Archivio istituzionale della ricerca dell'Università degli Studi di Palermo

BONGIORNO, David
 Distribuzione geografica
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Continente #
NA - Nord America 5.837
EU - Europa 2.531
AS - Asia 811
AF - Africa 36
OC - Oceania 9
SA - Sud America 5
Continente sconosciuto - Info sul continente non disponibili 3
Totale 9.232
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Nazione #
US - Stati Uniti d'America 5.828
IT - Italia 787
CN - Cina 493
FI - Finlandia 417
UA - Ucraina 363
DE - Germania 261
IE - Irlanda 200
SG - Singapore 181
GB - Regno Unito 153
SE - Svezia 79
RU - Federazione Russa 67
FR - Francia 47
BE - Belgio 45
RO - Romania 37
CI - Costa d'Avorio 33
IN - India 28
KR - Corea 23
TR - Turchia 22
JP - Giappone 19
CH - Svizzera 11
CZ - Repubblica Ceca 11
ES - Italia 10
IR - Iran 10
NL - Olanda 9
AT - Austria 8
AU - Australia 7
PL - Polonia 7
GR - Grecia 6
HK - Hong Kong 6
TW - Taiwan 6
BG - Bulgaria 4
MX - Messico 4
PH - Filippine 4
UZ - Uzbekistan 4
BR - Brasile 3
CA - Canada 3
EU - Europa 3
HR - Croazia 3
AR - Argentina 2
ID - Indonesia 2
LB - Libano 2
MY - Malesia 2
NZ - Nuova Zelanda 2
AZ - Azerbaigian 1
BD - Bangladesh 1
EE - Estonia 1
GE - Georgia 1
GL - Groenlandia 1
KG - Kirghizistan 1
KH - Cambogia 1
LY - Libia 1
MA - Marocco 1
MD - Moldavia 1
MK - Macedonia 1
NP - Nepal 1
PA - Panama 1
PT - Portogallo 1
SA - Arabia Saudita 1
SI - Slovenia 1
SK - Slovacchia (Repubblica Slovacca) 1
TH - Thailandia 1
VN - Vietnam 1
ZA - Sudafrica 1
Totale 9.232
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Città #
Fairfield 815
Ashburn 558
Chandler 486
Woodbridge 470
Houston 377
Wilmington 329
Seattle 305
Ann Arbor 263
Cambridge 248
Dublin 196
Jacksonville 195
Des Moines 186
Palermo 185
Medford 153
Singapore 142
Nanjing 112
Princeton 96
Boardman 91
Altamura 74
Tulsa 64
New York 61
Dearborn 56
Santa Clara 56
Lawrence 55
Shenyang 46
San Diego 45
Beijing 43
Hebei 41
Brussels 40
Changsha 36
Abidjan 33
Jinan 31
Ludwigshafen am Rhein 31
Nanchang 25
Milan 23
Tianjin 23
Zhengzhou 21
Seongnam 20
Izmir 18
Helsinki 17
Kumar 17
Los Angeles 16
Venice 16
Guangzhou 15
London 15
Ningbo 15
San Paolo di Civitate 15
Bremen 14
Hangzhou 14
Redwood City 14
Saint Petersburg 14
Falls Church 13
Haikou 11
Jiaxing 11
Rome 11
San Mateo 11
Norwalk 10
Verona 10
Chicago 9
Auburn Hills 8
Taizhou 8
Washington 8
Kilburn 7
Madrid 7
Taiyuan 7
Alcamo 6
Annecy-le-vieux 6
Dallas 6
Edinburgh 6
Leawood 6
Messina 6
Sandston 6
Tehran 6
Bari 5
Catania 5
Council Bluffs 5
Forest City 5
Irvine 5
Lanzhou 5
Pune 5
Vienna 5
Appleton 4
Bologna 4
Fuzhou 4
Indiana 4
Melbourne 4
Napoli 4
Olomouc 4
Phoenix 4
Prineville 4
Sofia 4
Agrigento 3
Andover 3
Berlin 3
Brescia 3
Hefei 3
Kiev 3
Kunming 3
Lappeenranta 3
Leuven 3
Totale 6.517
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Nome #
Sicilian Opuntia ficus-indica seed oil: Fatty acid composition and bio-economical aspects 184
Quantitative evaluation of the phenolic profile in fruits of six avocado (Persea americana) cultivars by ultra-high-performance liquid chromatography-heated electrospray-mass spectrometry 181
1H-NMR and FT-IR study of the state of melatonin confined in membrane models: location and interactions of melatonin in water free lecithin and AOT reversed micelles 174
Gas-phase ion chemistry of protonated melatonin 170
Determination of the cultivar and aging of Sicilian olive oils using HPLC-MS and linear discriminant analysis 165
Do electrospray mass spectra of surfactants mirror their aggregation state in solution? 161
Inclusion complexes of cyclomaltooligosaccharides (cyclodextrins) with melatonin in solid phase 158
Effects of the net charge on abundance and stability of supramolecular surfactant aggregates in gas phase 155
CHARACTERIZATION OF ISOMERIC 1,2,4-OXADIAZOLYL-N-METHYLPIRIDINIUM SALTS BY ELECTROSPRAY IONISATION TANDEM MASS SPECTROMETRY 154
Benzyl ions from 1,1-(2,2'-dimethoxyphenyl)-substituted 2-methylpropanes under electron ionization 151
Localization and Interactions of Melatonin in Dry Cholesterol/Lecithin Mixed Reversed Micelles used as Cell Membrane Models 151
FragClust and TestClust, two informatics tools for chemical structure hierarchical clustering analysis applied to lipidomics. The example of Alzheimer's disease 150
Analysis of sterols by high-performance liquid chromatography/mass spectrometry combined with chemometrics 138
Electrospray Ion Mobility Mass Spectrometry of positively and negatively charged (1R,2S)-Dodecyl(2-hydroxy-1-methyl-2-phenyl-ethyl)dimethylammonium bromide aggregates 138
Halogenated Anesthetics Determination in Urine by SPME/GC/MS and Urine Levels Relationship Evaluation with Surgical Theatres Contamination 136
Multivariate analysis of historical data (2004-2013) in assessing the possible environmental impact of the Bellolampo landfill (Palermo) 135
Effect of solid waste landfill organic pollutants on groundwater in three areas of Sicily (Italy) characterized by different vulnerability 133
Antioxidant activity and phenolic composition in pomegranate (Punica granatum L.) genotypes from south Italy by UHPLC–Orbitrap-MS approach 130
Charged supramolecular assemblies of surfactant molecules in gas phase 129
Studio sulle caratteristiche aromatiche di mele “Pink Lady” su due diversi portainnesto e diverso regime idrico. 127
Gas-phase ion chemistry of protonated melatonin 127
Effect of a co-substrate supply in a MBR treating shipboard slop: Analysis of hydrocarbon removal, biomass activity and membrane fouling tendency 125
Supramolecular aggregates in vacuum: positively monocharged sodium alkanesulfonate clusters 123
STUDY OF VOLATILE COMPONENTS OF TEN VARIETIES OF SALVIA BY SPME-GC/MS AND GENERAL DISCRIMINANT ANALYSIS 123
Entrapment of amino acids in gas phase surfactant assemblies: The case of tryptophan confined in positively charged (1R,2S)‐dodecyl (2‐hydroxy‐1‐methyl‐2‐phenylethyl) dimethylammonium bromide aggregates 123
Micelles of the chiral biocompatible surfactant (1R,2S)-dodecyl-(2-hydroxy-1-methyl-2-phenylethyl)dimethylammonium bromide (DMEB): Molecular dynamics and fragmentation patterns in the gas phase 122
Spectrophotometric investigation of the binding of vitamin E to water-containing reversed micelles 121
Surfactant self-assembling in gas phase: electrospray ionization- and matrix-assisted laser desorption/ionization-mass spectrometry of singly charged AOT clusters 120
Triacylglycerols in edible oils: Determination, characterization, quantitation, chemometric approach and evaluation of adulterations 120
A fatal case of a paint thinner ingestion: Comparison between toxicological and histological findings 120
Review: Mass spectrometry of surfactant aggregates 119
One-Pot Analysis: a New Integrated Methodology for Determination of TAG and FA Determination through LC/MS and in-silico Saponification 117
Electron Ionization Induced Fragmentation of some 3-Aroylamino-5-Methyl-1,2,4- Oxadiazoles and 3-Acetylamino-5-Aryl-1,2,4-Oxadiazoles 115
Structural and physicochemical characterization of the inclusion complexes of cyclomaltooligosaccharides (cyclodextrins) with melatonin 114
Melatonin: Structural characterization of its non-enzymatic mono-oxygenate metabolite 114
Review: Applications of HPLC–MS for food analysis 112
Collision induced fragmentations of multiply charged sodium bis(2-ethylhexyl)-sulfosuccinate aggregates in gas phase: neutral loss versus charge separation 112
Micelles, Rods, Liposomes, and Other Supramolecular Surfactant Aggregates: Computational Approaches 112
Investigation on the influence of spray-drying technology on the quality of Sicilian Nero d'Avola wines 111
Characterization of isomeric organic cations by Esi/MS: 3-alkyl-5-(4-N-methylpyridinium)-1,2,4-oxadiazole cations, 5-alkyl-3-(4-N-methylpyridinium)-1,2,4-oxadiazole cations and 3-perfluoroakyl-5-(4-N-methylpyridinium)-1,2,4-oxadiazole cations, 5-perfluoroakyl-3-(4-N-methylpyridinium)-1,2,4-oxadiazole cations 108
Applicazioni di spettrometria di massa in campo alimentare: analisi di olii di oliva tramite HPLC-Ms e HS-SPME-GC-MS 108
Improvement of a rapid direct blood culture microbial identification protocol using MALDI-TOF MS and performance comparison with SepsiTyper kit 107
The young hard active Sun: soft X-ray irradiation of tryptophan in water solutions 106
Co-inertia multivariate approach for the evaluation of anthropogenic impact on two commercial fish along Tyrrhenian coasts 105
Interactions of alfa-tocopherol with biomembrane models: binding to dry lecithin reversed micelles 103
Self-assembly and intra-cluster reactions of erbium and ytterbium bis(2-ethylhexyl)sulfosuccinates in the gas phase 100
High Performance Liquid Chromatografy-Mass Spectrometry based chemometric characterization of olive oils 99
Automated untargeted stable isotope assisted lipidomics of liver cells on high glucose shows alteration of sphingolipid kinetics 97
Degrees of freedom effect on fragmentation in tandem mass spectrometry of singly charged supramolecular aggregates of sodium sulfonates 95
Analysis of Melatonin interaction with receptorial models of biological interest: "alpha - beta - and gamma - cyclodextrins" 93
Evidences for the Formation of Inclusion Complexes of Cyclomaltooligosaccharides (Cyclodextrins) with Melatonin in solid Phase 91
Characterization of glyceridic components of Sicilian extra virgin olive oils using LC/MS and L.D.A. 89
ESI/MS study of singly charged clusters formed by bis-(ethylhexyl)sulfosuccinate (AOT-) and Fe 3+ 88
DRY LECITHIN REVERSED MICELLES AS BIOMEMBRANE MODELS:INTERACTION WITH VITAMIN E 88
A fast liquid chromatography-mass spectrometry method combined with linear discriminant analysis for the characterization of extra virgin sicilian olive oils” 88
HS-SPME-GC/MS analysis in a fatal case of a paint thinner ingestion 87
Study of the coordination of ortho-tyrosine and trans-4-hydroxyproline with aluminum(III) and iron(III) 85
Analisi ambientale: determinazione di IPA, pesticidi e acrilammide in bacini idrogeologici della regione sicilia 84
Mass Spectrometry of Simple Indoles. Part 2: Fourier Transform Mass spectrometry, Fast Atom Bombardment, Laser Desorption and Electrospray Ionisation. TARGETS IN HETEROCYCLIC SYSTEMS: CHEMISTRY AND PROPERTIES 84
Electrospray ion mobility mass spectrometry of positively charged sodium bis(2-ethylhexyl)sulfosuccinate aggregates. 81
Erratum: FragClust and TestClust, two informatics tools for chemical structure hierarchical clustering analysis applied to lipidomics. The example of Alzheimer's disease (Analytical and Bioanalytical Chemistry DOI: 10.1007/s00216-015-9229-6) 81
Self Assembling di tensioattivi in fase gassosa: ESI/MS di aggregati a sigola carica di Yb(AOT)3 80
Studies in organic mass spectrometry. Part 25. Benzyl ion formation in chemical ionisation (methane or isobutane) of some ortho-alkylhetero-substituted diphenylcarbinols 78
VOCS DETERMINATION IN GROUND WATERS BY SPME/GC-MS 75
IRMPD-MS ( Infrared Multiphoton Dissociation-Mass Spectrometry) di aggregati supremolecolari carichi positivamente di Bis (2-etilesil) solfosuccinato di sodio (AOTNa) in fase gas” 74
Gas-phase ion chemistry of protonated melatonin: naturally occurring and collision induced fragmentation 73
COUPLING ELECTROCHEMISTRY TO ELECTROSPRAY: A NOVEL PREPARATION OF GOLD NANOSTRUCTURES 72
A simple High Performance Liquid Chromatography-Mass spectrometry approach combined with Linear Discriminant Analysis for the characterization of top quality olive oils 71
Supramolecular surfactant aggregates in gas-phase:monocharged sodium alkanesulfonate clusters 68
Interaction and location of melatonin in cellular membrane models constituted by lecithin and cholesterol anhidrous reversed micellar systems 67
Surfactant self-assembling in gas phase: positively monocharged sodium alkanesulfonate clusters 66
Aroma compounds in sicilian olive oils from three cultivars at different ripening stages 65
Analysis of melatonin interaction with receptioral models of biological interest: alfa, beta and gamma-cyclodextrins 64
AN HPLC/APCI METHOD, USING PARTLY MISCIBLE SOLVENTS, FOR A SIMPLE SEPARATION AND DETERMINATION OF STEROLS IN BLOOD 63
Studi di macroaggregati a singola carica in fase gassosa: AOT in presenza di ioni sodio e itterbio 63
Positively and negatively singly charged aggregates of sodium bis-(ethylhexyl)sulfosuccinate by ESI-mass spectrometry. The first evidence of the formation of reversed micelles in gas phase? 62
Dry lecithin reversed micelles as biomebrane models: interaction with vitamin E 62
Guest‐to‐host proton transfer in melatonin–β‐cyclodextrin inclusion complex by ionspray, fast atom bombardment and tandem mass spectrometry 62
Interactions of tryptophan and serotonin with biomembrane models: Binding to reversed micellar systems of ionic and non ionic surfactants 62
A Novel Liquid Chromatography/Mass Spectrometry Method for Analysis of Plasma Sterol Concentrations 60
NEW INSIGHTS ON SUPRAMOLECULAR AGGREGATES OF SODIUM DOCUSATE (AOTNa) BY ION MOBILITY MASS SPECTROMETRY 57
Groundwater of Sicily (Italy) Close to Landfill Sites: Quality and Human Health Risk Assessment 57
Micelle in fase gas: una nuova frontiera della spettroMetria di Massa 56
Interaction and location of melatonin in cellular membrane models constituted by lecithin and cholesterol anhydrous reversed micelles 54
Collision induced decomposition of AOT5YB2+: an unespected intracluster rearrangment 54
Mass spectrometry coupled to chromatography systems and cultural heritage: a case study on the content of an ancient jar 51
LC-MS/MS method for the determination of clenbuterol and clembuterol-like anabolic drugs in meat and liver. 50
self-assembly and intra-cluster reaction of erbium and ytterbium bis(2-ethylhexyl)sulfosuccinate reverse micelle in gas phase 48
ION MOBILITY STUDIES ON SODIUM-BIS (2- ETHYLHEXIL)SULFOSUCCINATE (AOTNa) AGGREGATES 47
Green and Quick Extraction of Stable Biophenol-Rich Red Extracts from Grape Processing Waste 46
Bioplastics: A new analytical challenge 45
Bio-phenols determination in olive oils: Recent mass spectrometry approaches 44
Fatty acids and triacylglycerols profiles from sicilian (Cold pressed vs. soxhlet) grape seed oils 43
aggregati micellari in fase gas una nuova frontiera per la spettrometria di massa 40
Edible Insects an Alternative Nutritional Source of Bioactive Compounds: A Review 36
Untreated Opuntia ficus indica for the Efficient Adsorption of Ni(II), Pb(II), Cu(II) and Cd(II) Ions from Water 36
Determination of trace levels of organic fining agents in wines: Latest and relevant findings 31
Recent Approaches for Chemical Speciation and Analysis by Electrospray Ionization (ESI) Mass Spectrometry 30
Polyphenol Characterization and Antioxidant Activity of Grape Seeds and Skins from Sicily: A Preliminary Study 29
STUDIES ON ALKALY METAL HALIDES AGGREGATES IN GAS PHASE 28
Totale 9.506
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Categoria #
all - tutte 37.769
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 37.769
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.970 0 0 121 198 253 309 263 154 243 98 235 96
2020/20211.200 55 139 54 123 105 37 112 85 120 123 110 137
2021/20221.121 63 228 44 33 21 39 68 57 110 149 66 243
2022/20231.621 158 259 36 161 196 257 160 103 164 30 78 19
2023/2024744 33 81 36 93 47 132 68 56 15 11 13 159
2024/2025368 61 211 96 0 0 0 0 0 0 0 0 0
Totale 9.657