecology (IAP), Ramat, Israel, 23rd-30th November 2008 - vedi dettaglio
  • R. Frassanito, I. Mancini, G. Guella, "Ecologic and philogenetic roles of secondary metabolites of spring organisms: introduction, methods and perspectives." in M. Cantonati, E. Bertuzzi, D. Spitale (a cura di), The spring habitat: biota and sampling methods, Trento: Museo tridentino di scienze naturali, 2008, p. 307-316. - (Monografie del Museo Tridentino di scienze naturali; 4). - ISBN: 9788853100085 - vedi dettaglio
  • G. Guella, D. Ascenzi, D. Bassi, E. Braga, P. Tosi, "ElectroSpray mass spectrometric investigations of the Cu(II)/Cu(I) redox cycle in copper-nucleobases complexes" in Contributions 16th Symposium on atomic and surface physics and related topics (SASP 2008), Innsbruck: Innsbruck University Press, 2008, p. 93-94 -(Conference series). Atti di: 16th Symposium on atomic and surface physics and related topics, Les Diablerets, Switzerland, 20-25 January 2008. - URL: http://sasp2008.epfl.ch/ - vedi dettaglio
  • D. Ascenzi, P. Franceschi, G. Guella, P. Tosi, "Formation and fate of the intermediate in the electrophilic aromatic substitution reaction of phenylium ion with benzene" in Contributions 16th Symposium on atomic and surface physics and related topics (SASP 2008), Innsbruck Austria: Innsbruck University Press, 2008, p. 91-92 -(Conference series). Atti di: 16th Symposium on atomic and surface physics and related topics, Les Diablerets, Switzerland, 20-25 January 2008. - URL: http://sasp2008.epfl.ch/ - vedi dettaglio
  • R. Tomazzolli, M. Dalla Serra, R. Frassanito, G. Fracasso, S. Cingarlini, M. Colombatti, G. Guella, "Lipid composition analysis of detergent resistant membranes through a multi-technique approach" in 2nd European conference on chemistry for life sciences, Bologna: Monduzzi, 2008, p. 113-116 -(Medimond international proceedings). Atti di: 2nd European conference on chemistry for life sciences, Wroclaw, 4th-8th September 2007 - vedi dettaglio
  • A. Defant, G. Guella, I. Mancini, "Microwave-assisted multi-component synthesis of aza- and diaza-, benzo- and dibenzofluorenedione derivatives" in SYNTHETIC COMMUNICATIONS, v. 38, n. 17 (2008), p. 3003-3016. - DOI: 10.1080/00397910802044249 - vedi dettaglio
  • R. Frassanito, I. Mancini, M. Cantonati, G. Guella, "Modern mass spectrometric strategies in 'Lipidomics'" in Book of Abstracts, Siena: Divisione di Spettrometria di Massa-SCI, 2008, p. 141-141. Atti di: 1st French-Italian Conference on Mass Spectrometry MASSA 2008 - Fundamentals and applications of mass spectrometry, Siena, June 30 - July 4, 2008 - vedi dettaglio
  • L. Modeo, R. Frassanito, I. Andreoli, D. Carducci, G. Guella, G. Rosati, F. Verni, F. Dini, G. Petroni, "Multidisciplinary characterization of two new species of colored stichotrichs belonging to the genus Pseudokeronopsis (Ciliophora, Spirotrichea) which produce novel secondary metabolites." in Convegno nazionale della Società Italiana di Protistologia: Book of abstracts, [S.l.: s.n.], 2008, p. 27-27. Atti di: Convegno nazionale della Società Italiana di Protistologia, Camerino, 11-12 aprile 2008 - vedi dettaglio
  • N. Patel, B. Patton, C. Zanchetta, R. Fernandes, G. Guella, A. Kale, A. Miotello, "Pd-C powder and thin film catalysts for hydrogen production by hydrolysis of sodium borohydride" in INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v. 33, n. 1 (2008), p. 287-292 - vedi dettaglio
  • A. Bagno, G. Guella, I. Mancini, G. Saielli, P. Tahtinen, "Spettroscopia NMR computazionale di derivati arsenicali: il poliarsenicale naturale arsenicina A" in Giornate di chimica organica fisica e meccanicistica: COFEM 2008: Book of Abstracts, [S.l.: s.n.], 2008, p. [n.d.]-[n.d.]. Atti di: COFEM 2008, Sestri Levante, 24-26 Settembre 2008 - vedi dettaglio
  • M. Dalla Serra, O. Cirioni, R.M. Vitale, G. Renzone, M. Coraiola, A. Giacometti, C. Potrich, E. Baroni, G. Guella, M. Sanseverino, S. De Luca, G. Scalise, P. Amodeo, A. Scaloni, "Structural Features of Distinctin Affecting Peptide Biological and Biochemical Properties" in BIOCHEMISTRY, v. Vol. 47, n. no. 30 (2008), p. 7888-7899. - DOI: 10.1021/bi800616k - vedi dettaglio
  • N. Patel, R. Fernandes, G. Guella, A. Kale, A. Miotello, B. Patton, C. Zanchetta, "Structured and nanoparticle assembled Co-B thin films prepared by pulsed laser deposition: A very efficient catalyst for hydrogen production" in JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES, v. 112, n. 17 (2008), p. 6968-6976 - vedi dettaglio
  • I. Mancini, G. Guella, A. Defant, "Synthesis of marine natural products with antimalarial activity" in MINI-REVIEWS IN MEDICINAL CHEMISTRY, v. 8, n. 12 (2008), p. 1265-1284 - vedi dettaglio
  • M. Giarola, G. Guella, G. Mariotto, F. Monti, B. Rossi, A. Sanson, A. Sbarbati, "Vibrational and Structural Investigations on Adipose Tissues" in PHILOSOPHICAL MAGAZINE, v. Vol. 88, n. no. 33-35 (2008), p. 3953-3959. - DOI: 10.1080/14786430802585141 - vedi dettaglio
  • D. Koss, K. Hindley, K. David, I. Mancini, G. Guella, K. Sepcic, T. Turk, K. Rebolj, G. Riedel, B. Platt, R. H. Scott, "A comparative study of the actions of alkylpyridinium salts from a marine sponge and related synthetic compounds in rat cultured hippocampal neurons" in BMC PHARMACOLOGY, v. 7, n. 1 (2007), p. 1-17. - URL: http://www.biomedcentral.com/1471-2210/7/1 . - DOI: 10.1186.1471-2210-7-1 - vedi dettaglio
  • C. Zanchetta, B. Patton, G. Guella, A. Miotello, "An integrated apparatus for production and measurement of molecular hydrogen" in MEASUREMENT SCIENCE & TECHNOLOGY, v. 18, n. 5 (2007), p. N21-N26 - vedi dettaglio
  • R. Frassanito, I. Mancini, A. Gropuzzo, M. Dalla Serra, G. Guella, "Analisi del raspberry ketone tramite HPLC/APCI-MS" in 20° Congresso Nazionale di Chimica Analitica: la chimica analitica per l'ambiente e gli alimenti: Book of Abstracts, [S.l.: s.n.], 2007, p. [n.d.]-[n.d.]. Atti di: 20° Congresso Nazionale di Chimica Analitica: la chimica analitica per l'ambiente e gli alimenti, Viterbo, 16-20 settembre 2007 - vedi dettaglio
  • P. Franceschi, G. Guella, G. Scarduelli, P. Tosi, G. Dilecce, S. De Benedictis, "Chemical processes in the atmospheric pressure plasma treatment of benzene" in PLASMA PROCESSES AND POLYMERS, v. vol. 4, n. no. 5 (2007), p. 548-555. - DOI: 10.1002/ppap.200700004 - vedi dettaglio
  • G. Scarduelli, P. Franceschi, G. Guella, G. Dilecce, S. De Benedictis, P. Tosi, "Chemistry of methane-nitrogen in a dielectric barrier discharge at atmospheric pressure" in XXVIII International Conference on Phenomena in Ionized Gases: ICPIG 2007: Book of abstracts, [S.l.: s.n.], 2007, p. [n.d.]-[n.d.]. Atti di: ICPIG 2007, Prague, 15th-20th July 2007 - vedi dettaglio
  • P. Ramoino, C. Usai, S. Maccione, F. Beltrame, A. Diaspro, M. Fato, G. Guella, F. Dini, "Effect of the bioactive metabolite euplotin C on phagocytosis and fluid-phase endocytosis in the single-celled eukaryote Paramecium" in AQUATIC TOXICOLOGY, v. Vol. 85, n. no. 1 (2007), p. 67-75. - DOI: 10.1016/j.aquatox.2007.08.001 - vedi dettaglio
  • G. Guella, "Experiments and Theory in the Structural Determination of Arsenic-containing Natural Products". Contributo a "V European Conference on Marine Natural Products" in V European Conference on Marine Natural Products, Conferenza ad invito: Università di Napoli, 2007, p. 57-58. Atti di: V ECMNP, Ischia (Na), 16-21 september 2007 - vedi dettaglio
  • G. Guella, E. Callone, G. Di Giuseppe, R. Frassanito, F. Frontini, I. Mancini, F. Dini, "Hemivannusal and Prevannusadials: new Sesquiterpenoids form the marine ciliate protists Euplotes vannus: the putative biogenetic precursors of dimeric terpenoid Vannusals" in EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, v. , n. n° 31 (2007), p. 5226-5234. - DOI: 10.1002/ejoc.200700455 - vedi dettaglio
  • G. Guella, B. Patton, A. Miotello, "Kinetic features of the platinum catalyzed hydrolysis of sodium borohydride from B-11 NMR measurements" in JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES, v. 111, n. 50 (2007), p. 18744-18750 - vedi dettaglio
  • R. Tomazzolli, M. Dalla Serra, R. Frassanito, G. Fracasso, S. Cingarlini, M. Colombatti, G. Guella, "Lipid composition analysis of PSMA-associated microdomains" in Book of abstracts, Wroclaw: University of Wroclaw, 2007, p. 310-310. Atti di: 2nd European conference on chemistry for life sciences, Wroclaw (Poland), 4-8 September 2007. - URL: http://www.lifesciences2007.uni.wroc.pl - vedi dettaglio
  • D. Cervia, M. Garcia-gil, E. Simonetti, G. Di Giuseppe, G. Guella, P. Bagnoli, F. Dini, "Molecular mechanisms of euplotin C-induced apoptosis: involvement of mitochondrial dysfunction, oxidative stress and proteases" in APOPTOSIS, v. Vol. 12, n. no. 8 (2007), p. 1349-1363. - DOI: 10.1007/s10495-007-0075-7 - vedi dettaglio
  • D. Ascenzi, N. Cont, G. Guella, P. Franceschi, P. Tosi, "New insights into the reaction mechanisms of Phenylium ions with Benzene" in JOURNAL OF PHYSICAL CHEMISTRY. A, MOLECULES, SPECTROSCOPY, KINETICS, ENVIRONMENT, & GENERAL THEORY, v. vol. 111, n. no. 49 (2007), p. 12513-12523. - DOI: 10.1021/jp075860h - vedi dettaglio
  • N. Patel, R. Fernandes, G. Guella, A. Kale, A. Miotello, B. Patton, C. Zanchetta, P. M. Ossi, V. Russo, "Pulsed-laser deposition of nanostructured Pd/C thin films: a new entry into metal-supported catalysts for hydrogen producing reactions" in APPLIED SURFACE SCIENCE, v. 254, n. 4 (2007), p. 1307-1311 - vedi dettaglio
  • I. Mancini, A. Defant, G. Guella, "Recent synthesis of marine natural products with antibacterial activities" in ANTI-INFECTIVE AGENTS IN MEDICINAL CHEMISTRY, v. vol. 6, n. n° 1 (2007), p. 17-48 - vedi dettaglio
  • A. Defant, G. Guella, I. Mancini, "Synthesis and in vitro cytotoxicity evaluation of novel naphthindolizinedione derivatives" in ARCHIV DER PHARMAZIE, v. vol. 340, n. n° 3 (2007), p. 147-153. - DOI: 10.1002/ardp.200600160 - vedi dettaglio
  • I. Mancini, G. Guella, M. Frostin, E. Hnawia, D. Laurent, C. Debitus, F. Pietra, "The first sulfurated polyarsenic compounds discovered in nature: Arsenicin B and -C from the New Caledonian sponge Echinochalina bargibanti" in 5th European conference on marine natural products: 16-21 September 2007, Ischia, Naples, Italya: programme and abstracts, Napoli: Ziino, 2007, p. 30-30. Atti di: 5th European conference on marine natural products, Ischia, 16-21 September 2007 - vedi dettaglio
  • G. Guella, D. Ascenzi, P. Franceschi, P. Tosi, "The intriguing case of organic impurities contained in synthetic methanol: a mass spectrometry based investigation" in RAPID COMMUNICATIONS IN MASS SPECTROMETRY, v. vol. 21, n. no. 20 (2007), p. 3337-3344. - DOI: 10.1002/rcm.3222 - vedi dettaglio
  • N. Patel, G. Guella, A. Kale, A. Miotello, B. Patton, C. Zanchetta, L. Mirenghi, P. Rotolo, "Thin films of Co-B prepared by pulsed laser deposition as efficient catalysts in hydrogen producing reactions" in APPLIED CATALYSIS A: GENERAL, v. 323, n. 1 (2007), p. 18-24 - vedi dettaglio
  • B. Rossi, P. Verrocchio, G. Viliani, G. Scarduelli, I. Mancini, G. Guella, F. Rossi, "Vibrational dynamics of inclusion complexes by Raman scattering: an experimental and numerical study" in PHILOSOPHICAL MAGAZINE, v. 87, n. 3-5 (2007), p. 559-567. - DOI: 10.1080/14786430600887657 - vedi dettaglio
  • B. Rossi, P. Verrocchio, G. Viliani, G. Scarduelli, G. Guella, I. Mancini, "Vibrational properties of inclusion complexes: the case of indomethacin-cyclodextrin" in SOFT-INFM research and development center on complex dynamics in structured systems: activity report 2004-2006, Roma: Università La Sapienza. CSU, 2007, p. 77-77 - vedi dettaglio
  • R. Tomazzolli, M. Dalla Serra, G. Bellisola, M. Colombatti, G. Guella, "A fluorescence-based assay for the reductase activity of protein disulfide isomerase" in ANALYTICAL BIOCHEMISTRY, v. Vol. 350, n. no. 1 (2006), p. 105-112. - DOI: 10.1016/j.ab.2005.11.037 - vedi dettaglio
  • G. Guella, D. Ascenzi, N. Cont, P. Franceschi, I. Mancini, P. Tosi, "Atmospheric pressure plasma as catalysts of bioorganic gas phase reactions" in Book of abstracts, Trento: Università degli studi di Trento, 2006, p. 177-177. Atti di: MOLEC 16th European conference on dynamics of molecular systems, Levico Terme, 11-15 September 2006. - URL: :www.unitn.it/events/molec2006/index.htm - vedi dettaglio
  • G. Flaim, O. Moestrup, D. Calliari, G. Guella, R. Frassanito, "Autoecology of a new freshwater dinoflagellate from Lake Tovel (Italy)" in 14th workshop of the international association of phytoplankton taxonomy and ecology (IAP), [S.l.: s.n.], 2006, p. 8-8. Atti di: 14th workshop of the international association of phytoplankton taxonomy and ecology, Sapanca, 4th-11th September 2005 - vedi dettaglio
  • P. Franceschi, G. Guella, D. Ascenzi, L. Penasa, P. Tosi, "Chemistry of organic molecules in non thermal plasmas" in Contributions: 15th Symposium on atomic and surface physics and related topics, Innsbruck: Innsbruck University Press, 2006, p. 58-58. Atti di: SASP, Obergurgl, 4-9 February 2006. - URL: http://www.uibk.ac.at/c/c7/c722/Tagungen/SASP2006/index.html - vedi dettaglio
  • R. Frassanito, I. Mancini, G. Guella, "Chimica e biologia a confronto: pigmenti e altri metaboliti secondari prodotti da dinoflagellati del lago di Tovel" in STUDI TRENTINI DI SCIENZE NATURALI - ACTA BIOLOGICA, v. Vol. 81, n. Suppl. 2 (2006), p. 413-426 - vedi dettaglio
  • D. Cervia, D. Martini, M. Garcia-gil, G. Di Giuseppe, G. Guella, F. Dini, P. Bagnoli, "Cytotoxic effects and apoptotic signalling mechanisms of the sesquiterpenoid euplotin C, a secondary metabolite of the marine ciliate Euplotes crassus, in tumour cells" in APOPTOSIS, v. Vol. 11, n. no. 5 (2006), p. 829-843. - DOI: 10.1007/s10495-006-5700-3 - vedi dettaglio
  • R. Frassanito, A. Gropuzzo, E. Baroni, M. Dalla Serra, G. Guella, "Determinazione del 4-(4'-hydroxyphenyl)-2-butanone (raspberry ketone) mediante cromatografia liquida-spettrometria di massa a pressione atmosferica" in Book of abstracts of SCI 2006: La chimica e le grandi domande della scienza e della società: l'eredità di Avogadro, [S.l.: s.n.], 2006, p. 9-9. Atti di: 22° Congresso Nazionale della Società Chimica Italiana SCI 2006, Firenze, 10-15 Settembre 2006 - vedi dettaglio
  • I. Mancini, G. Guella, M. Frostin, E. Hnawia, D. Laurent, C. Debitus, F. Pietra, "Determinazione strutturale di metaboliti poliarsenicali bioattivi isolati dalla spugna tropicale Echinochalina bargibanti" in VII convegno nazionale: giornate di chimica delle sostanze naturali: 7-10 giugno 2006: Acquafredda - Maratea, Potenza, Italia: Università degli studi della Basilicata, 2006, p. 40-40. Atti di: 7. giornate di chimica delle sostanze naturali (NAT7), Maratea, 7-10 giugno 2006 - vedi dettaglio
  • P. Ramoino, C. Usai, A. Diaspro, P. Bianchini, G. Guella, F. Dini, "Euplotin C modulates dihydropyridinesensible calcium channels in Paramecium" in CYTOMETRY. PART A, v. Vol. 69A, n. no. 5 (2006), p. 444-444 - vedi dettaglio
  • R. Frassanito, G. Flaim, I. Mancini, G. Guella, "High production of unexpected carotenoids in Dinophyceae: Astaxanthin esters from the freshwater dinoflagellate Tovellia sanguinea" in BIOCHEMICAL SYSTEMATICS AND ECOLOGY, v. Vol. 34, n. no. 12 (2006), p. 843-853. - DOI: 10.1016/j.bse.2006.05.013 - vedi dettaglio
  • G. Guella, I. Mancini, I. N'diaye, M. Fofana, "Isolamento, sintesi e proprietà fotochimiche dell'almazolone, un nuovo alcaloide indolico da un'alga rossa del Senegal" in VII convegno nazionale: giornate di chimica delle sostanze naturali: Book of Abstract, [S.l.: s.n.], 2006, p. 75-75. Atti di: 7. convegno nazionale: Giornate di chimica delle sostanze naturali (NAT7), Maratea, 7-10 Giugno 2006 - vedi dettaglio
  • G. Guella, I. N'diaye, M. Fofana, I. Mancini, "Isolation, synthesis and photochemical properties of almazolone, a new indole alkaloid from a red alga of Senegal" in TETRAHEDRON, v. 62, n. 6 (2006), p. 1165-1170 - vedi dettaglio
  • R. Frassanito, G. Flaim, I. Mancini, G. Guella, "Natural products from freshwater ecosystems: unexpected high production of astaxanthin esters from the dinoflagellate Tovellia sanguinea sp. inedit" in Book of Abstracts: Natural products: a chance for the future of mankind, [S.l.: s.n.], 2006, p. 36-36. Atti di: 4th International Conference on Natural Products, Leysin, 28th-31st May 2006 - vedi dettaglio
  • G. Guella, C. Zanchetta, B. Patton, A. Miotello, "New insights on the mechanism of palladium-catalyzed hydrolysis of sodium borohydride from B-11 NMR measurements" in THE JOURNAL OF PHYSICAL CHEMISTRY. B, v. 110, n. 34 (2006), p. 17024-17033. - DOI: 10.1021/JP063362N - vedi dettaglio
  • I. Mancini, G. Guella, M. Frostin, E. Hnawia, D. Laurent, C. Debitus, F. Pietra, "On the first polyarsenic organic compound from nature: Arsenicin A from the New Caledonian marine sponge Echinochalina bargibanti" in CHEMISTRY-A EUROPEAN JOURNAL, v. 12, n. 35 (2006), p. 8989-8994 - vedi dettaglio
  • D. Ascenzi, P. Franceschi, G. Guella, P. Tosi, "Phenol production in Benzene/Air plasmas at atmospheric pressure: role of radical and ionic routes" in JOURNAL OF PHYSICAL CHEMISTRY. A, MOLECULES, SPECTROSCOPY, KINETICS, ENVIRONMENT, & GENERAL THEORY, v. vol. 110, n. no. 25 (2006), p. 7841-7847. - DOI: 10.1021/jp062406p - vedi dettaglio
  • D. Ascenzi, P. Franceschi, G. Guella, P. Tosi, "Production of phenol in benzene/air plasmas at atmospheric pressure" in Europhysics conference abstracts: 18th europhysics conference on the atomic and molecular physics of ionised gases, Piacenza, Italia: DFS Dire fare stampare, 2006, p. 497-497 -(Europhysics Conference Abstracts; Volume 30G). - ISBN: 291477138X. Atti di: European Physical Society, Lecce, 12-16 July 2006. - URL: http://escampig18.ba.imip.cnr.it/content.php?content.4 - vedi dettaglio
  • D. Ascenzi, P. Franceschi, G. Guella, N. Cont, G. Scarduelli, P. Tosi, "Radical and ionic pathways in the oxidation of benzene/air mixtures in atmospheric pressure plasmas" in Book of abstracts, Trento: Università degli studi di Trento, 2006, p. 126-126. Atti di: MOLEC 16th European conference on dynamics of molecular systems, Levico Terme, 11-15 September 2006 - vedi dettaglio
  • B. Rossi, G. Viliani, P. Verrocchio, G. Scarduelli, I. Mancini, G. Guella, F. Rossi , "Raman scattering experiments and numerical simulation on inclusion complexes formed by beta-cyclodextrin with the anti-inflammatory drug indomethacin" in BIFI 2006, Book of Abstracts, Zaragoza, Spain: Institute for Biocomputation and Physics of Complex Systems, University of Zaragoza ( a cura di) , 2006, p. 135-135. Atti di: BIFI 2006 - II International Conference, From Physics to Biology: the interface between experiment and computation, Zaragoza ( Spain), 8th-11th February 2006 - vedi dettaglio
  • A. Defant, G. Guella, I. Mancini, "Regioselectivity in the multi-component synthesis of Indolizinoquinoline-5,12-dione derivatives" in EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, v. vol. 18, (2006), p. 4201-4210 - vedi dettaglio
  • I. Mancini, A. Defant, G. Guella, "Sintesi altamente selettiva di entrambi i regioisomeri di derivati Indolizino-5,12-dionici" in SCI 2006: XXII congresso nazionale della Società Chimica Italiana : Firenze, 10-15 settembre 2006: atti del congresso, Firenze: Università di Firenze, 2006, p. 370-370 -(ORG-P064). Atti di: 22. congresso nazionale della Società Chimica Italiana SCI2006, Firenze, 10-15 settembre 2006. - URL: http://www.sci2006.unifi.it/varie/congresso_sci_atti.pdf - vedi dettaglio
  • A. Drechsler, C. Potrich, J. K. Sabo, M. Frisanco, G. Guella, M. Dalla Serra, G. Anderluh, F. Separovic, R. S. Norton, "Structure and Activity of the N-Terminal region of the Eukaryotic Cytolysin Equinatoxin II" in BIOCHEMISTRY, v. Vol. 45, n. no. 6 (2006), p. 1818-1828. - DOI: 10.1021/bi052166o - vedi dettaglio
  • D. Ascenzi, F. Casagrande, P. Franceschi, G. Guella, P. Tosi, "The oxidation chemistry of benzene/air mixtures in atmospheric pressure plasma environments" in Contributions: 15th Symposium on atomic, cluster and surface physics, Innsbruck: Innsbruck University Press, 2006, p. 188-191 -(Conference series). Atti di: SASP, Obergurgl, 4-9 February 2006. - URL: http://www.uibk.ac.at/c/c7/c722/Tagungen/SASP2006/index.html - vedi dettaglio
  • B. Rossi, G. Viliani, P. Verrocchio, G. Scarduelli, I. Mancini, G. Guella, F. Rossi, "Vibrational dynamics of inclusion complexes by Raman scattering: an experimental and numerical study" in X International workshop on disorder system: abstracts, London: Taylor and Francis, 2006, p. 1-1. Atti di: 10th international workshop on disorder system, Molveno (TN), 18-21 March 2006 - vedi dettaglio
  • B. Rossi, P. Verrocchio, G. Viliani, G. Scarduelli, G. Guella, I. Mancini, "Vibrational properties of inclusion complexes: the case of indomethacin-cyclodextrin" in THE JOURNAL OF CHEMICAL PHYSICS, v. vol. 125, n. no. 4 (2006), p. 44511-44517. - DOI: 10.1063/1.2217952 - vedi dettaglio
  • M. Faimali, F. Garaventa, I. Mancini, A. Sicurelli, G. Guella, V. Piazza, G. Greco, "Antisettlement activity of synthetic analogues of polymeric 3-alkylpyridinium salts isolated from the sponge Reniera sarai" in BIOFOULING, v. 21, n. 1 (2005), p. 49-57 - vedi dettaglio
  • C. Perazzolli, I. Mancini, G. Guella, "Benzene-assisted atmospheric-pressure chemical ionization: a new liquid chromatography/mass spectrometry approach to the analysis of selected hydrophobic compounds" in RAPID COMMUNICATIONS IN MASS SPECTROMETRY, v. 19, n. 4 (2005), p. 461-469. - URL: http://onlinelibrary.wiley.com/doi/10.1002/rcm.1807/pdf . - DOI: 10.1002/rcm.1807 - vedi dettaglio
  • D. J. Koss, K. P. Hindley, K. David, J. L. Jones, R. A. Kylanpaa, I. Mancini, G. Guella, K. Sepčić, G. Riedel, R. H. Scott, B. Platt, "Bioactivity of a naturally occurring alkyl-pyridinium salt and related synthetic oligomers in rat cultured hippocampal neurones", 2005, 1 p - vedi dettaglio
  • G. Guella, D. Ascenzi, P. Franceschi, P. Tosi, "Gas-phase synthesis and detection of the benzenediazonium ion, C6H5N2+: a joint atmospheric pressure chemical ionization and guided ion beam experiment" in RAPID COMMUNICATIONS IN MASS SPECTROMETRY, v. 19, n. 14 (2005), p. 1951-1955. - URL: http://onlinelibrary.wiley.com/doi/10.1002/rcm.2009/pdf - vedi dettaglio
  • I. Mancini, A. Defant, G. Guella, "Investigation of the regioselective one-port synthesis of indolizino-quinoline-5,12-dione derivatives" in First Austrian-German-Italian Meeting of Organic Chemistry, Conference Book, Vienna, Austria : University of Wien. Fakultät für Chemie. Institut für Organische Chemie , 2005, p. P17-P17. Atti di: First Austrian-German-Italian Meeting of Organic Chemistry, Wien, 1st-2nd April 2005 - vedi dettaglio
  • P. Franceschi, G. Guella, D. Ascenzi, A. Sterni, A. Bott, R. Frassanito, I. Mancini, P. Tosi, "Ion chemistry of organic molecules in corona discharges" in Proceedings of the 27th International Conference on Phenomena in Ionised Gases , Eindhoven: Eindhoven University of Technology, 2005, p. 02.222/1-02.222/4. Atti di: 27th ICPIG, Eindhoven, 17-22 July 2005 - vedi dettaglio
  • R. Frassanito, G. Flaim, I. Mancini, G. Guella, "LC/ESI-MS characterization of carotenoid-esters produced by freshwater organisms" in 23rd Informal Meeting on Mass Spectrometry, Padova: Servizi Grafici Editoriali, 2005, p. 44-44. Atti di: 23rd Informal meeting of mass spectrometry, Primiero (TN), 15th-19th May 2005 - vedi dettaglio
  • B. Rossi, G. Scarduelli, I. Mancini, G. Guella, G. Viliani, "Low frequency Raman scattering of organic host-guest complexes of biological interest" in 5th International Discussion Meeting on Relaxations in Complex Systems (5IDMRCS), Lille, Francia: USTL, 2005, p. 45-45. Atti di: 5th International Discussion Meeting on Relaxations in Complex Systems (5IDMRCS), Lille, 7th-13th July 2005 - vedi dettaglio
  • B. Rossi, G. Scarduelli, I. Mancini, G. Guella, G. Viliani, "Low frequency Raman scattering of organic host-guest complexes of biological interest" in International Workshop on Neutron Brillouin Scattering, firenze: INFM Firenze, 2005, p. 01-01. Atti di: 1st international workshop on neutron Brillouin scattering, Perugia, 12-14 June 2005 - vedi dettaglio
  • I. Mancini, R. Frassanito, M. Cantonati, M. Tardio, G. Guella, "On-line identification of secondary metabolites in freshwater microalgae and cyanobacteria by combined liquid chromatographyûphotodiode array detection-mass spectrometric techniques" in JOURNAL OF CHROMATOGRAPHY A, v. 1082, n. 1 (2005), p. 33-42. - DOI: 10.1016/j.chroma.2005.02.066 - vedi dettaglio
  • I. Mancini, G. Guella, H. Zibrowius, F. Pietra, "Profile of indole alkaloids in scleractinian corals of the family Dendrophyllidae by online LC/ESI-MS technique" in 23rd informal meeting on mass spectrometry, Padova, Italia: Servizi Grafici Editoriali, 2005, p. 41-41. Atti di: 23rd informal meeting on mass spectrometry, Primiero (TN), 15th-19th May 2005 - vedi dettaglio
  • B. Rossi, G. Scarduelli, I. Mancini, G. Guella, G. Viliani, "Raman scattering investigation on the inclusion complex of anti-inflammatory drug indomethacin with beta-cyclodextrin" in MMDmeeting workbook: poster sessions, Genova, Italia: CNR-INFM , 2005, p. 263-264. Atti di: MMDmeeting: matter, materials and devices, Genova, 22-25 June 2005 - vedi dettaglio
  • G. Guella, P. Franceschi, P. Tosi, "Structure and stability of oligomeric clusters produced in the ionization of acetonitrile" in CHEMICAL PHYSICS LETTERS, v. 415, n. 4-6 (2005), p. 265-270 - vedi dettaglio
  • R. Frassanito, A. Gropuzzo, M. Dalla Serra, G. Guella, "Tecniche api-ms nella determinazione quantitativa di 4-(4'-hydroxyphenyl) -2-butanone (lampone chetone)", 2005, 1 p - vedi dettaglio
  • G. Guella, E. Callone, I. Mancini, G. Di Giuseppe, F. Dini, "A phylogenetic perpspective of the secondary metabolites from marine ciliates: a comparison with rDNA and multivariate morphological analysis" in Proceedings XI international symposium on marine natural products, Napoli: Università di Napoli, 2004, p. 133-133. Atti di: XI MANAPRO, Sorrento (NA), 4-9 September 2004 - vedi dettaglio
  • D. Savoia, C. Avanzini, T. Allice, E. Callone, G. Guella, F. Dini, "Antimicrobial activity of euplotin C, the sesquiterpene taxonomic marker from the marine ciliate Euplotes crassus." in ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, v. 48, n. 10 (2004), p. 3828-3833 - vedi dettaglio
  • G. Guella, E. Callone, I. Mancini, G. Uccello-barretta, F. Balzano, F. Dini, "Chemical and structural properties of the inclusion complex of Euplotin C with Heptakis(2,6-di-O-methyl)-β-cyclodextrin through NMR spectroscopy, electrospray mass spectrometry and molecular mechanics investigations" in EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, v. 2004, n. 6 (2004), p. 1308-1317 - vedi dettaglio
  • R. Tomazzoll, G. Guella, G. Bellisola, M. Colombatti, G. Menestrina, "Fluorescent Assay to Demonstrate the Interaction of Thioredoxin Reductase and Protein Disulfide Isomerase" in Convegno Nazionale per la Ricerca INterdisciplinare in Fisica della Materia, Genova: INFM, 2004, p. 15-15. Atti di: INFMEETING, GENOVA, 8-10 GIUGNO 2004 - vedi dettaglio
  • R. Tomazzolli, G. Guella, G. Bellisola, M. Colombatti, G. Menestrina, "Fluorescent assay to the test protein disulfide isomerase activity induced by Thioredoxin reductase" in SIBPA 2004: XVII congresso nazionale della Società di biofisica pura ed applicata, Genova: CNR, 2004, p. 20-20. Atti di: SIBPA 2004, Pisa, 23-25 settembre 2004 - vedi dettaglio
  • D. Spitale, F. Dini, G. Guella, F. Ghetti, M. Tardio, M. Cantonati, "Il sottoprogetto 6 (Ecofisiologia del Gs in situ mediante mesocosmi) del Progetto SALTO/BEST: sintesi e conclusioni", Trento: Museo tridentino di scienze naturali, 2004, 5 p. - (Acta Biologica; 81 (2004). Suppl 2 PP 439-443), promosso da: Provincia Autonoma Trento - vedi dettaglio
  • E. Callone, G. Guella, I. Mancini, F. Dini, "Investigation of chemical and biological properties od euplotin C and its inclusion complex with cyclodextrins" in Sigma-Aldrich young chemists symposium , Riccione: Sigma-Aldrich, 2004, p. 56-56. Atti di: 4. Sigma-Aldrich young chemists symposium (SAYCS 2004),, Riccione (RN), 17-19 maggio 2004 - vedi dettaglio
  • B. Rossi, I. Mancini, G. Guella, G. Viliani, "Kinetic studie of glutathioneS-transferase-catalysed processes through on-line liquid chromatography-electrospray mass spectrometry" in PHILOSOPHICAL MAGAZINE, v. 84, n. 13-16 (2004), p. 1373-1382. - DOI: 10.1080/14786430310001644116 - vedi dettaglio
  • E. Callone, G. Guella, I. Mancini, F. Dini, "Lipid membrane diversity among different protistian families" in ELSO 2004, Dresda: European life scientist organizations, 2004, p. 509-509. Atti di: ELSO 2004, Nice, 4-8 September 2004. - URL: http://www.elso.org/index.php?id=abstrlist2004&fl=C - vedi dettaglio
  • I. Mancini, G. Guella, M. Sauvain, C.Debitus, A-G. Duigon, F. Ausseil, J-L. Meou, F. Pietra, "New 1,2,3,4,-tetrahydropyrrolo[1,2-a]pyridinium alkaloids (phloeodictynes) from the New Caledonian shallow-water haplosclerid sponge Oceanapia fistolosa. Structural elucidation from LC-tandem-MS-soft-ionization techniques and discovery of antiplasmodial activity" in ORGANIC & BIOMOLECULAR CHEMISTRY, v. 2, n. 5 (2004), p. 783-787 - vedi dettaglio
  • I. Mancini, G. Guella, M. Sauvain, C. Debitus, A. Duigou, F. Ausseil, J. Menou, F. Pietra, "New 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrimidinium alkaloids (phloeodictynes) from the New Caledonian shallow-water haplosclerid sponge Oceanapia fistulosa. Structural elucidation from mainly LC-tandem-MS-soft-ionization techniques and discovery of antiplasmodial activity" in ORGANIC & BIOMOLECULAR CHEMISTRY, v. 2, n. 5 (2004), p. 783-787. - DOI: 10.1039/B313348F - vedi dettaglio
  • R. Frassanito, M. Cantonati, M. Tardio, I. Mancini, G. Guella, "On-line identification of secondary metabolites in freshwater phytoplankton samples ( Lake Tovel, Italian Alps) by combined HPLC-API techniques" in Abstracts presentations, Montreux: International association of environmental analytical chemistry, 2004, p. 52-52. Atti di: 21st Montreux LC/MS symposium on liquid chromatography/ mass spectrometry, Montreux, 10-12 November 2004 - vedi dettaglio
  • R. Frassanito, I. Mancini, F. Pietra, L. Bongiorni, F. Dini, G. Guella, "Structural elucidation by LC-MS of new ceramides from Ulkenia sp., a marine fungoid protist belonging to Traustochytrids" in Book of abstracts, Bari: Università di Bari. SCI. Divisione Spettrometria di Massa, 2004, p. 178-178. Atti di: MASSA 2004 International symposium on mass spectrometry, Bari, 26-30 September 2004 - vedi dettaglio
  • I. Mancini, G. Guella, C. Debitus, F. Pietra, "Suberein, a novel dimeric styryl sulfate from the verongid sponge Suberea creba from New Caledonia" in Proceedings XI international symposium on marine natural products, università di Napoli: Università di Napoli, 2004, p. 69. Atti di: XI MANAPRO, Sorrento (NA), 4-9 September 2004 - vedi dettaglio
  • I. Mancini, A. Sicurelli, G. Guella, T. Turk, P. Macek, K. Sepcic, "Synthesis and bioactivity of linear oligomers related to polymeric alkylpyridinium metabolites from the Mediterranean sponge Reniera sarai" in ORGANIC & BIOMOLECULAR CHEMISTRY, v. 9, n. 2 (2004), p. 1368-1375 - vedi dettaglio
  • G. Guella, R. Frassanito, I. Mancini, "A new solution for an old problem: the regiochemical distribution of the acyl chains in galactolipids can be established by electrospray ionization tandem mass spectrometry" in RAPID COMMUNICATIONS IN MASS SPECTROMETRY, v. 17, n. 17 (2003), p. 1892-1994 - vedi dettaglio
  • R. Frassanito, G. Guella, G. Di Giuseppe, M. Cantonati, M. Tardio, I. Mancini, F. Frontini, F. Dini, "An integrated molecular approach to the study of the phylogeny and of the secondary metabolism of the freshwater dinoflagellate Glenodinium sanguineum", 2003. Atti di: 10th European Conference on Ciliate Biology, S.Benedetto del Tronto (Ascoli Piceno), September 2003 - vedi dettaglio
  • M. Faimali, V. Piazza, G. Greco, K. Sepcic, I. Mancini, A. Sicurelli, G. Guella, T. Turk, S. Geraci, "Antifouling activity of synthetic analogues of polymeric 3-alkylpyridinium salts isolated from the sponge Reniera sarai", 2003, p. 81. Atti di: International Symposium ' Chemistry and Biology of Marine Organism', Kolympari, Crete, 21-26 September 2003 - vedi dettaglio
  • D. Savoia, T. Allice, C. Avanzini, E. Callone, G. Guella, F. Dini, "Antileishmanial activity of euplotin C, the sesquiterpene taxonomic marker from the marine ciliate Euplotes crassus", 2003. Atti di: 4th European Congress of Protistology, S.Benedetto del Tronto (Ascoli Piceno), September 2003 - vedi dettaglio
  • G. Guella, D. Skropeta, I. Mancini, F. Pietra, "Calenzanane sesquiterpenes from the red seaweed Laurencia microcladia from the bay of Calenzana, Elba island: acid-catalyzed stereospecific conversion of Calenzanol into indene- and guaiazulene-type sesquiterpenes" in CHEMISTRY-A EUROPEAN JOURNAL, v. 23, n. 9 (2003), p. 5770-5777 - vedi dettaglio
  • B. Rossi, I. Mancini, G. Guella, G. Viliani, "Experimental and computational study of enzyme reactions", 2003. Atti di: INFMeeting 2003, Genova, 23-25 giugno 2003 - vedi dettaglio
  • G. Guella, D. Skropeta, I. Mancini, F. Pietra, "Investigations on the acid-catalyzed stereospecific conversion of Laurencia microcladia sesquiterpenes into indene- and guaiazulene-type skeleta", 2003. Atti di: International Symposium 'Chemistry & Biology of marine organisms', Kolympari, Crete, 21-26 September 2003 - vedi dettaglio
  • B. Rossi, I. Mancini, G. Guella, G. Viliani, "Kinetic studies of glutathione S-transferase catalysed processes through online liquid chromatography-electrospray mass spectrometry", 2003. Atti di: 9th International Workshop on Disordered Systems, Molveno-Andalo ( Trento), 10-13 March 2003 - vedi dettaglio
  • E. Callone, G. Guella, I. Mancini, F. Frontini, F. Dini, "Liquid chromatography – tandem mass spectrometry tecnique : a powerful tool for fast and effective dereplication of protista’s secondary metabolites" in 10th European Conference on Ciliate Biology: Luporini, 2003, S.Benedetto del Tronto (Ascoli Piceno), 2003 - vedi dettaglio
  • M. Cantonati, N. Angeli, R. Frassanito, G. Guella, M. Lazzara, A. Lami, V. Lencioni, M. Tardio, "Neo- and paleolimnology of a mountain lake once affected by spectacular red blooms", 2003. Atti di: 9th International Paleolimnology Symposium, Espoo, Helsinkii, 25-28 August 2003 - vedi dettaglio
  • G. Guella, E. Callone, I. Mancini, F. Frontini, F. Dini, "New terpenoids from protista cell cultures: towards an understanding of their biogenesis" in CISCI 2003, 2003, Torino, 22-27 giugno 2003 - vedi dettaglio
  • I. Mancini, B. Rossi, G. Guella, "Nucleophilic Aromatic Substitution Reactions Catalysed by Glutathiobe S-Transferase", 2003, p. 73. Atti di: 21. Congresso Nazionale della Società Chimica Italiana SCI2003, Torino, 22-27 giugno 2003 - vedi dettaglio
  • I. Mancini, G. Guella, H. Zibrowius, F. Pietra, "On the origin of quasi-racemic aplysinopsin cycloadducts, (bis)indole alkaloids isolated from scleractiniam corals of the family dendrophylliidae: involvement of enantiodefective Diels-Alderases or asymmetric induction in artifact processes involving....." in TETRAHEDRON, v. 59, n. 44 (2003), p. 8757-8762 - vedi dettaglio
  • M. Cantonati, M. Sturm, A. Lami, M. Filippi, N. Angeli, P. Appleby, F. Corradini, F. Cristofolini, F. Dini, E. Gottardini, G. Guella, P. Guilizzoni, V. Lencioni, M. Lazzara, M. Manca, A. Marchetto, J. Massaferro, K. Oeggl, N. Rose, "Paleolimnology of a mountain lake of the Alps once interested by a spectacular summer reddening due to dinoflagellate bloms", 2003. Atti di: 3rd international limnogeology congress (ILIC3), Tucson, Ariz., 29 March - 2 April 2003 - vedi dettaglio
  • G. Anderluh, M. Dalla Serra, G. Viero, G. Guella, P. Macek, G. Menestrina, "Pore formation by Equinatoxin II, a eukaryotic protein toxin, occurs by induction of nonlamellar lipid structures" in THE JOURNAL OF BIOLOGICAL CHEMISTRY, v. 278, n. 46 (2003), p. 45216-45223. - DOI: 10.1074/jbc.M305916200 - vedi dettaglio
  • G. Di Giuseppe, F. Erra, G. Guella, E. Callone, F. Dini, "Relazioni filogenetiche all'interno del genere Euplotes (Ciliata, Hypotrichida)", 2003, p. 24. Atti di: 64° Congresso Nazionale Unione Zoologica Italiana, Varese, 2003 - vedi dettaglio
  • I. Mancini, A. Sicurelli, G. Guella, K. Sepcic, T. Turk, P. Macek, V. Piazza, M. Faimali, S. Geraci, "Synthesis and bioactivities of 3-alkylpyridinium salts related to the polymeric metabolite from the marine sponge Reniera sarai", 2003, p. 83. Atti di: International Symposium 'Chemistry and Biology of Marine Organism', Kolympary, Crete, 21-26 September 2003 - vedi dettaglio
  • D. Laurent, G. Guella, I. Mancini, M. Roquebert, F. Farinole, F. Pietra, "A New Cytotoxic Tetralone Derivative from Humicola grisea, a Filamentous Fungus from Wood in the Southeastern Lagoon of New Caledonia" in TETRAHEDRON, v. 58, (2002), p. 10872-10877 - vedi dettaglio
  • G. Guella, "APPLICATIONS OF API-ION TRAP MEASUREMENTS IN THE STRUCTURE ELUCIDATION OF NATURAL PRODUCTS", 2002. Atti di: MS-WORKSHOP 2002, MILANO, 2002 - vedi dettaglio
  • G. Guella, F. Dini, D. Savoia, "Attivita’ biologiche e proprieta’ strutturali di nuovi terpenoidi da ciliati marini", 2002. Atti di: XI Congresso Italo Latinoamericano di etnomedicina, Pavia, 9-13 settembre 2002 - vedi dettaglio
  • I. Mancini, G. Guella, H. Zibrowius, F. Pietra, "Cicloaplisinopsine, nuovi alcaloidi bis-indolici isolati da scleractinie tropicali della famiglia Dendrophyllidae", 2002, p. P130. Atti di: XXVIII Convegno Nazionale della Divisione di Chimica Organica, Roma, 16-20 settembre 2002 - vedi dettaglio
  • R. Frassanito, G. Guella, I. Mancini, M. Cantonati, M. Tardio, "Electrospray- ion trap mass spectrometry characterization of new galactolipids isolated from the freshwater dinoflagellate Glenodinium sanguineum", 2002, p. 63-64. Atti di: MASSA2002 An International Symposium on Mass Spectrometry, Cetraro (CS), 27th June-1st July 2002 - vedi dettaglio
  • G. Menestrina, M. Comai, C. Potrich, M. Dalla Serra, G. Guella, R. Frassanito, C. Meneghini, S. Mobilio, S. Morante, "Metal ions and the conformation of peptides forming amyloid deposits in": Acta Cryst. vol A58(Supplement), p. C245., 2002. Atti di: XIX Congress of the International Union of Crystallography, Geneva, Switzerland, Geneva, Switzerland, 6-15 August 2002 - vedi dettaglio
  • G. Guella, I. Mancini, M. Sauvain, C. Debitus, A. Duigou, F. Pietra, "New antiplasmodial pyridinium-guanidine alkaloids from the Haplosclerid sponge Oceanapia fistulosa from New Caledonia: structural aids from LC-Tandem-MS soft-ionization techniques", 2002, p. P26. Atti di: 3rd European Conference on Marine Natural Products, Elmau Castle, 15th-20th September 2002 - vedi dettaglio
  • R. Frassanito, G. Guella, I. Mancini, "New mass spectrometric methodologies in the structural characterization of membrane lipids", 2002, p. 39. Atti di: SIBPA2002 XVI National Congress of the Italian Society of Pure and Applied Biophysics and I Italian-Slovenian Workshop of Biophysics, Trento, 11-14 settembre 2002 - vedi dettaglio
  • I. Mancini, A. Sicurelli, G. Guella, K. Sepcic, T. Turk, "Sintesi di sali di polialchilpiridinio, metaboliti bioattivi isolati dalla spugna Reniera sarai", 2002, p. P101. Atti di: II S.A.Y.C.S Sigma Aldrich Young Chemists Symposium, Riccione (RN), 7-8 ottobre 2002 - vedi dettaglio
  • G. Guella, "Terpenoids from marine ciliates:structure, biological activity, ecological role and phylogenetic significance", 2002, p. 20-21. Atti di: 3rd European Conference on Marine Natural Products, Monaco di Baviera (Germany), 15-20 settembre 2002 - vedi dettaglio
  • G. Guella, D. Skropeta, I. Mancini, F. Pietra, "The First 6,8-Cycloeudesmane Sesquiterpene from a Marine Organism: the Red Seaweed Laurencia microcladia from the Baia di Calenzana, Elba Island" in ZEITSCHRIFT FÜR NATURFORSCHUNG. B, A JOURNAL OF CHEMICAL SCIENCES, v. 57, n. 10 (2002), p. 1147-1151 - vedi dettaglio
  • M. Frostin, E. Hnawia, D. Laurent, C. Debitus, I. Mancini, G. Guella, F. Pietra, "Bioactive polyarsenic compounds from a poecilosclerid sponge", 2001. Atti di: 10th International Symposium on Marine Natural Products, Okinawa- Japan, 24-29 June 2001 - vedi dettaglio
  • G. Guella, D. Skropeta, S. Breuils, I. Mancini, F. Pietra, "Calenzanol, the first member of a new class of sesquiterpene with a novel skeleton from the red seaweed Laurencia microcladia from the Bay of Calenzana, Elba Island" in TETRAHEDRON LETTERS, v. 42, n. 4 (2001), p. 723-725 - vedi dettaglio
  • G. Guella, D. Skropeta, S. Breuils, I. Mancini, F. Pietra, "Calenzanol, the first member of a new class of sesquiterpene with a novel skeleton isolated from the red seaweed Laurencia microcladia from the bay of Calenzana, Elba Island" in TETRAHEDRON LETTERS, v. 42, n. 4 (2001), p. 723-725 - vedi dettaglio
  • G. Guella, E. Callone, F. Dini, I. Mancini, F. Pietra, "Caratteristiche strutturali e possibili applicazioni di complessi delle euplotine con beta-ciclodestrine": Edizioni Università di Trieste, 2001, p. P162-P162. Atti di: XXVII Convegno Nazionale della Divisione di Chimica Organica, Trieste, 3-7 settembre 2001 - vedi dettaglio
  • G. Guella, M. Cantonati, R. Frassanito, I. Mancini, F. Pietra, "First finding of scytonemin in red algae: phylogenetic and ecological implications", 2001. Atti di: 3rd Italian German Symposium on Organic Chemistry, Ravenna, March 30-April 1 2001 - vedi dettaglio
  • I. Mancini, G. Guella, D. Laurent, C. Debitus, F. Pietra, "Nuovi Composti Poliarsenicali Attivi da una Spugna Poecilosclerida Tropicale": Edizioni Università di Trieste, 2001, p. P020. Atti di: XXVII Convegno Nazionale della Divisione di Chimica Organica, Trieste, 3-7 settembre 2001 - vedi dettaglio
  • I. Mancini, G. Guella, A. Defant, M. Candenas, C. Armesto, D. Depentori, F. Pietra, "Polar metabolites of the green alga Caulerpa Taxifolia that is invading the Mediterranean Sea, and a comparison with tropical strains from bioactive terpenoids" in Fourth International Workshop on Caulerpa taxifolia, Marseille: Boudouresque C, Meinesz A, Graves V, GIS Posidonie publ., 2001, p. 128-137. Atti di: Fourth International Workshop on Caulerpa taxifolia, Lerici-Italy, 1st-2nd February 1999 - vedi dettaglio
  • G. Guella, D. Skropeta, I. Mancini, F. Pietra, "Rearrangements in the calenzanane-class sesquiterpenes isolated from Laurencia microcladia", 2001. Atti di: 3rd Italian German Symposium on Organic Chemistry, Ravenna, March 30-April 1 2001 - vedi dettaglio
  • G. Guella, F. Pietra, "A New-Skeleton Diterpenoid, New Prenylbisabolanes, and their Putative Biogenetic Precursor, from the Red Seaweed Laurencia microcladia from Il Rogiolo: Assigning the Absolute Configuration when two Chiral Halves are Interconnected by Single Bonds" in HELVETICA CHIMICA ACTA, v. 83, n. 11 (2000), p. 2946-2952 - vedi dettaglio
  • I. Mancini, G. Guella, H. Zibrowius, F. Pietra, "Configuration, conformation and reactivity of highly functionalized eunicellane diterpenes isolated from the gorgonians Eunicella cavolinii and Eunicella singularis from Marseille" in HELVETICA CHIMICA ACTA, v. 83, (2000), p. 1561-1575 - vedi dettaglio
  • G. Guella, I. Mancini, A. Oztunc, F. Pietra, "Conformational Bias in Macrocyclic Ethers and Observation of High Solvolytic Reactivity at a Masked (=2-Furylmethyl) C-Atom" in HELVETICA CHIMICA ACTA, v. 83, n. 2 (2000), p. 336-348 - vedi dettaglio
  • D. Laurent, G. Guella, I. Mancini, F. Farinole, M. Roquebert, F. Pietra, "Cytotoxins, Mycotoxins and Drugs from a New Deuteromycete, Acremonium neo-caledoniae, from the Southwestern Lagoon of New Caledonia" in PLANTA MEDICA, v. 66, n. 1 (2000), p. 63-66 - vedi dettaglio
  • I. Mancini, G. Guella, F. Pietra, "Highly diastereoselective, biogenetically patterned synthesis of (+) (1S,6R)-volvatellin" in HELVETICA CHIMICA ACTA, v. 83, n. 4 (2000), p. 694-701 - vedi dettaglio
  • I. Mancini, G. Guella, F. Pietra, "Highly diastereoselective, biogenetically patterned synthesis of (+)-(1S,6R)-volvatellin(=(+)-(4R,5S)-5-hydroxy-4-(5-methyl-1-methylenhex-4-en-4-en -2-ynyl)cyclohex-1-ene-1-carbaldehyde)" in HELVETICA CHIMICA ACTA, v. 83, (2000), p. 694-701 - vedi dettaglio
  • G. Pocsfalvi, A. Malorni, I. Mancini, G. Guella, F. Pietra, "Molecular characterization of a highly heterogeneous mixture of glucosylceramides from a deep-water Mediterranean scleractinian Dendrophyllia cornigera" in RAPID COMMUNICATIONS IN MASS SPECTROMETRY, v. 14, n. 23 (2000), p. 2247-2259 - vedi dettaglio
  • G. Guella, F. Pietra, "Peculiarità strutturali e probabile biogenesi di nuovi diterpeni da una alga rossa Laurencia microcladia", 2000. Atti di: Giornate di Chimica delle Sostanze Naturali NAT5, Napoli, 21-23 giugno 2000 - vedi dettaglio
  • I. Mancini, G. Guella, F. Pietra, "Sintesi diastereoselettiva e biogeneticamente guidata della volvatellin", 2000, p. ORPO5. Atti di: XX Convegno della Società Chimica Italiana SCI2000, Rimini, 4-9 giugno 2000 - vedi dettaglio
  • M. Cavazza, G. Guella, F. Pietra, "Synthesis of 1-oxaazulan-2-ones and furanotropones: a reexamination and extension to analogues of colchicinoids" in TETRAHEDRON, v. 56, n. 13 (2000), p. 1917-1922 - vedi dettaglio
  • G. Guella, D. Skropeta, I. Mancini, F. Pietra, "Uno Studio dettagliato della degradazione chimica di nuovi sesquiterpeni isolati da un'alga rossa Laurencia microcladia", 2000. Atti di: Giornate di Chimica delle Sostanze Naturali NAT5, Napoli, 21-23 giugno 2000 - vedi dettaglio
  • I. Mancini, G. Guella, H. Zibrowius, F. Pietra, D. Laurent, "A novel type of a second epoxy bridge in eunicellane diterpenes: isolation and" in HELVETICA CHIMICA ACTA, v. 82, n. 10 (1999), p. 1681-1689 - vedi dettaglio
  • G. Guella, I. Mancini, A. Oztunc, F. Pietra, "High Solvolytic Reactivity And Conformational Bias in New Obtusallenes,A Rare Family of C15 Macrocyclic Ethers", 1999, p. P3. Atti di: First Italian-Japanese Symposium of Org. Chemistry, Napoli, 9-13 giugno 1999 - vedi dettaglio
  • G. Pocsfalvi, I. Mancini, G. Guella, F. Pietra, "Mass spectral analysis of new glycosphingolipids from a deep-water coral", 1999, p. 103. Atti di: 17th Informal meeting on mass spectrometry, Fiera di Primiero (TN), 23-27 maggio 1999 - vedi dettaglio
  • G. Guella, F. Dini, F. Pietra, "Metabolites with a Novel C30 backbone from marine ciliates" in ANGEWANDTE CHEMIE, v. 38, n. 8 (1999), p. 1134-1136 - vedi dettaglio
  • I. Mancini, A. Guerriero, G. Guella, T. Bakken, H. Zibrowius, F. Pietra, "Novel 10-Hydroxydocosapolyenoic Acids from Deep-Water Scleractinian Corals" in HELVETICA CHIMICA ACTA, v. 82, n. 5 (1999), p. 677-684 - vedi dettaglio
  • I. Mancini, G. Guella, H. Zibrowius, F. Pietra, "Nuovi metaboliti di tipo eunicellanico isolati da una gorgonia dellecoste mediterranee francesi", 1999, p. 94. Atti di: XXVI Convegno Nazionale della Divisione di Chimica Organica, Giardini Naxos (ME), 1-5 settembre 1999 - vedi dettaglio
  • G. Guella, F. Pietra, "Antipodal pathways to secondary metabolites in the same eukaryotic organism" in CHEMISTRY-A EUROPEAN JOURNAL, v. 4, n. 9 (1998), p. 1692-1697 - vedi dettaglio
  • F. Trielli, A. Viarengo, F. Dini, U. Delmonte Corrado, F. Pietra, G. Guella, B. Marchi, B. Burlando, "Effects of euplotins on hypotrichs (Ciliophora): possible role of Ca2+ - mediated cytotoxicity'." in JOURNAL OF EUKARYOTIC MICROBIOLOGY, v. 45, n. 1 (1998), p. 25-25 - vedi dettaglio
  • R. Di Maggio, R. Campostrini, G. Guella, "Gels from Zirconium n-butoxide and Cerium(III)2,4-pentanedionate:a pyrolysis study by coupled thermogravimetry,gaschromatographic and mass spectrometric analysis" in CHEMISTRY OF MATERIALS, v. 10, (1998), p. 3839-3847 - vedi dettaglio
  • I. Mancini, G. Guella, G. Chiasera, F. Pietra, "Glutathione S-transferase catalysed dehalogenation of haloaromatic compounds which lack nitro groups near the reaction centre" in TETRAHEDRON LETTERS, v. 39, (1998), p. 1611-1614 - vedi dettaglio
  • G. Guella, F. Dini, F. Pietra, "Nuovi triterpeni da colture di ciliati marini della morfospecie Euplotes vannus", 1998. Atti di: XXV Convegno Nazionale della Divisione di Chimica Organica, Folgaria (TN), 8-12 settembre 1998 - vedi dettaglio
  • I. Mancini, G. Guella, A. Defant, M. Candenas, C. Armesto, D. Depentori, F. Pietra, "Polar metabolites of the tropical green seaweed Caulerpa taxifolia which is spreading in the Mediterranean Sea. Glycoglycerolipids and stable enols (alpha-keto esters)" in HELVETICA CHIMICA ACTA, v. 81, (1998), p. 1681-1691 - vedi dettaglio
  • C. Debitus, G. Guella, I. Mancini, J. Waikedre, F. Pietra, J. Guemas, J. Nicolas, "Quinolones from a bacterium and tyrosine metabolites from its host sponge, Suberea creba from the Coral Sea" in THE JOURNAL OF MARINE BIOTECHNOLOGY, v. 6, n. 3 (1998), p. 136-141 - vedi dettaglio
  • G. Guella, I. Mancini, F. Pietra, "Analisi conformazionale di nuovi prodotti naturali marini mediante studio di NMR dinamico e calcoli di Meccanica Molecolare", 1997. Atti di: Chimica Organica Fisica e Meccanicistica COFEM 97, Folgaria (TN), 11-14 giugno 1997 - vedi dettaglio
  • K. Sepcic, G. Guella, I. Mancini, F. Pietra, M. Dalla Serra, G. Menestrina, K. Tubbs, P. Macek, T. Turk, "Characterization of Anticholinesterase-active 3-alkylpyridinium polymers from the marine sponge Reniera sarai in aqueous solutions" in JOURNAL OF NATURAL PRODUCTS, v. 60, n. 10 (1997), p. 991-996 - vedi dettaglio
  • A. Viarengo, F. Dini, U. Delmonte Corrado, G. Guella, F. Pietra, F. Trielli, B. Marchi, T. Kruppel, B. Burlando, "Effects of euplotins and environmental stressors on hypotrichs (ciliophora): possible role of Ca2+-mediated cytotoxicity", 1997, p. 208. Atti di: Proceedings of the X International Congress of Protozoology, Sidney, 1997 - vedi dettaglio
  • I. Mancini, G. Guella, P. Amade, F. Pietra, "Hanishenols A-B, novel linear or methyl-branched glycerol enol ethers of the Axinellid Sponge Acanthella Carteri (= Acanthella aurantiaca) from the Hanish Islands, Red Sea'" in TETRAHEDRON, v. 53, (1997), p. 2625-2628 - vedi dettaglio
  • I. Mancini, G. Guella, F. Pietra, P. Amade, C. Rousakkis, "Hanishin, a semiracemic, bioactive C9 alkaloid of the axinellid sponge Acanthella carteri from the Hanish Islands. A shunt metabolite?" in TETRAHEDRON LETTERS, v. 38, (1997), p. 6271-6274 - vedi dettaglio
  • F. Dini, G. Guella, F. Pietra, "Natural products of Euplotes: their usefulness in taxonomic distinctions and their possible ecological role", 1997, p. 76. Atti di: Proceedings of the X International Congress of Protozoology, Sidney, 1997 - vedi dettaglio
  • G. Guella, I. Mancini, A. Oztunc, F. Pietra, "Nuove acetogenine da un'alga rossa Laurencia obtusa del Mediterraneo. Analisi conformazionale mediante NMR dinamico e calcoli di meccanica molecolare", 1997. Atti di: IV Convegno Nazionale Giornate di Chimica delle Sostanze Naturali NAT4, Salerno, 24-26 settembre 1997 - vedi dettaglio
  • G. Guella, F. Marchetti, F. Pietra, "Rogioldiol A, a New Obtusane Diterpene, and Rogiolal, a Degraded Derivative, of the Red Seaweed Laurencia microcladia from Il Rogiolo along the Coast of Tuscany: a Synergism in Structural Elucidation" in HELVETICA CHIMICA ACTA, v. 80, n. 3 (1997), p. 684-694 - vedi dettaglio
  • G. Guella, A. Oztunc, I. Mancini, F. Pietra, "Stereochemical features of sesquiterpene metabolites as a distinctive trait of red seaweeds in the genus Laurencia" in TETRAHEDRON LETTERS, v. 38, n. 47 (1997), p. 8261-8264 - vedi dettaglio
  • F. Dini, G. Guella, M. Pighini, F. Pietra, "Structural, functional and phylogenetic comparative analysis of the secondary metabolites produced by Antarctic and world-wide distributed ciliate protists in the genus Euplotes", 1997, p. 141-147. Atti di: Third Meeting on Antarctic Biology, Camerino, 1997 - vedi dettaglio
  • G. Guella, A. Oztunc, G. Chiasera, I. Mancini, F. Pietra, "Twelve membered O-bridged, cyclic ethers of red seaweeds in the genus Laurencia exist in solution as slowly interconverting conformers" in CHEMISTRY-A EUROPEAN JOURNAL, v. 3, n. 8 (1997), p. 1223-1231 - vedi dettaglio
  • I. Mancini, G. Guella, C. Debitus, J. Waikedre, F. Pietra, "Un derivato fortemente citotossico dalla Nortopsentin D, nuovo alcaloide bis-indolico isolato dalla spugna Dragmacidon sp.", 1997, p. 40P. Atti di: IV Convegno Nazionale Giornate di Chimica delle Sostanze Naturali NAT4, Salerno, 24-26 settembre 1997 - vedi dettaglio
  • I. N'diaye, G. Guella, I. Mancini, F. Pietra, "Almazole D, a new type of antibacterial 2,5-disubstituted oxazolic dipeptide from a red alga of the coast of Senegal" in TETRAHEDRON LETTERS, v. 37, n. 17 (1996), p. 3049-3050 - vedi dettaglio
  • G. Guella, F. Dini, F. Pietra, "Epoxyfocardin and its putative biogenetic precursor, focardin, bioactive, new skeleton, diterpenoids of the marine ciliate Euplotes focardii from Antarctica" in HELVETICA CHIMICA ACTA, v. 79, n. 2 (1996), p. 439-448 - vedi dettaglio
  • I. Mancini, G. Guella, C. Debitus, F. Pietra, "From inactive nortopsentin D, a novel bis(indole) alkaloid isolated from tha Axinellid sponge Dragmacidon sp. from deep waters south of New Caledonia, to a strongly cytotoxic derivative" in HELVETICA CHIMICA ACTA, v. 79, (1996), p. 2075-2082 - vedi dettaglio
  • G. Guella, F. Dini, F. Pietra, "Hydrolytic breakdown of the euplotins, highly strained, adaptive, hemiacetal esters of the marine ciliate Euplotes crassus : a mimic of degradative pathways in Nature and a trick for the assignement of the absolute configuration" in HELVETICA CHIMICA ACTA, v. 79, n. 3 (1996), p. 710-717 - vedi dettaglio
  • G. Guella, F. Dini, F. Pietra, "Nuovi terpenoidi da ciliati marini del genere Euplotes : Chimica e Biologia a confronto", 1996. Atti di: XXIII Convegno Nazionale della Div. Chimica Organica, Monopoli (Bari), 22-27 settembre 1996 - vedi dettaglio
  • G. Guella, F. Dini, F. Pietra, "Rarisetenolide, epoxyrarisetenolide and epirarisetenolide, new skeleton sesquiterpene lactones as taxonomic markers and defensive agents of the marine ciliated morphospecies Euplotes rariseta" in HELVETICA CHIMICA ACTA, v. 79, n. 8 (1996), p. 2180-2189 - vedi dettaglio
  • F. Dini, G. Guella, F. Pietra, "Secondary metabolites in the Antarctic ciliate protist Euplotes: an exercise of comparative analysis among worldwide congeneric species", 1996, p. 52-55. Atti di: International Workshop on theEcology of the Ross Sea (Antarctica), Taormina, 1996 - vedi dettaglio
  • G. Guella, F. Dini, F. Pietra, "From Epiraikovenal, an Instrumental Niche-Exploitation Sesquiterpenoid of Some Strains of the Marine Ciliated Protist Euplotes raikovi, to an Unusual Intramolecular tele Dienone-Olefin [2+2] Photocycloaddition" in HELVETICA CHIMICA ACTA, v. 78, n. 7 (1995), p. 1747-1754 - vedi dettaglio
  • I. Mancini, G. Guella, C. Debitus, F. Pietra, "Novel Naamidine-Type Alkaloids and Mixed-Ligand Zn++ Complexes of a Calcareous Sponge, Leucetta sp., from the Coral Sea" in HELVETICA CHIMICA ACTA, v. 78, (1995), p. 1178-1184 - vedi dettaglio
  • I. N'diaye, G. Guella, G. Chiasera, I. Mancini, F. Pietra, "Almazole A and almazole B, unusual marine alkaloids isolated from an unidentified red seaweed from the coasts of Senegal" in TETRAHEDRON LETTERS, v. 35, n. 27 (1994), p. 4827-4830 - vedi dettaglio
  • G. Guella, I. Mancini, I. N'diaye, F. Pietra, "AlmazoleC, a new indole alkaloid bearing an unusually 2,5-disubstituted oxazole moiety, and its putative biogenetic peptidic precursor , from a Senegalese delesseriacean seaweed" in HELVETICA CHIMICA ACTA, v. 77, n. 7 (1994), p. 1999-2006 - vedi dettaglio
  • I. Mancini, M. Cavazza, G. Guella, F. Pietra, "Competition among 1,2- and 1,3-acyl shifts and reduction reaction in the UV irradiation of cyclopent-2-en-1-ones bearing a C-3 terminal-alkyne chain" in JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS I, v. 1994, (1994), p. 2181-2185 - vedi dettaglio
  • I. Mancini, G. Guella, F. Pietra, "Damirianina, metabolita centrale di una serie di alcaloidi indolici della spugna Damiriana verticellata del Mar dei Coralli", 1994, p. P9. Atti di: III Convegno Nazionale Giornate di Chimica delle Sostanze Naturali, Amalfi (SA), 29 maggio-1 giugno 1994 - vedi dettaglio
  • I. Mancini, G. Guella, C. Debitus, D. Duhet, F. Pietra, "Imidazolone and imidazolinone artifacts of a pivotal imidazolthione, zyzzin, from the poecilosclerid sponge Zyzza massalis from the Coral Sea. The first thermochromic system of marine origin" in HELVETICA CHIMICA ACTA, v. 77, (1994), p. 1886-1894 - vedi dettaglio
  • I. Mancini, G. Guella, C. Debitus, F. Pietra, "Oceanapins A-F, unique branched ceramides isolated from the Haplosclerid sponge Oceanapia cf. tenuis of the Coral Sea" in HELVETICA CHIMICA ACTA, v. 76, (1994), p. 51-58 - vedi dettaglio
  • G. Guella, F.DINI, A. Tomei, F. Pietra, "Preuplotin, a putative biogenetic precursor of the euplotins, bioactive sesquiterpenoids of the marine ciliated protist Euplotes crassus" in JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS I, v. 2, (1994), p. 161-166 - vedi dettaglio
  • G. Guella, F. Dini, F. Erra, F. Pietra, "Raikovenal a new sesquiterpenoid favoring adaptive radiation of the marine ciliate Euplotes raikovi, and its putative biogenetic precursor, preraikovenal." in JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, v. 22, (1994), p. 2585-2586 - vedi dettaglio
  • A. Guerriero, M. D'Ambrosio, G. Guella, F. Dini, F. Pietra, "Secondary Metabolites of the Green Seaweed Caulerpa taxifolia Introduced into the Mediterranean Sea, and a Comparison with Ciliates of the Genus Euplotes" in First International Workshop on Caulerpa taxifolia, Marseille (France): GIS Posidonie publ., 1994, p. 171-176. Atti di: First International Workshop on Caulerpa taxifolia, Marseille - FRANCE, 17th-18th January 1994 - vedi dettaglio
  • F. Dini, G. Guella, P. Giubbilini, I. Mancini, F. Pietra, "Control of interspecific relathionships in marine ciliate protists by most evolved natural products" in NATURWISSENSCHAFTEN, v. 80, (1993), p. 84-86 - vedi dettaglio
  • I. Mancini, G. Guella, C. Laboute, C. Debitus, F. Pietra, "Hemifistularin 3: a degraded peptide or biogenetic precursor? Isolation from a sponge of the order Verongida of the Coral Sea or generation from base tratment of 11-oxofistularin-3" in JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS I, v. 1993, (1993), p. 3121-3125 - vedi dettaglio
  • I. Mancini, G. Guella, C. Debitus, F. Pietra, "Una serie di ceramidi, nuove per ramificazione a entrambe le catene , isolate dalla spugna Oceanapia cf. tenuis", 1993, p. 111-111. Atti di: XXI Convegno Nazionale della Divisione di Chimica Organica-SCI, Palermo, 28 settembre-2 ottob 1993 - vedi dettaglio
  • G. Guella, I. Mancini, F. Pietra, "C15 Acetogenins and terpenes of the dictyoceratid sponge Spongia zimocca of il Rogiolo: a case of seaweed-metabolite transfer to, and elaboration within a sponge?" in COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. B, COMPARATIVE BIOCHEMISTRY, v. 103, n. 4 (1992), p. 1019-1023 - vedi dettaglio
  • G. Guella, G. Chiasera, I. Mancini, F. Pietra, "Conformational Studies, from temperature-dependent NMR specta, of marine polyalogenated chamigranes", 1992. Atti di: Seventh International Symposium on Marine Natural Products, Capri (NA), July 5th-10th 1992 - vedi dettaglio
  • G. Guella, I. Mancini, G. Chiasera, F. Pietra, "On the unusual propensity by the red seaweed Laurencia microcladia of Il Rogiolo to form C15 oxepanes: isolation of rogioloxepane A,B, C and their likely biogenetic acyclic precursor, prerogioloxepane" in HELVETICA CHIMICA ACTA, v. 75, n. 1 (1992), p. 310-322 - vedi dettaglio
  • G. Guella, I. Mancini, G. Chiasera, F. Pietra, "Rogiolenyne D, the likely immediate precursor of rogiolenyne A and B, branched C15 acetogenins isolated from the red seaweed Laurencia microcladia of the Il Rogiolo. Conformation and absolute configuration in the whole series" in HELVETICA CHIMICA ACTA, v. 75, n. 1 (1992), p. 303-309 - vedi dettaglio
  • G. Guella, I. Mancini, I. N'diaye, F. Pietra, "C20 Furanoterpenic aldehydes co-occurring in dyctioceratid sponge with conjugated furanosesterpenic tetronic acids" in TETRAHEDRON LETTERS, v. 32, n. 44 (1991), p. 6415-6416 - vedi dettaglio
  • G. Guella, G. Chiasera, I. Mancini, F. Pietra, "Conformational analysis of marine polyhalogenated beta-chamigranes through temperature-dependent NMR spectra" in HELVETICA CHIMICA ACTA, v. 74, n. 4 (1991), p. 774-786 - vedi dettaglio
  • I. N'diaye, G. Guella, I. Mancini, J. Kornprobst, F. Pietra, "Konakhin, a novel type of degraded sesterterpene. Isolation from a marine sponge of Senegal" in JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, v. 2, (1991), p. 97-98 - vedi dettaglio
  • G. Guella, I. Mancini, F. Pietra, "Rogiolenine: le prime acetogenine C15 non lineari isolate dall'alga Laurencia microcladia del Rogiolo, Mar Tirreno", 1991. Atti di: Convegno nazionale Giornate di Chimica delle Sostanze Naturali, NAT2, Maratea (PZ), 2-5 giugno 1991 - vedi dettaglio
  • I. Mancini, G. Guella, F. Pietra, "Sintesi di bretonine, gliceril eteri marini poliolefinici", 1991. Atti di: Giornate di Chimica delle Sstanze Naturali. Convegno Nazionale SCI Divisione di Chimica Organica, Maratea (PZ), 2-5- giugno 1991 - vedi dettaglio
  • I. Mancini, G. Guella, F. Pietra, "Synthesis of the bretonins, polyolefinic esterified glyceryl ethers of an unidentified sponge from the north- Brittany sea:absolute configuration and novel structure assignment" in HELVETICA CHIMICA ACTA, v. 74, (1991), p. 941-950 - vedi dettaglio
  • I. Mancini, G. Guella, M. Cavazza, F. Pietra, "On the absolute configuration of penlanfuran and related sesquiterpenoids of the sponge Dysidea fragilis from the North-Brittany sea", 1990. Atti di: Congresso Interdivisionale della SCI, CISCI90, San Benedetto del Tronto (AP), 30 settembre-5 ottob 1990 - vedi dettaglio
  • I. Mancini, G. Guella, M. Cavazza, F. Pietra, "On the absolute configuration of penlanfuran and related sesquiterpenoids of the sponge Dysidea fragilis from the North-Brittany sea" in HELVETICA CHIMICA ACTA, v. 73, (1990), p. 652-658 - vedi dettaglio
  • G. Guella, I. Mancini, G. Chiasera, F. Pietra, "Rogiolol acetate: a novel beta-chamigrane-type sesquiterpene isolated from a marine sponge" in HELVETICA CHIMICA ACTA, v. 73, n. 6 (1990), p. 1612-1620 - vedi dettaglio
  • G. Guella, G. Chiasera, I. Mancini, F. Pietra, "Rogiolol-acetate : a new halogenated chamigrane from the sponge Spongia zimocca. An interesting case of dynamic process investigated by NMR lineshape analysis", 1990. Atti di: Congresso Interdivisionale della SCI, CISCI 90, San Benedetto del Tronto (AP), 30 settembre- 5 otto 1990 - vedi dettaglio
  • G. Guella, I. Mancini, H. Zibrowius, F. Pietra, "Aplysinopsin-type alkaloids from Dendrophyllia sp., a scleractinian coral of the family Dendrophylliidae of the Philippines. Facile photochemical Z/E photoisomerization and thermal reversal" in HELVETICA CHIMICA ACTA, v. 72, n. 7 (1989), p. 1444-1450 - vedi dettaglio
  • G. Guella, I. Mancini, F. Pietra, "Bretonin A and isobretonin A, unique glycerol derivatives isolated from a demosponge of Brittany waters" in HELVETICA CHIMICA ACTA, v. 72, n. 5 (1989), p. 1121-1124 - vedi dettaglio
  • G. Guella, I. Mancini, D. Duhet, B. Richer De Forges, F. Pietra, "Ethyl 6-bromo-3-indolcarboxylate and 3-hydroxyacetyl-6-bromoindole, novel bromoindoles from the sponge Pleroma menoui of the Coral Sea" in ZEITSCHRIFT FUR NATURFORSCHUNG. SECTION C, BIOSCIENCES, v. 44, n. 11-12 (1989), p. 914-916 - vedi dettaglio
  • G. Guella, I. Mancini, G. Chiasera, F. Pietra, "Nuovi macrolidi da un nudibranco dell'Oceano Pacifico", 1989. Atti di: Convegno Nazionale Giornate di Chimica delle Sstanze Naturali, Maratea (PZ), 28-31 maggio 1989 - vedi dettaglio
  • G. Guella, I. Mancini, G. Chiasera, F. Pietra, "Sphinxolide, a 26-membered antitumoral macrolide isolated from an unidentified Pacific nudibranch" in HELVETICA CHIMICA ACTA, v. 72, n. 2 (1989), p. 237-246 - vedi dettaglio
  • I. Mancini, G. Guella, F. Pietra, "A synthesis of (S)-(+)-cryptone" in GAZZETTA CHIMICA ITALIANA, v. 108, (1988), p. 447-449 - vedi dettaglio
  • G. Guella, I. Mancini, F. Pietra, "Isolation of ergosta-4,24(28)-dien-9-one from both Astrophorida demosponges and subantarctic hexactinellides" in COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. B, COMPARATIVE BIOCHEMISTRY, v. 90B, (1988), p. 113-115 - vedi dettaglio
  • G. Guella, I. Mancini, H. Zibrowius, F. Pietra, "Novel aplysinopsin-type compounds from scleractinian corals of the family Dendrophyllidae of the Mediterraneanand the Philippines. Configurational-assignment criteria, stereospecific synthesis, and photoisomerization" in HELVETICA CHIMICA ACTA, v. 71, (1988), p. 773-781 - vedi dettaglio
  • I. Mancini, G. Guella, A. Guerriero, A. Boldrini, F. Pietra, "Adriadysolide, the First Monoterpenoid Isolated from a Marine Sponge" in HELVETICA CHIMICA ACTA, v. 70, (1987), p. 2011-2018 - vedi dettaglio
  • G. Guella, I. Mancini, F. Pietra, "Oxidative breaking of long-chain acetylenic enol ethers of glycerol of the marine sponge Raspailia pumila and R. ramosa" in HELVETICA CHIMICA ACTA, v. 70, n. 5 (1987), p. 1400-1411 - vedi dettaglio
  • G. Guella, I. Mancini, F. Pietra, "Raspailynes, novel long-chain acetylenic glycerol enol ethers from the marine sponge Raspailia pumila e R. racemosa" in HELVETICA CHIMICA ACTA, v. 70, n. 4 (1987), p. 1050-1062 - vedi dettaglio
  • G. Guella, I. Mancini, F. Pietra, "Struttura e reattività di nuovi alchil glicerol enol eteri insaturi isolati dalle spugne Raspailia pumila e Raspailia racemosa", 1987. Atti di: Xvii Convegno Nazionale della Divisione di Chimica Organica, Fiuggi, 13-18 settenbre 1987 - vedi dettaglio
  • G. Guella, I. Mancini, F. Pietra, "Verapliquinones:novel diprenylquinones from an Aplidium sp. (Ascidiacea) of Ile-Verte waters, Brittany" in HELVETICA CHIMICA ACTA, v. 70, n. 3 (1987), p. 621-626 - vedi dettaglio
  • G. Guella, I. Mancini, F. Pietra, "(+)-Raspailyne-A, a novel, acid-sensitive acetylenic enol ether glyceride from the marine sponge Raspailia pumila" in JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, v. 1, (1986), p. 77-78 - vedi dettaglio
  • G. Guella, I. Mancini, A. Guerriero, F. Pietra, "New Furano-Sesquiterpenoids from Mediterranean Sponges" in HELVETICA CHIMICA ACTA, v. 68, n. 5 (1985), p. 1276-1282 - vedi dettaglio
  • G. Guella, A. Guerriero, F. Pietra, "Sesquiterpenoids of the Sponge Dysidea fragilis of the North-Bryttany Sea" in HELVETICA CHIMICA ACTA, v. 68, n. 1 (1985), p. 39-48 - vedi dettaglio
  • G. Guella, M. Cavazza, A. Guerriero, F. Pietra, "Synthesis of the Alleged Natural Monoterpenoid a-Santolinenone" in HELVETICA CHIMICA ACTA, v. 67, n. 5 (1984), p. 1248-1253 - vedi dettaglio
  • G. Guella, L. Pasimeni, C. Corvaja, C. A. Dore, M. Vicentini, "Crystal structure of biphenyl-1,2,4,5-tetracyanobenzene 1:1 CT complex and EPR investigation of photoexcited triplet excitons" in MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v. 91, n. 1-2 (1983), p. 25-38 - vedi dettaglio
  • G. Guella, A. Guerriero, P. Traldi, F. Pietra, "Penlanfuran, a new furanoid sesquiterpene from the marine sponge Dysidea fragilis (Mont.) of Brittany. A striking difference with the same Hawaiian species." in TETRAHEDRON LETTERS, v. 24, n. 36 (1983), p. 3897-3898 - vedi dettaglio
  • L. Pasimeni, G. Guella, C. Corvaja, "EPR investigation of excited triplet states in single crystals of charge-transfer complexes of diphenylacetylene-tetracyanobenzene" in JOURNAL OF MAGNETIC RESONANCE, v. 47, n. 2 (1982), p. 240-250. - DOI: doi:10.1016/0022-2364(82)90117-2 - vedi dettaglio
  • L. Pasimeni, G. Guella, C. Corvaja, "EPR study of spin polarization of charge-transfer triplet excitons in anthracene-tetracyanobenzene single crystals" in CHEMICAL PHYSICS LETTERS, v. 84, n. 3 (1981), p. 466-470 - vedi dettaglio