Archivio istituzionale della ricerca dell'Università degli Studi di Palermo

CERAULO, Leopoldo
 Distribuzione geografica
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Continente #
NA - Nord America 6.424
EU - Europa 2.877
AS - Asia 847
AF - Africa 15
OC - Oceania 10
SA - Sud America 8
Continente sconosciuto - Info sul continente non disponibili 4
Totale 10.185
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Nazione #
US - Stati Uniti d'America 6.411
IT - Italia 717
CN - Cina 592
UA - Ucraina 545
FI - Finlandia 541
DE - Germania 297
IE - Irlanda 232
GB - Regno Unito 156
SG - Singapore 106
SE - Svezia 93
RU - Federazione Russa 91
RO - Romania 48
BE - Belgio 46
FR - Francia 42
KR - Corea 29
IN - India 28
TR - Turchia 25
JP - Giappone 19
IR - Iran 13
CI - Costa d'Avorio 12
CH - Svizzera 9
ES - Italia 9
GR - Grecia 8
NL - Olanda 8
AT - Austria 7
AU - Australia 7
MX - Messico 7
BR - Brasile 6
PL - Polonia 6
BG - Bulgaria 5
HK - Hong Kong 5
PT - Portogallo 5
TW - Taiwan 5
CA - Canada 4
CZ - Repubblica Ceca 4
EU - Europa 4
HR - Croazia 4
PH - Filippine 4
ID - Indonesia 3
NZ - Nuova Zelanda 3
QA - Qatar 3
UZ - Uzbekistan 3
AR - Argentina 2
AZ - Azerbaigian 2
EE - Estonia 2
LB - Libano 2
BD - Bangladesh 1
GL - Groenlandia 1
HU - Ungheria 1
IL - Israele 1
KH - Cambogia 1
LA - Repubblica Popolare Democratica del Laos 1
LY - Libia 1
MA - Marocco 1
MY - Malesia 1
NP - Nepal 1
PA - Panama 1
RS - Serbia 1
TH - Thailandia 1
VN - Vietnam 1
ZA - Sudafrica 1
Totale 10.185
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Città #
Fairfield 871
Ashburn 600
Woodbridge 565
Chandler 546
Houston 413
Wilmington 370
Seattle 324
Ann Arbor 305
Jacksonville 302
Cambridge 269
Dublin 227
Des Moines 222
Medford 182
Palermo 144
Nanjing 131
Boardman 116
Princeton 114
Tulsa 83
Altamura 82
Singapore 65
Dearborn 61
Lawrence 58
Beijing 53
San Diego 53
New York 49
Shenyang 49
Jinan 46
Brussels 45
Hebei 43
Changsha 42
Tianjin 35
Nanchang 32
Seongnam 24
Izmir 23
Milan 23
Zhengzhou 23
Ludwigshafen am Rhein 21
San Paolo di Civitate 19
Venice 19
Kumar 18
Los Angeles 18
Verona 18
Jiaxing 17
Ningbo 17
Hangzhou 16
Saint Petersburg 16
Bremen 14
Guangzhou 14
Haikou 14
San Mateo 14
Abidjan 12
Taiyuan 12
Helsinki 10
Norwalk 10
Redwood City 10
Auburn Hills 9
Kilburn 9
London 9
Chicago 8
Falls Church 8
Madrid 8
Taizhou 8
Tehran 7
Washington 7
Edinburgh 6
Lanzhou 6
Leawood 6
Rome 6
Alcamo 5
Annecy-le-vieux 5
Fuzhou 5
Irvine 5
Kunming 5
Messina 5
Orange 5
Phoenix 5
Santa Clara 5
Sofia 5
Appleton 4
Hefei 4
Indiana 4
Melbourne 4
Mountain View 4
Olomouc 4
Auckland 3
Bari 3
Bologna 3
Brescia 3
Catania 3
Central District 3
Council Bluffs 3
Doha 3
Graz 3
Kiev 3
Mexico 3
Moscow 3
Piscataway 3
Sandston 3
Turin 3
Zagreb 3
Totale 7.098
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Nome #
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 169
FT-IR investigation of the state of iron (III) chloride clusters confined in AOT reverse micelles dispersed in carbon tetrachloride 164
Determination of the cultivar and aging of Sicilian olive oils using HPLC-MS and linear discriminant analysis 164
Do electrospray mass spectra of surfactants mirror their aggregation state in solution? 160
Inclusion complexes of cyclomaltooligosaccharides (cyclodextrins) with melatonin in solid phase 155
Effects of the net charge on abundance and stability of supramolecular surfactant aggregates in gas phase 154
Localization and Interactions of Melatonin in Dry Cholesterol/Lecithin Mixed Reversed Micelles used as Cell Membrane Models 150
CHARACTERIZATION OF ISOMERIC 1,2,4-OXADIAZOLYL-N-METHYLPIRIDINIUM SALTS BY ELECTROSPRAY IONISATION TANDEM MASS SPECTROMETRY 146
Analysis of sterols by high-performance liquid chromatography/mass spectrometry combined with chemometrics 138
Partitioning study of polycyclic aromatic hydrocarbons between water and some selected water-insoluble phases 138
Benzyl ions from 1,1-(2,2'-dimethoxyphenyl)-substituted 2-methylpropanes under electron ionization 137
Characterization of gas phase aggregates of bis(2-ethylhexyl)sulfosuccinate (AOT) and divalent metal ions. Elimination of radical species in the decomposition pathways of even-electron [AOTMIICl2]– anions 136
Effect of solid waste landfill organic pollutants on groundwater in three areas of Sicily (Italy) characterized by different vulnerability 133
Orientation and molecular contacts of melatonin confined into AOT and lecithin reversed micellar systems 132
Urinary metabolites and antioxidant products of exogenous melatonin in the mouse 132
Physicochemical Investigation of the Solubilization of Ytterbium Nitrate in AOT Reverse Micelles and Liquid Crystals 130
Sodium bis(2-ethylhexyl)sulfosuccinate self-aggregation in vacuo: molecular dynamics simulation 130
Charged supramolecular assemblies of surfactant molecules in gas phase 129
Gas-phase ion chemistry of protonated melatonin 127
Multivariate analysis of historical data (2004-2013) in assessing the possible environmental impact of the Bellolampo landfill (Palermo) 126
Surfactant self-assembling in the gas phase: bis(2-ethylhexyl)- sulfosuccinate divalent metal ion anionic aggregates 125
Electrospray Ion Mobility Mass Spectrometry of positively and negatively charged (1R,2S)-Dodecyl(2-hydroxy-1-methyl-2-phenyl-ethyl)dimethylammonium bromide aggregates 125
Halogenated Anesthetics Determination in Urine by SPME/GC/MS and Urine Levels Relationship Evaluation with Surgical Theatres Contamination 124
Gas Phase Infrared Multiple Photon Dissociation Spectra of Positively Charged Sodium Bis(2-ethylhexyl)sulfosuccinate Reverse Micelle-like Aggregates 123
Supramolecular aggregates in vacuum: positively monocharged sodium alkanesulfonate clusters 122
STUDY OF VOLATILE COMPONENTS OF TEN VARIETIES OF SALVIA BY SPME-GC/MS AND GENERAL DISCRIMINANT ANALYSIS 122
Spectrophotometric investigation of the binding of vitamin E to water-containing reversed micelles 121
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 121
Surfactant self-assembling in gas phase: electrospray ionization- and matrix-assisted laser desorption/ionization-mass spectrometry of singly charged AOT clusters 120
Volatile Profiles of Sicilian Prickly Pear (Opuntia ficus indica) by SPME/GC-MS Analysis 119
A fatal case of a paint thinner ingestion: Comparison between toxicological and histological findings 119
Review: Mass spectrometry of surfactant aggregates 118
Distribution of Volatile Organic Compounds in Sicilian groundwaters analysed by Head Space Solid Phase Micro Extraction coupled with Gas Chromatography Mass Spectrometry (SPME/GC/MS) 116
One-Pot Analysis: a New Integrated Methodology for Determination of TAG and FA Determination through LC/MS and in-silico Saponification 116
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
Electron Ionization Induced Fragmentation of some 3-Aroylamino-5-Methyl-1,2,4- Oxadiazoles and 3-Acetylamino-5-Aryl-1,2,4-Oxadiazoles 114
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 110
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 106
Applicazioni di spettrometria di massa in campo alimentare: analisi di olii di oliva tramite HPLC-Ms e HS-SPME-GC-MS 106
A molecular dynamics study of structure, stability and fragmentation patterns of sodium bis(2-ethylhexyl)sulfosuccinate positively charged aggregates in vacuo 105
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 105
Interactions of alfa-tocopherol with biomembrane models: binding to dry lecithin reversed micelles 103
Gas phase charged aggregates of bis(2- ethylhexyl)sulfosuccinate (AOT) and divalent metal ions: first evidence of AOT solvated aggregates 101
High Performance Liquid Chromatografy-Mass Spectrometry based chemometric characterization of olive oils 99
Spatially ordered surfactant assemblies in the gas phase: negatively charged bis(2-ethylhexyl)sulfosuccinate- alkaline metal ion aggregates 96
Molecular dynamics of electrosprayed water nanodroplets containing sodium bis(2-ethylhexyl)sulfosuccinate 96
Studio comparativo quali-quantitativo sul profilo aromatico di vini D.O.C. Marsala “Fine” 95
Degrees of freedom effect on fragmentation in tandem mass spectrometry of singly charged supramolecular aggregates of sodium sulfonates 94
Structure, Stability, and Fragmentation of Sodium bis(2-ethylhexyl)Sulfosuccinate Negatively Charged Aggregates In Vacuo by MD Simulations 94
Evaluation of Biological Effects and Heterogeneous Photodegradation of Terpenes Present in Wastewater From a Citrus Fruit Transformation Factory 93
Self-assembly and intra-cluster reactions of erbium and ytterbium bis(2-ethylhexyl)sulfosuccinates in the gas phase 93
Ceremonial customs of Greek age (5th Century, bC) in Sicily: a study by GC-MS of some fictile unguentaria from two necropolises 92
Surfactant self-assembling in the gas phase: Bis(2-ethylhexyl)sulfosuccinate-alkaline metal ion aggregates 92
Evidences for the Formation of Inclusion Complexes of Cyclomaltooligosaccharides (Cyclodextrins) with Melatonin in solid Phase 91
ESI/MS study of singly charged clusters formed by bis-(ethylhexyl)sulfosuccinate (AOT-) and Fe 3+ 88
Characterization of glyceridic components of Sicilian extra virgin olive oils using LC/MS and L.D.A. 88
HS-SPME-GC/MS analysis in a fatal case of a paint thinner ingestion 87
DRY LECITHIN REVERSED MICELLES AS BIOMEMBRANE MODELS:INTERACTION WITH VITAMIN E 87
Genotoxicity of Terpenes Present in Wastewater of a Citrus Transformation Factory in Bacterial and Mammalian Cells and Effectiveness of Photocatalytic Degradation 85
A fast liquid chromatography-mass spectrometry method combined with linear discriminant analysis for the characterization of extra virgin sicilian olive oils” 85
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
Analisi ambientale: determinazione di IPA, pesticidi e acrilammide in bacini idrogeologici della regione sicilia 83
Electronic ionization mass spectra of 3-(5'-(3'-methylisoxazol))- and 3-(3'-(5'-methylisoxazol)-2-styryl-4(3H)quinazolinones of pharmaceutical interest:an useful tool to distinguish the two isomeric series 81
Self Assembling di tensioattivi in fase gassosa: ESI/MS di aggregati a sigola carica di Yb(AOT)3 80
GC/SIM-MS per la determinazione quali-quantitativa di idrocarburi in gas naturali 78
Studies in organic mass spectrometry. Part 25. Benzyl ion formation in chemical ionisation (methane or isobutane) of some ortho-alkylhetero-substituted diphenylcarbinols 78
Electrospray ion mobility mass spectrometry of positively charged sodium bis(2-ethylhexyl)sulfosuccinate aggregates. 77
VOCS DETERMINATION IN GROUND WATERS BY SPME/GC-MS 75
Analysis of Melatonin interaction with receptorial models of biological interest: "alpha - beta - and gamma - cyclodextrins" 75
LC- MS/MS method for determination of clenbuterol and clenbuterol-like anabolic drugs in meat and liver –Po-05 pag 47 74
Gas-phase ion chemistry of protonated melatonin: naturally occurring and collision induced fragmentation 73
IRMPD-MS ( Infrared Multiphoton Dissociation-Mass Spectrometry) di aggregati supremolecolari carichi positivamente di Bis (2-etilesil) solfosuccinato di sodio (AOTNa) in fase gas” 73
A simple High Performance Liquid Chromatography-Mass spectrometry approach combined with Linear Discriminant Analysis for the characterization of top quality olive oils 70
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 65
Aroma compounds in sicilian olive oils from three cultivars at different ripening stages 64
Analysis of melatonin interaction with receptioral models of biological interest: alfa, beta and gamma-cyclodextrins 64
A Novel HPLC-MS Method for Analysis of Plasma Sterols 63
AN HPLC/APCI METHOD, USING PARTLY MISCIBLE SOLVENTS, FOR A SIMPLE SEPARATION AND DETERMINATION OF STEROLS IN BLOOD 62
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
Supramolecular surfactant aggregates in gas-phase:monocharged sodium alkanesulfonate clusters 62
Interactions of tryptophan and serotonin with biomembrane models: Binding to reversed micellar systems of ionic and non ionic surfactants 62
Mapping of volatile organic compounds in Sicilian groundwater determined by HS-SPME/GC-MS 61
Studi di macroaggregati a singola carica in fase gassosa: AOT in presenza di ioni sodio e itterbio 61
Guest‐to‐host proton transfer in melatonin–β‐cyclodextrin inclusion complex by ionspray, fast atom bombardment and tandem mass spectrometry 61
A Novel Liquid Chromatography/Mass Spectrometry Method for Analysis of Plasma Sterol Concentrations 60
Atractyligenin chemistry. Part 4: Synthesis of the 15β-ol epimer of atractyligenin 59
Detection and localisation of disulphide bonds in a synthetic peptide reproducing the sequence 1-30 of Par j 1.0101 by electrospray ionisation mass spectrometry 59
Beta agonist determination in bovine liver using liquid cromatography tandem mass spectrometry 58
Localization and Interactions of Melatonin in Cell Membrane Models 58
Temporal trends of heavy metals in sediment core from the gulf of Palermo (Sicily, Italy) 58
Micelle in fase gas: una nuova frontiera della spettroMetria di Massa 56
NEW INSIGHTS ON SUPRAMOLECULAR AGGREGATES OF SODIUM DOCUSATE (AOTNa) BY ION MOBILITY MASS SPECTROMETRY 56
Groundwater of Sicily (Italy) Close to Landfill Sites: Quality and Human Health Risk Assessment 56
COUPLING ELECTROCHEMISTRY TO ELECTROSPRAY: A NOVEL PREPARATION OF GOLD NANOSTRUCTURES 55
Determination of Monoterpens in Citrus Processing Factory’s Wastewater Using SPME/FAST-GC/MS 55
Totale 9.907
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Categoria #
all - tutte 36.993
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 36.993
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20202.331 0 69 156 215 293 345 294 169 293 109 267 121
2020/20211.322 57 164 77 139 132 52 104 77 157 84 123 156
2021/20221.230 73 288 31 28 27 41 63 55 125 157 63 279
2022/20231.721 195 280 28 177 201 277 178 108 166 17 80 14
2023/2024733 31 97 35 99 50 123 55 37 12 9 8 177
2024/202589 45 44 0 0 0 0 0 0 0 0 0 0
Totale 10.528