IRIS
PALMA, PIERANGELA
 Distribuzione geografica
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Continente #
NA - Nord America 9.115
EU - Europa 5.598
AS - Asia 2.885
SA - Sud America 285
AF - Africa 31
OC - Oceania 15
Continente sconosciuto - Info sul continente non disponibili 5
Totale 17.934
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Nazione #
US - Stati Uniti d'America 9.005
GB - Regno Unito 2.383
CN - Cina 1.492
SG - Singapore 747
IT - Italia 733
UA - Ucraina 699
SE - Svezia 364
RU - Federazione Russa 357
DE - Germania 343
FI - Finlandia 314
TR - Turchia 241
BR - Brasile 232
IE - Irlanda 146
VN - Vietnam 103
CA - Canada 73
KR - Corea 67
FR - Francia 60
IN - India 56
PL - Polonia 37
JP - Giappone 34
MX - Messico 31
NL - Olanda 28
BE - Belgio 24
ES - Italia 23
HK - Hong Kong 23
AR - Argentina 21
RO - Romania 21
ZA - Sudafrica 19
IL - Israele 17
BD - Bangladesh 14
AU - Australia 11
ID - Indonesia 11
CZ - Repubblica Ceca 9
LT - Lituania 9
PK - Pakistan 9
SA - Arabia Saudita 9
AE - Emirati Arabi Uniti 8
KZ - Kazakistan 8
EC - Ecuador 7
GR - Grecia 7
IR - Iran 7
AT - Austria 6
CH - Svizzera 6
CO - Colombia 6
BO - Bolivia 5
EE - Estonia 5
EU - Europa 5
IQ - Iraq 5
MA - Marocco 5
PY - Paraguay 5
JO - Giordania 4
NZ - Nuova Zelanda 4
PE - Perù 4
UZ - Uzbekistan 4
AZ - Azerbaigian 3
IM - Isola di Man 3
IS - Islanda 3
KE - Kenya 3
KG - Kirghizistan 3
LU - Lussemburgo 3
TW - Taiwan 3
AM - Armenia 2
BG - Bulgaria 2
DO - Repubblica Dominicana 2
EG - Egitto 2
GY - Guiana 2
HU - Ungheria 2
KW - Kuwait 2
LA - Repubblica Popolare Democratica del Laos 2
LV - Lettonia 2
MY - Malesia 2
PH - Filippine 2
PT - Portogallo 2
RS - Serbia 2
UY - Uruguay 2
AL - Albania 1
CL - Cile 1
CR - Costa Rica 1
DK - Danimarca 1
GE - Georgia 1
HN - Honduras 1
HR - Croazia 1
LK - Sri Lanka 1
MK - Macedonia 1
NG - Nigeria 1
NO - Norvegia 1
NP - Nepal 1
OM - Oman 1
PA - Panama 1
TH - Thailandia 1
TJ - Tagikistan 1
TM - Turkmenistan 1
TN - Tunisia 1
TT - Trinidad e Tobago 1
Totale 17.934
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Città #
Southend 2.173
Fairfield 1.148
Woodbridge 1.144
Ashburn 838
Houston 716
Ann Arbor 715
Jacksonville 549
Seattle 456
Chandler 433
Cambridge 429
Wilmington 403
Singapore 334
Nanjing 273
Dallas 209
Beijing 174
Izmir 157
Dublin 146
Boardman 145
Helsinki 142
New York 137
Urbino 131
Nanchang 91
Los Angeles 90
Princeton 86
Munich 85
San Mateo 73
Moscow 67
Shenyang 59
Jiaxing 56
Seongnam 55
Changsha 54
Hebei 52
Buffalo 45
Bremen 44
São Paulo 44
Tianjin 44
London 43
Istanbul 41
San Diego 41
Ho Chi Minh City 39
Kunming 39
Shanghai 39
Guangzhou 35
San Francisco 35
Düsseldorf 34
Santa Clara 33
Toronto 32
Milan 31
Frankfurt am Main 28
Hanoi 26
Tokyo 26
Des Moines 24
Turku 24
Brussels 22
Mülheim 22
Velikiy Novgorod 22
Denver 21
Montreal 21
Rome 21
Warsaw 21
Hong Kong 20
Jinan 19
Redondo Beach 19
Brooklyn 18
Johannesburg 18
Redwood City 18
Mumbai 17
Piazza Armerina 17
Chicago 16
Mexico City 16
Amsterdam 14
Kraków 14
Shenzhen 14
Zhengzhou 14
Poplar 13
Taizhou 13
Boston 12
Changchun 12
Council Bluffs 12
Hangzhou 12
Hefei 12
Lauterbourg 12
Leawood 12
Ningbo 12
Auburn Hills 11
Naples 11
Orem 11
Pesaro 11
Stockholm 11
Timisoara 11
Norwalk 10
Pisa 10
Ancona 9
Querétaro 9
Tel Aviv 9
Ankara 8
Chennai 8
Iesi 8
Lanzhou 8
Quanzhou 8
Totale 13.026
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Nome #
Electron Ionization LC-MS: What Is It and Why Use It? 337
Electron Ionization in LC-MS: Recent Developments and Applications of the Direct-EI LC-MS Interface. 328
Liquid chromatography-electron ionization tandem mass spectrometry with the Direct-EI interface in the fast determination of diazepam and flunitrazepam in alcoholic beverages 328
Atmospheric Pressure Vaporization Mechanism for Coupling a Liquid Phase with Electron Ionization Mass Spectrometry 323
AN OVERVIEW OF MATRIX EFFECTS IN LIQUID CHROMATOGRAPHY–MASS SPECTROMETRY 292
Boosting the Detection Potential of Liquid Chromatography-Electron Ionization Mass Spectrometry Using a Ceramic Coated Ion Source 291
A new liquid chromatography–mass spectrometry approach for generic screening and quantitation of potential genotoxic alkylation compounds without derivatization 286
Occurrence of specific environmental risk factors in brain tissues of sudden infant death and sudden intrauterine unexpected death victims assessed with gas chromatography–tandem mass spectrometry 286
Variable-Gradient Generator for Micro- and Nano-HPLC 279
Condensed Phase Membrane Introduction Mass Spectrometry with Direct Electron Ionization: On-line Measurement of PAHs in Complex Aqueous Samples 279
Advanced liquid chromatography-mass spectrometry interface based on electron ionization 273
A Fast and Effective Method for Packing Nano-LC Columns with Solid-Core Nano Particles Based on the Synergic Effect of Temperature, Slurry Composition, Sonication and Pressure. 268
New Approach for the Analysis of Acidic Pesticides in Water by LC/MS with a Particle Beam Interface. 263
DIRECT-EI IN LC-MS: TOWARDS A UNIVERSAL DETECTOR FOR SMALL-MOLECULE APPLICATIONS 261
Conformational Change of an Azamacrocycle Containing Nitrophenol Side Arms by Proton Coordination. Crystal Structures, Heat of Reaction and Molecular Mechanics Calculations 258
Microextraction by packed sorbent (MEPS)-UHPLC-UV: A simple and efficient method for the determination of five benzodiazepines in an alcoholic beverage 258
An Efficient Liquid Chromatography-Mass Spectrometry Interface for the Generation of Electron Ionization Spectra 252
Overcoming Matrix Effects in Liquid Chromatography-Mass Spectrometry 248
LC-ESI-MS determination of diethylene glycol pollution in sea water samples collected around gas extraction platform plants 246
The Rapid Measurement of Benzodiazepines in a Milk-Based Alcoholic Beverage Using QuEChERS Extraction and GC–MS Analysis 245
Determination of endocrine disrupting compounds in marine water by nanoliquid chromatography/direct-electron ionization mass spectrometry. 243
Generation of Split-Flow Micro-Gradients for Capillary HPLC 238
A simple approach for coupling liquid chromatography and electron ionization mass spectrometry 237
High-Performance Liquid Chromatography/Mass Spectrometry Methods in Pesticide Analysis 237
An SPE Method for the Concurrent Extraction of Organochlorine and Phenoxy Acidic Pesticides in River Water 236
Binding Properties and Crystal Structures of Azamacrocycles Containing Nitrophenol Side Arms 235
Determination of Acidic Chlorinated Pesticides in Water: Comparison of Official EPA Method 515.1 and Liquid-Solid Extraction HPLC/UV and HPLC/PBMS Analyses. 228
A Template Synthesis of Polyamine Macrocycles containing the 1,1’-Bis(2- phenol)Function. 227
Application of nano-FIA-Direct-EI-MS to determine diethylene glycol in produced formation water discharges and seawater samples 226
Structural modifications and adsorption capability of C18-silica/binary solvent interphases studied by EPR and RP-HPLC 225
Temperature effects on nano-LC column packing technology 224
Evaluation of a liquid electron ionization liquidchromatography–mass spectrometry interface 221
Identification Potential of Direct-EI LC–MS Interfacing in Small-Molecule Applications 219
Rapid, hydrolysis-free, dilute-and-shoot method for the determination of buprenorphine, norbuprenorphine and their glucuronides in urine samples using UHPLC-MS/MS 219
Direct Coupling of Bio-SPME to Liquid Electron Ionization-MS/MS via a Modified Microfluidic Open Interface 218
Determination of Selected Endocrine Disrupting Compounds in Human Fetal and Newborn Tissues by GC-MS 217
Organochlorine Pesticides by LC-MS 216
MATRIX EFFECTS IN LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY 215
Sub-ppb Level Determination of Eperison in Human Plasma by GC-MS 213
Single-Step LC/MS Method for the Simultaneous Determination of GC-Amenable Organochlorine and LC-Amenable Phenoxy Acidic Pesticides. 213
Efficient Introduction of HPLC Fractions into a High Performance Tandem Mass Spectrometer 211
LC-MS/MS Analysis of Peptides with Methanol as Organic Modifier: Improved Limits of Detection 208
New trends in the application of electron ionization to liquid chromatography-mass spectrometry interfacing 207
MOLECULAR CHARACTERIZATION OF THE WATER-SOLUBLE ORGANIC COMPOUNDS IN FOGWATER BY ESIMS/MS 206
New Materials and Packing Techniques for Micro-HPLC Packed Capillary Columns 200
Determination of benzodiazepines in beverages using green extraction methods and capillary HPLC-UV detection 200
Performance of Graphitized Carbon Black Cartridges in the Extraction of Some Organic Priority Pollutants from Water. 198
Rapid LC-MS method for the detection of common frangrances in personal care products without sample preparation 198
GC-MS Analysis of Halocarbons in the Environment. 197
High Performance Liquid Chromatography/Mass Spectrometry Methods in Pesticide Analysis. 192
Discussion of Thermodynamic Data Obtained by Adsorption Gas Chromatography of Hydrocarbons on Graphitized Carbon Black 191
Simultaneous extraction and reverse-phase high-performance liquid chromatographic determination of adenine and pyridine nucleotides in human red blood cells 191
Analysis of Organochlorinated Pesticides in Water. 190
Trace Level Determination of Organophosphorus Pesticides in Water with the New Direct-Electron Ionization LC/MS Interface 190
MASS SPECTROMETRY ANALYSIS OF DRUGS OF ABUSE: CHALLENGES AND EMERGING STRATEGIES 190
LC-MS Interfaces 188
The effect of diethylene glycol on pollution from offshore gas platforms 188
Simultaneous extraction and HPLC determination of ATP, ADP, AMP, NADP+ NADPH, NAD+ and NADH in human red blood cells. 187
New Liquid Chromatography/Electron Ionization Mass Spectrometry Methods in Water Analysis. 186
Performance and Use of Wall-Coated Open Tubular Fused-Silica Columns with Liquid-Modified Graphitized Carbon Black. 183
A New Capillary-Scale Liquid Chromatography-Mass Spectrometry Interface for the Generation of Electron Ionization Spectra 178
In-depth performance investigation of a nano-LC gradient generator 176
Mass Spectrometry Based Approach for Organic Synthesis Monitoring 175
Analysis of Organochlorinated Pesticides in Water 169
Identification of Levoglucosan and Related Stereoisomers inFog Water as a Biomass Combustion Tracer by ESI-MS/MS. 167
Micro-HPLC Split Flow Gradient Elution in the Analysis of Peptides 163
Electron Ionization for LC/MS 159
Effect of Metal Ions in Organic Synthesis. Part XVII. Mild, Easy and High Yield Conversion of Aldoximes into Nitriles under Copper (II) Acetate Catalysis 157
A New Electron Ionization Liquid Chromatography-Mass Spectrometry Interface 156
I flavonoidi nel cioccolato fondente e al latte: possibile strategia per la preparazione di cioccolato fortificato. 152
Microfluidic water-assisted trap focusing method for ultra-large volume injection in reversed-phase nano-liquid chromatography coupled to electron ionization tandem-mass spectrometry 148
Tyrosol and Hydroxytyrosol Determination in Extra Virgin Olive Oil with Direct Liquid Electron Ionization–Tandem Mass Spectrometry 148
Perspectives of EI in LC-MS, particle-beam and other approaches. 145
Nano-high-performance liquid chromatography-electron ionization mass spectrometry approach for environmetal analysis 144
DLLME PER L’ESTRAZIONE DI BDZ 143
LC-EI-MS: UN NUOVO APPROCCIO STRUMENTALE 142
Micro SPE Method fo Sample Introduction in Capillary HPLC/MS 141
The history of electron ionization in LC-MS, from the early days to modern technologies: A review 122
Un nuovo Generatore di Gradienti per Micro- e Nano-HPLC. 113
Speciation of selenium in diet supplementsby HPLC–MS/MS methods 111
Liquid Chromatography-Electron Ionization Mass Spectrometry:Fields of Application and Evaluation of the Performance of a Direc-EI Interface 108
Towards a Universal Detector for Small Molecule Applications: Direct-EI in LC-MS 107
Towards a universal detector for small molecule application: Direct-EI in LC-MS. 102
Electron ionization in LC-MS: a technical overview of the direct-EI interface. 101
Extractive-liquid sampling electron ionization-mass spectrometry (E-LEI-MS): a new powerful combination for direct analysis 97
Enhanced Microfluidic Open Interface for the Direct Coupling of Solid Phase Microextraction with Liquid Electron Ionization-Tandem Mass Spectrometry 96
LC-MS interfaces: state of the art and emerging techniques 95
Sustainable and Rapid Determination of Two Halogenated Pesticides in a Commercial Formulation by Solid Phase Microextraction and Liquid Phase Chemical Ionization Mass Spectrometry 78
Liquid Chromatography−Electron Capture Negative Ionization−Tandem Mass Spectrometry Detection of Pesticides in a Commercial Formulation 77
Liquid electron ionization-mass spectrometry as a novel strategy for integrating normal-phase liquid chromatography with low and high-resolution mass spectrometry 76
Exploring Negative Chemical Ionization of Per- and Polyfluoroalkyl Substances via a Liquid Electron Ionization LC-MS Interface 75
Latest Developments in Direct and Non-Direct LC-MS Methods Based on Liquid Electron Ionization (LEI) 75
Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers 71
Totale 18.176
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Categoria #
all - tutte 64.356
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 64.356
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.271 0 0 0 0 0 235 180 128 267 144 238 79
2021/2022934 70 108 86 108 7 32 55 51 59 68 24 266
2022/20231.467 179 96 38 168 143 288 24 87 248 66 84 46
2023/2024584 39 36 37 46 52 123 42 60 2 81 36 30
2024/20251.869 89 115 328 114 71 124 239 84 196 147 236 126
2025/20262.478 414 298 496 831 428 11 0 0 0 0 0 0
Totale 18.176