Search filters

List of works by Graziano Guella

A comparative study of the actions of alkylpyridinium salts from a marine sponge and related synthetic compounds in rat cultured hippocampal neurones

scientific article published on 02 February 2007

A fast liquid chromatography-mass Spectrometry methodology for membrane lipid profiling through hydrophilic interaction liquid chromatography.

scientific article published on 21 January 2015

A fluorescence-based assay for the reductase activity of protein disulfide isomerase

scientific article published on 20 December 2005

A lipidomics investigation of the induced hypoxia stress on HeLa cells by using MS and NMR techniques.

scientific article published on 4 February 2014

A new method for the identification and the structural characterisation of carotenoid esters in freshwater microorganisms by liquid chromatography/electrospray ionisation tandem mass spectrometry

scientific article

ADAPTATION OF A PSYCHROPHILIC FRESHWATER DINOFLAGELLATE TO ULTRAVIOLET RADIATION(1).

scientific article

Action mechanisms of the secondary metabolite euplotin C: signaling and functional role in Euplotes

scientific article published in September 2008

Anticancer Activity of Euplotin C, Isolated from the Marine Ciliate Euplotes crassus, Against Human Melanoma Cells.

scientific article published on 16 May 2018

Antisettlement activity of synthetic analogues of polymeric 3-alkylpyridinium salts isolated from the sponge Reniera sarai

scientific article published in January 2005

Benzene-assisted atmospheric-pressure chemical ionization: a new liquid chromatography/mass spectrometry approach to the analysis of selected hydrophobic compounds

scientific article

Biophysical effects of the natural product euplotin C on the Paramecium membrane

scientific article published on 24 September 2009

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.

scientific article published in December 2003

Cell-Free Synthesis of Dopamine and Serotonin in Two Steps with Purified Enzymes

scientific article published on 26 October 2020

Changes in galactolipid composition of the cold freshwater dinoflagellate Borghiella dodgei in response to temperature

article

Characterization of Anticholinesterase-Active 3-Alkylpyridinium Polymers from the Marine Sponge Reniera sarai in Aqueous Solutions ⬇️

scientific article published on October 1, 1997

Chemical offense by means of toxicysts in the freshwater ciliate, Coleps hirtus.

scientific article published on 5 March 2014

Clarifying the identity of the main ellagitannin in the fruit of the strawberry, Fragaria vesca and Fragaria ananassa Duch

scientific article

Cold adaptive potential of chironomids overwintering in a glacial stream

Complexing the Marine Sesquiterpene Euplotin C by Means of Cyclodextrin-Based Nanosponges: A Preliminary Investigation

scientific article published in 2022

Computational NMR spectroscopy of organoarsenicals and the natural polyarsenic compound arsenicin A.

scientific article

Cyclodextrin-Complexation Effects on the Low-Frequency Vibrational Dynamics of Ibuprofen by Combined Inelastic Light and Neutron Scattering Experiments ⬇️

scientific article published on April 11, 2013

Cytotoxins, mycotoxins and drugs from a new deuteromycete, Acremonium neo-caledoniae, from the southwestern lagoon of New Caledonia

scientific article published on 01 February 2000

DOSY-NMR and raman investigations on the self-aggregation and cyclodextrin complexation of vanillin

scientific article

Development of a targeted method for twenty-three metabolites related to polyphenol gut microbial metabolism in biological samples, using SPE and UHPLC-ESI-MS/MS.

scientific article published on 10 May 2014

Eco-fingerprinting of the dinoflagellate Borghiella dodgei: experimental evidence of a specific environmental niche

article

Effect of the bioactive metabolite euplotin C on phagocytosis and fluid-phase endocytosis in the single-celled eukaryote Paramecium

Evidence for gene duplication and allelic codominance (not hierarchical dominance) at the mating-type locus of the ciliate, Euplotes crassus

scientific article published on 4 August 2014

Evolution of ellagitannin content and profile during fruit ripening in Fragaria spp.

scientific article published on 30 August 2013

Fate of microbial metabolites of dietary polyphenols in rats: is the brain their target destination?

scientific article published on 18 April 2015

Fatty acid composition of common barbel (Barbus barbus) roe and evaluation of its haemolytic and cytotoxic activities.

scientific article published on 13 April 2011

H/D Exchange Processes in Flavonoids: Kinetics and Mechanistic Investigations

scientific article published in 2021

High production of small organic dicarboxylate dianions by DESI and ESI.

scientific article published on 17 January 2015

High production of unexpected carotenoids in Dinophyceae. Astaxanthin esters from the freshwater dinoflagellate Tovellia sanguinea

article

IBIL analysis of road dust samples from San Bernardo tunnel.

scientific article published on 3 August 2013

Identification of intermediates involved in the biosynthetic pathway of 3-mercaptohexan-1-ol conjugates in yellow passion fruit (Passiflora edulis f. flavicarpa).

scientific article published on 6 February 2012

Influence of chirality on vibrational and relaxational properties of (S)- and (R,S)-ibuprofen/methyl-β-cyclodextrin inclusion complexes: an INS and QENS study

scientific article published on 24 September 2013

Insect cold-tolerance and lipidome: Membrane lipid composition of two chironomid species differently adapted to cold

scientific article published in 2022

Ion mobility mass spectrometric investigation of ellagitannins and their non-covalent aggregates.

scientific article

Lipid Profiling and Stable Isotopic Data Analysis for Differentiation of Extra Virgin Olive Oils Based on Their Origin

scientific article published on 18 December 2019

Lipid profiles of oil from trout (Oncorhynchus mykiss) heads, spines and viscera: trout by-products as a possible source of omega-3 lipids?

scientific article published on 16 March 2012

Mesorhizobium comanense sp. nov., isolated from groundwater

scholarly article published in 2021

Methyl Salicylate Glycosides in Some Italian Varietal Wines

scientific article published on 06 September 2019

Molecular mechanisms of euplotin C-induced apoptosis: involvement of mitochondrial dysfunction, oxidative stress and proteases.

scientific article published in August 2007

New Sulfur-Containing Polyarsenicals from the New Caledonian Sponge Echinochalina bargibanti

scientific article published on 11 October 2018

New insights into the reaction mechanisms of phenylium ions with benzene

scientific article

New insights on the mechanism of palladium-catalyzed hydrolysis of sodium borohydride from 11B NMR measurements

scientific article published on 01 August 2006

On the first polyarsenic organic compound from nature: arsenicin A from the New Caledonian marine sponge Echinochalina bargibanti.

scientific article

On-line identification of secondary metabolites in freshwater microalgae and cyanobacteria by combined liquid chromatography-photodiode array detection-mass spectrometric techniques.

scientific article

Pharmacological inactivation of the prion protein by targeting a folding intermediate

scientific article published on 12 January 2021

Phenol production in benzene/air plasmas at atmospheric pressure. Role of radical and ionic routes

scientific article

Pore formation by equinatoxin II, a eukaryotic protein toxin, occurs by induction of nonlamellar lipid structures

scientific article published on 27 August 2003

Potent Antifungal Properties of Dimeric Acylphloroglucinols from Hypericum mexicanum and Mechanism of Action of a Highly Active 3'Prenyl Uliginosin B

scientific article published on 13 November 2020

Profiling and accurate quantification of Rubus ellagitannins and ellagic acid conjugates using direct UPLC-Q-TOF HDMS and HPLC-DAD analysis

scientific article published in April 2010

Profiling of resveratrol oligomers, important stress metabolites, accumulating in the leaves of hybrid Vitis vinifera (Merzling × Teroldego) genotypes infected with Plasmopara viticola

scientific article

Puckering free energy of pyranoses: A NMR and metadynamics-umbrella sampling investigation

scientific article published on September 2010

Rewiring of Lipid Metabolism and Storage in Ovarian Cancer Cells after Anti-VEGF Therapy

scientific article published on 09 December 2019

Structural features of distinctin affecting peptide biological and biochemical properties

scientific article

Structure and activity of the N-terminal region of the eukaryotic cytolysin equinatoxin II.

scientific article

Supercritical CO2 induces marked changes in membrane phospholipids composition in Escherichia coli K12.

scientific article published in June 2014

Synthesis and bioactivity of linear oligomers related to polymeric alkylpyridinium metabolites from the Mediterranean sponge Reniera sarai.

scientific article published in April 2004

Synthesis and in vitro cytotoxicity evaluation of novel naphthindolizinedione derivatives.

scientific article published on March 2007

Synthesis and in-vitro cytotoxicity evaluation of novel naphtindolizinedione derivatives, part II: improved activity for aza-analogues.

scientific article

Targeted lipid analysis of haemolytic mycelial extracts of Aspergillus niger.

scientific article published on 30 June 2014

Temperature-induced changes in lipid biomarkers and mycosporine-like amino acids in the psychrophilic dinoflagellatePeridinium aciculiferum

The intriguing case of organic impurities contained in synthetic methanol: a mass spectrometry based investigation

scientific article

The onset of grapevine berry ripening is characterized by ROS accumulation and lipoxygenase-mediated membrane peroxidation in the skin.

scientific article

The peach (Prunus persica) defensin PpDFN1 displays antifungal activity through specific interactions with the membrane lipids

article published in 2012

The reaction of N2O with phenylium ions C6(H,D)5(+): an integrated experimental and theoretical mechanistic study

scientific article

Total synthesis and structural revision of vannusals A and B: synthesis of the true structures of vannusals A and B.

scientific article

Vibrational analysis as a powerful tool in structure elucidation of polyarsenicals: a DFT-based investigation of arsenicin A.

scientific article

Vibrational properties of inclusion complexes: the case of indomethacin-cyclodextrin

scientific article published on 01 July 2006

Paulina is supported by:

About Paulina

Help