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Graziano Guella

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Vincenza Crupi; Aldo Fontana; Marco Giarola; Graziano Guella; Domenico Majolino; Ines Mancini; Gino Mariotto; Alessandro Paciaroni; Barbara Rossi; Valentina Venuti
Cyclodextrin-complexation effects on the low-frequency vibrational dynamics of Ibuprofen by combined inelastic light and neutron scattering experiments.
L Fiori; M Manfrini; M Solana; C Strim; P Tosi; Graziano Guella
Lipid profiles of oil from trout (Oncorhynchus mykiss) heads, spines and viscera: trout by-products as a possible source of omega-3 lipids?
Bruno Fedrizzi; Mattia Gasperotti; Graziano Guella; Domenico Masuero; Daniele Perenzoni; Urska 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).

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All Publications

2013: Vincenza Crupi; Aldo Fontana; Marco Giarola; Graziano Guella; Domenico Majolino; Ines Mancini; Gino Mariotto; Alessandro Paciaroni; Barbara Rossi; Valentina Venuti
Cyclodextrin-complexation effects on the low-frequency vibrational dynamics of Ibuprofen by combined inelastic light and neutron scattering experiments.
The journal of physical chemistry. B 2013;117(14):3917-26.
2012: L Fiori; M Manfrini; M Solana; C Strim; P Tosi; Graziano Guella
Lipid profiles of oil from trout (Oncorhynchus mykiss) heads, spines and viscera: trout by-products as a possible source of omega-3 lipids?
Food chemistry 2012;134(2):1088-95.
2012: Bruno Fedrizzi; Mattia Gasperotti; Graziano Guella; Domenico Masuero; Daniele Perenzoni; Urska 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).
Phytochemistry 2012;77():287-93.
2012: Urska Vrhovsek; Mirella Zancato; Mattia Gasperotti; Graziano Guella; Elisa Pojer; Fulvio Mattivi
Clarifying the identity of the main ellagitannin in the fruit of the strawberry, Fragaria vesca and Fragaria ananassa Duch.
Journal of agricultural and food chemistry 2012;60(10):2507-16.
2011: Ines Mancini; Andrea Defant; Tina Mesarič; Franc Potočnik; Urška Batista; Graziano Guella; Tom Turk; Kristina Sepčić
Fatty acid composition of common barbel (Barbus barbus) roe and evaluation of its haemolytic and cytotoxic activities.
Toxicon : official journal of the International Society on Toxinology 2011;57(7-8):1017-22.
2011: Fulvio Mattivi; Urska Vrhovsek; Giulia Malacarne; Domenico Masuero; Luca Zulini; Marco Stefanini; Claudio Moser; Riccardo Velasco; Graziano Guella
Profiling of resveratrol oligomers, important stress metabolites, accumulating in the leaves of hybrid Vitis vinifera (Merzling × Teroldego) genotypes infected with Plasmopara viticola.
Journal of agricultural and food chemistry 2011;59(10):5364-75.
2011: Pietro Franceschi; Urska Vrhovsek; Graziano Guella
Ion mobility mass spectrometric investigation of ellagitannins and their non-covalent aggregates.
Rapid communications in mass spectrometry : RCM 2011;25(7):827-33.
2010: E Autieri; Marcello Sega; Francesco Pederiva; Graziano Guella
Puckering free energy of pyranoses: A NMR and metadynamics-umbrella sampling investigation.
The Journal of chemical physics 2010;133(9):095104.
2010: Vincenza Crupi; Domenico Majolino; Valentina Venuti; Graziano Guella; Ines Mancini; Barbara Rossi; Paolo Verrocchio; Gabriele Viliani; Rosanna Stancanelli
Temperature effect on the vibrational dynamics of cyclodextrin inclusion complexes: investigation by FTIR-ATR spectroscopy and numerical simulation.
The journal of physical chemistry. A 2010;114(25):6811-7.
2010: Kyriacos C Nicolaou; Adrian Ortiz; Hongjun Zhang; Graziano Guella
Total synthesis and structural revision of vannusals A and B: synthesis of the true structures of vannusals A and B.
Journal of the American Chemical Society 2010;132(20):7153-76.
2010: Graziano Guella; Danielle Skropeta; Graziano Di Giuseppe; Fernando Dini
Structures, biological activities and phylogenetic relationships of terpenoids from marine ciliates of the genus Euplotes.
Marine drugs 2010;8(7):2080-116.
2009: Paola Ramoino; Fernando Dini; Paolo Bianchini; Alberto Diaspro; Graziano Guella; Cesare Usai
Biophysical effects of the natural product euplotin C on the Paramecium membrane.
Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology 2009;195(11):1061-9.
2009: Anna Giordana; Giovanni Ghigo; Glauco Tonachini; Daniela Ascenzi; Paolo Tosi; Graziano Guella
The reaction of N2O with phenylium ions C6(H,D)5(+): an integrated experimental and theoretical mechanistic study.
The Journal of chemical physics 2009;131(2):024304.
2009: Graziano Guella; Ines Mancini; Gino Mariotto; Barbara Rossi; Gabriele Viliani
Vibrational analysis as a powerful tool in structure elucidation of polyarsenicals: a DFT-based investigation of arsenicin A.
Physical chemistry chemical physics : PCCP 2009;11(14):2420-7.
2009: Andrea Defant; Graziano Guella; Ines Mancini
Synthesis and in-vitro cytotoxicity evaluation of novel naphtindolizinedione derivatives, part II: improved activity for aza-analogues.
Archiv der Pharmazie 2009;342(2):80-6.
2008: Rita Frassanito; Marco Cantonati; Giovanna Flaim; Ines Mancini; Graziano 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.
Rapid communications in mass spectrometry : RCM 2008;22(22):3531-9.
2008: Ines Mancini; Graziano Guella; Andrea Defant
Synthesis of marine natural products with antimalarial activity.
Mini reviews in medicinal chemistry 2008;8(12):1265-84.
2008: Francesca Trielli; Davide Cervia; Graziano Di Giuseppe; Chiara Ristori; Thomas Kruppel; Bruno Burlando; Graziano Guella; Aldo Viarengo; Paola Bagnoli; Maria Umberta Delmonte Corrado; Fernando Dini
Action mechanisms of the secondary metabolite euplotin C: signaling and functional role in Euplotes.
The Journal of eukaryotic microbiology 2008;55(5):365-73.
2008: Mauro Dalla Serra; Oscar Cirioni; Rosa Maria Vitale; Giovanni Renzone; Manuela Coraiola; Andrea Giacometti; Cristina Potrich; Elisa Baroni; Graziano Guella; Marina Sanseverino; Stefania De Luca; Giorgio Scalise; Pietro Amodeo; Andrea Scaloni
Structural features of distinctin affecting peptide biological and biochemical properties.
Biochemistry 2008;47(30):7888-99.
2008: Petri Tähtinen; Giacomo Saielli; Graziano Guella; Ines Mancini; Alessandro Bagno
Computational NMR spectroscopy of organoarsenicals and the natural polyarsenic compound arsenicin A.
Chemistry (Weinheim an der Bergstrasse, Germany) 2008;14(33):10445-52.
2007: Daniela Ascenzi; Nives Cont; Graziano Guella; Pietro Franceschi; Paolo Tosi
New insights into the reaction mechanisms of phenylium ions with benzene.
The journal of physical chemistry. A 2007;111(49):12513-23.
2007: Paola Ramoino; Cesare Usai; Silvia Maccione; Francesco Beltrame; Alberto Diaspro; Marco Fato; Graziano Guella; Fernando Dini
Effect of the bioactive metabolite euplotin C on phagocytosis and fluid-phase endocytosis in the single-celled eukaryote Paramecium.
Aquatic toxicology (Amsterdam, Netherlands) 2007;85(1):67-75.
2007: Davide Cervia; Mercedes Garcia-Gil; Elisa Simonetti; Graziano Di Giuseppe; Graziano Guella; Paola Bagnoli; Fernando Dini
Molecular mechanisms of euplotin C-induced apoptosis: involvement of mitochondrial dysfunction, oxidative stress and proteases.
Apoptosis : an international journal on programmed cell death 2007;12(8):1349-63.
2007: Andrea Defant; Graziano Guella; Ines Mancini
Synthesis and in vitro cytotoxicity evaluation of novel naphthindolizinedione derivatives.
Archiv der Pharmazie 2007;340(3):147-53.
2007: Graziano Guella; Daniela Ascenzi; Pietro Franceschi; Paolo Tosi
The intriguing case of organic impurities contained in synthetic methanol: a mass spectrometry based investigation.
Rapid communications in mass spectrometry : RCM 2007;21(20):3337-44.
2007: David J Koss; Kathleen P Hindley; Kanola C David; Ines Mancini; Graziano Guella; Kristina Sepcić; Tom Turk; Katja Rebolj; Gernot Riedel; Bettina Platt; Roderick H Scott
A comparative study of the actions of alkylpyridinium salts from a marine sponge and related synthetic compounds in rat cultured hippocampal neurones.
BMC pharmacology 2007;7():1.
2006: Ines Mancini; Graziano Guella; Maryvonne Frostin; Edouard Hnawia; Dominique Laurent; Cécile Debitus; Francesco Pietra
On the first polyarsenic organic compound from nature: arsenicin A from the New Caledonian marine sponge Echinochalina bargibanti.
Chemistry (Weinheim an der Bergstrasse, Germany) 2006;12(35):8989-94.
2006: Graziano Guella; C Zanchetta; B Patton; A Miotello
New insights on the mechanism of palladium-catalyzed hydrolysis of sodium borohydride from 11B NMR measurements.
The journal of physical chemistry. B 2006;110(34):17024-33.
2006: Barbara Rossi; Paolo Verrocchio; Gabriele Viliani; Giorgina Scarduelli; Graziano Guella; Ines Mancini
Vibrational properties of inclusion complexes: the case of indomethacin-cyclodextrin.
The Journal of chemical physics 2006;125(4):44511.
2006: Daniela Ascenzi; Pietro Franceschi; Graziano Guella; Paolo Tosi
Phenol production in benzene/air plasmas at atmospheric pressure. Role of radical and ionic routes.
The journal of physical chemistry. A 2006;110(25):7841-7.
2006: Davide Cervia; Davide Martini; Mercedes Garcia-Gil; G Di Giuseppe; Graziano Guella; Fernando Dini; Paola Bagnoli
Cytotoxic effects and apoptotic signalling mechanisms of the sesquiterpenoid euplotin C, a secondary metabolite of the marine ciliate Euplotes crassus, in tumour cells.
Apoptosis : an international journal on programmed cell death 2006;11(5):829-43.
2006: Rossella Tomazzolli; Mauro Dalla Serra; Giuseppe Bellisola; Marco Colombatti; Graziano Guella
A fluorescence-based assay for the reductase activity of protein disulfide isomerase.
Analytical biochemistry 2006;350(1):105-12.
2006: Alison Drechsler; Cristina Potrich; Jennifer K Sabo; Mattia Frisanco; Graziano Guella; Mauro Dalla Serra; Gregor Anderluh; Frances Separovic; Raymond S Norton
Structure and activity of the N-terminal region of the eukaryotic cytolysin equinatoxin II.
Biochemistry 2006;45(6):1818-28.
2005: Rita Frassanito; Marco Cantonati; Massimiliano Tardìo; Ines Mancini; Graziano Guella
On-line identification of secondary metabolites in freshwater microalgae and cyanobacteria by combined liquid chromatography-photodiode array detection-mass spectrometric techniques.
Journal of chromatography. A 2005;1082(1):33-42.
2005: Marco Faimali; Francesca Garaventa; Ines Mancini; Adriana Sicurelli; Graziano Guella; Veronica Piazza; Giuliano Greco
Antisettlement activity of synthetic analogues of polymeric 3-alkylpyridinium salts isolated from the sponge Reniera sarai.
Biofouling 2005;21(1):49-57.
2005: Chiara Perazzolli; Ines Mancini; Graziano Guella
Benzene-assisted atmospheric-pressure chemical ionization: a new liquid chromatography/mass spectrometry approach to the analysis of selected hydrophobic compounds.
Rapid communications in mass spectrometry : RCM 2005;19(4):461-9.
2004: Dianella Savoia; Claudio Avanzini; Tiziano Allice; Emanuela Callone; Graziano Guella; Fernando Dini
Antimicrobial activity of euplotin C, the sesquiterpene taxonomic marker from the marine ciliate Euplotes crassus.
Antimicrobial agents and chemotherapy 2004;48(10):3828-33.
2004: Ines Mancini; Adriana Sicurelli; Graziano Guella; Tom Turk; Peter Maček; Kristina Sepcić
Synthesis and bioactivity of linear oligomers related to polymeric alkylpyridinium metabolites from the Mediterranean sponge Reniera sarai.
Organic & biomolecular chemistry 2004;2(9):1368-75.
2004: Ines Mancini; Graziano Guella; Michel Sauvain; Cécile Debitus; Anne-Gaëlle Duigou; Frédéric Ausseil; Jean-Louis Menou; Francesco 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.
Organic & biomolecular chemistry 2004;2(5):783-7.
2003: Graziano Guella; Danielle Skropeta; Ines Mancini; Francesco 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.
Chemistry (Weinheim an der Bergstrasse, Germany) 2003;9(23):5770-7.
2003: Gregor Anderluh; Mauro Dalla Serra; Gabriella Viero; Graziano Guella; Peter Maček; Gianfranco Menestrina
Pore formation by equinatoxin II, a eukaryotic protein toxin, occurs by induction of nonlamellar lipid structures.
The Journal of biological chemistry 2003;278(46):45216-23.
2003: Graziano Guella; Rita Frassanito; Ines 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.
Rapid communications in mass spectrometry : RCM 2003;17(17):1982-94.
2000: Dominique Laurent; Graziano Guella; M F Roquebert; F Farinole; Ines Mancini; Francesco Pietra
Cytotoxins, mycotoxins and drugs from a new deuteromycete, Acremonium neo-caledoniae, from the southwestern lagoon of New Caledonia.
Planta medica 2000;66(1):63-6.
2000: Gabriella Pocsfalvi; Antonio Malorni; Ines Mancini; Graziano Guella; Francesco Pietra
Molecular characterization of a highly heterogeneous mixture of glucosylceramides from a deep-water Mediterranean scleractinian coral Dendrophyllia cornigera.
Rapid communications in mass spectrometry : RCM 2000;14(23):2247-59.
1997: K Sepcić; Graziano Guella; Ines Mancini; Francesco Pietra; Mauro Dalla Serra; Gianfranco Menestrina; Kemmons A. Tubbs; Peter Maček; Tom Turk
Characterization of anticholinesterase-active 3-alkylpyridinium polymers from the marine sponge Reniera sarai in aqueous solutions.
Journal of natural products 1997;60(10):991-6.