IRIS Institutional Research Information System - AIR Archivio Istituzionale della Ricerca

CIUFFREDA, PIERANGELA
 Distribuzione geografica
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Continente #
EU - Europa 9.239
NA - Nord America 7.924
AS - Asia 7.279
SA - Sud America 692
AF - Africa 152
OC - Oceania 36
Continente sconosciuto - Info sul continente non disponibili 7
Totale 25.329
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Nazione #
US - Stati Uniti d'America 7.682
GB - Regno Unito 2.917
SG - Singapore 2.337
CN - Cina 2.312
SE - Svezia 1.327
IT - Italia 1.282
RU - Federazione Russa 947
DE - Germania 700
HK - Hong Kong 572
FR - Francia 489
BR - Brasile 476
IN - India 423
VN - Vietnam 372
UA - Ucraina 337
TR - Turchia 326
KR - Corea 309
NL - Olanda 292
IE - Irlanda 223
FI - Finlandia 222
JP - Giappone 166
EU - Europa 128
CA - Canada 126
BD - Bangladesh 113
DK - Danimarca 111
ID - Indonesia 81
AR - Argentina 69
CO - Colombia 66
MX - Messico 60
PL - Polonia 59
ES - Italia 52
BE - Belgio 43
GR - Grecia 36
CZ - Repubblica Ceca 33
CH - Svizzera 32
CI - Costa d'Avorio 32
AU - Australia 29
TW - Taiwan 27
ZA - Sudafrica 26
CL - Cile 23
IQ - Iraq 23
UZ - Uzbekistan 23
RO - Romania 22
PK - Pakistan 21
EC - Ecuador 19
PH - Filippine 19
EG - Egitto 18
AT - Austria 17
MA - Marocco 16
VE - Venezuela 16
IR - Iran 14
PT - Portogallo 14
TN - Tunisia 14
MY - Malesia 13
SA - Arabia Saudita 13
PS - Palestinian Territory 12
TH - Thailandia 12
AE - Emirati Arabi Uniti 11
AZ - Azerbaigian 11
KE - Kenya 11
IL - Israele 9
JM - Giamaica 9
LK - Sri Lanka 9
PY - Paraguay 9
LT - Lituania 8
RS - Serbia 8
BG - Bulgaria 7
BY - Bielorussia 7
HN - Honduras 7
HU - Ungheria 7
JO - Giordania 7
LB - Libano 7
NZ - Nuova Zelanda 7
PE - Perù 7
SC - Seychelles 7
CR - Costa Rica 6
DM - Dominica 6
LV - Lettonia 6
NO - Norvegia 6
NP - Nepal 6
AL - Albania 5
BB - Barbados 5
DZ - Algeria 5
EE - Estonia 5
HR - Croazia 5
KZ - Kazakistan 5
LU - Lussemburgo 5
MM - Myanmar 5
BO - Bolivia 4
DO - Repubblica Dominicana 4
ET - Etiopia 4
IS - Islanda 4
PA - Panama 4
SI - Slovenia 4
SY - Repubblica araba siriana 4
TT - Trinidad e Tobago 4
AO - Angola 3
BS - Bahamas 3
NI - Nicaragua 3
OM - Oman 3
SK - Slovacchia (Repubblica Slovacca) 3
Totale 25.408
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Città #
Southend 2.629
Singapore 1.345
Chandler 590
Ashburn 562
Hong Kong 534
Milan 533
Beijing 479
Seattle 463
San Jose 442
Princeton 298
Wilmington 293
Council Bluffs 257
Dallas 239
Ann Arbor 233
Santa Clara 233
Dearborn 230
Los Angeles 229
Dublin 216
Mountain View 215
Fairfield 214
Jacksonville 182
Boardman 163
Redmond 162
Moscow 152
Nanjing 149
Buffalo 134
Bengaluru 132
Lauterbourg 132
Woodbridge 128
Sakarya 109
Houston 107
Des Moines 100
Hanoi 100
Guangzhou 98
Hefei 96
Ho Chi Minh City 95
New York 87
Redwood City 87
Shanghai 83
Munich 81
Tokyo 79
Helsinki 76
Phoenix 75
Cambridge 69
Jinan 68
Frankfurt am Main 67
Shenyang 62
Toronto 62
Andover 60
Bogotá 54
Cangzhou 50
Jakarta 50
Tianjin 47
Seoul 45
Hebei 44
Serra 42
Berlin 40
São Paulo 40
Margão 38
Athens 34
Hangzhou 34
Somerville 34
Warsaw 34
Zhengzhou 34
Brussels 33
Nanchang 33
Abidjan 32
Changsha 31
Jiaxing 29
London 26
Shenzhen 26
Columbus 25
Chicago 24
Ningbo 24
Atlanta 23
Istanbul 23
Mumbai 23
Stockholm 23
Sunnyvale 23
Nuremberg 22
Rome 22
The Dalles 21
Bitonto 20
Taizhou 20
Orem 19
San Diego 19
Saint Petersburg 18
Buenos Aires 17
Fuzhou 17
Haiphong 17
Kunming 17
Rio de Janeiro 17
Roxbury 17
Wuhan 17
Amsterdam 16
Da Nang 16
Eitensheim 16
Naples 16
Auburn Hills 15
Hanover 15
Totale 14.621
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Nome #
LC-MS/MS method development for quantification of doxorubicin and its metabolite 13-hydroxy doxorubicin in mice biological matrices : Application to a pharmaco-delivery study 1.096
Synthesis, Antimicrobial Activity and in silico Studies on Thymol Esters 400
Small-Molecules as Chemiluminescent Probes to Detect Lipase Activity 382
H-Ferritin-nanocaged olaparib : a promising choice for both BRCA-mutated and sporadic triple negative breast cancer 320
Quantitative Characterization of Olaparib in Nanodelivery System and Target Cell Compartments by LC-MS/MS 305
Urine Endocannabinoids as Novel Non-Invasive Biomarkers for Bladder Cancer at Early Stage 286
2,4-Furfurylidene-D-sorbitol and its tetra-methyl ether: Synthesis, conformational studies, and radical scavenging activity 283
N(6)-isopentenyladenosine and analogs activate the NRF2-mediated antioxidant response 282
Unambiguous Characterization of p-Cresyl Sulfate, a Protein-Bound Uremic Toxin, as Biomarker of Heart and Kidney Disease 279
The first total synthesis of carminic acid 274
Set-up and validation of a high throughput screening method for human monoacylglycerol lipase (MAGL) based on a new red fluorescent probe 274
Quantitative Lipidomic Analysis of Osteosarcoma Cell-Derived Products by {UHPLC}-{MS}/{MS} 272
17alpha- and 17beta-boldenone 17-glucuronides : synthesis and complete characterization by 1H and 13C NMR 271
A minimally invasive technique for the evaluation of the regulatory steps of the two major pathways of bile acid synthesis 268
Selective lipase-catalyzed preparation of diol monobenzoates by transesterification and alcoholysis reactions in organic solvents 257
Clemmensen reduction of diosgenin and kryptogenin: synthesis of [16,16,22,22,23,23-H-2(6)]-(25R)-26-hydroxycholesterol. 244
Activity of adenosine deaminase (ADA) and adenylate deaminase (AMPDA) towards 6-chloropurine nucleosides modified in the ribose moiety 241
Lipase-catalyzed alcoholysis of diol dibenzoates : Selective enzymatic access to the 2-benzoyl ester of 1,2-propanediol and preparation of the enantiomerically pure (R)-1-O-benzoyl-2-methylpropane-1,3-diol 241
Design, synthesis, molecular modelling and in vitro cytotoxicity analysis of novel carbamate derivatives as inhibitors of Monoacylglycerol lipase 241
A New Ultrasensitive Bioluminescence-Based Method for Assaying Monoacylglycerol Lipase 239
A new synthesis of dehydroluciferin [2-(6'-hydroxy-2'-benzothiazolyl)-thiazole-4-carboxylic acid] from 1,4-benzoquinone 232
Synthesis of deuterated isotopomers of 7 alpha- and (25R,S)-26-hydroxycholesterol, internal standards for in vivo determination of the two biosynthetic pathways of bile acids. 227
Corticosteroids 21-glucuronides : synthesis and complete characterization by 1H and 13C NMR 223
Chios Mastic Gum: Chemical Profile and Pharmacological Properties in Inflammatory Bowel Disease: From the Past to the Future 222
Activity of adenosine deaminase and adenylate deaminase on adenosine and 2',3'-isopropylidene adenosine: role of the protecting group at different pH values 219
Effects of cytokinins, cytokinin ribosides and their analogs on the viability of normal and neoplastic human cells 219
Clarifying the Use of Benzylidene Protecting Group for D-($mathplus$)-Ribono-1,4-Lactone, an Essential Building Block in the Synthesis of C-Nucleosides 219
Synthesis and evaluation of in vitro anticancer activity of some novel isopentenyladenosine derivatives 217
Novel Isopentenyladenosine analogues: synthesis and evaluation of antiproliferative activity 214
1H, 13C and 15N NMR spectral assignments of adenosine derivatives with different amino substituents at C6-position. 214
Olaparib nanoformulation in H-ferritin as a promising option for both BRCA-mutated and sporadic triple negative breast cancer: An in vitro study 213
N-6-Alkyladenosines: synthesis and evaluation of in vitro anticancer activity 210
Simultaneous ultra-high performance liquid chromathograpy-electrospray ionization-quadrupole-time of flight mass spectrometry quantification of endogenous anandamide and related N-acylethanolamides in bio-matrices 210
Synthesis of modified purine nucleosides and related compounds mediated by adenosine deaminase (ADA) and adenylate deaminase (AMPDA) 209
Sintesi e attività biologica di aciclonucleosidi analoghi dell’isopenteniladenosina potenzialmente dotati di attività biologica 208
2',3'-Isopropylidene group as a molecular scaffold to study the activity of adenosine and adenylate deaminase on adenosine analogues modified in the ribose moiety 203
Synthesis of Differently Protected 1-C-Methyl-Ribofuranoses Intermediates for the Preparation of Biologically Active 1'-C-Methyl-Ribonucleosides 201
H-1, C-13 and N-15 NMR assignments for N-6-isopentenyladenosine/inosine analogues 201
Complete H-1 and C-13 NMR spectral assignment of 17-hydroxy epimeric sterols with planar A or A and B rings 200
Synthesis, Antimicrobial Activity and in silico Studies on Eugenol Eters 200
2',3'-Isopropylidene group, a molecular scaffold to study the activity of adenosine and adenylate deaminase on adenosine analogues modified in the ribose moiety 197
Plasma endocannabinoid behaviour in total knee and hip arthroplasty 197
Crystallographic and spectroscopic study on a known orally active progestin 195
Effects of N6-isopentenyladenosine and Analogues on Bladder Cancer 194
Spectrophotometric assay of lipase activity: A new 4-nitrophenyl ester of a dialkylglycerol suitable as a chromogenic substrate of Pseudomonas cepacia lipase. 190
Enhanced activity or resistance of adenosine derivatives towards adenosine deaminase-catalyzed deamination : influence of ribose modifications 190
2-Arachidonoylglycerol Synthesis: Facile and Handy Enzymatic Method That Allows to Avoid Isomerization 189
Lipase-catalyzed selective benzoylation of 1,2-diols with vinyl benzoate in organic solvents 189
Deamination of 2',3'-O-isopropylideneadenosine-5'- carboxylic acid catalyzed by adenosine deaminase (ADA) and adenylate deaminase (AMPDA): influence of substrate ionization on the activity of the enzymes 188
A molecular modelling approach to rationalize the stereochemical outcome of the Burkholderia cepacia lipase-catalyzed transesterification of aromatic primary alcohols with vinyl esters with different chain lengths in chloroform 186
Lipids and lipid signaling molecules in human milk and infant formula, a chemical characterization of relevant biochemical components 182
Enzyme-assisted introduction and cleavage of protecting groups in nucleoside chemistry 182
N6-Isopentenyladenosine and its Analogue N6-Benzyladenosine Induce Cell Cycle Arrest and Apoptosis in Bladder Carcinoma T24 Cells 182
Mass quantification of anandamide and related N-acylethanolamides in plasma for clinical investigations 182
Regioselective Hydrolysis of Diacetoxynaphtalenes Catalyzed by Pseudomonas sp. Lipase in an Organic Solvent 180
Deaminating Enzymes of the Purine Cycle as Biocatalysts for Chemo-enzymatic Synthesis and Transformation of Antiviral Agents Structurally Related to Purine Nucleosides 178
Novel Isopentenyladenosine Analogues : Synthesis, Characterization, and Evaluation of Antiproliferative Activity on Bladder Carcinoma Cells 178
Deamination of 5'-substituted-2',3'-isopropylidene adenosine derivatives catalyzed by adenosine deaminase (ADA, EC 3.5.4.4) and complementary enzymatic biotransformations catalyzed by adenylate deaminase (AMPDA, EC 3.5.4.6) : a viable route for the preparation of 5 '-substituted inosine derivatives 177
Total assignment of H-1 and C-13 NMR spectra of 13 alpha- and 13 beta-estrone methyl ethers 177
Lipolytic activity of porcine pancreas lipase on fatty acid esters of dialkylglycerols: a structural basis for the design of new substrates for the assay of pancreatic lipases activity 177
Synthesis of enantiomerically pure (R)-and (S)-1-benzoyloxypropane-2,3-diol and revision of the stereochemical outcome of the Candida antarctica lipase-catalyzed benzoylation of glycerol 177
Simple Synthesis of 17-β-O-hemisuccinate of Stanozolol for Immunoanalytical Methods 177
Complete 1H and 13C NMR spectral assignment of of α- and β-adenosine, 2'-deoxyadenosine and their acetate derivatives 176
Development of new inhibitors for N-acylethanolamine-hydrolyzing acid amidase as promising tool against bladder cancer 173
Synthesis of carminic acid, the colourant principle of cochineal 172
Conversion of nor-ketones into prochiral terminal methylene groups: Synthesis of (24E)- and (24Z)-[28-2H]ergosta-5,24(28)-dien-3β- ols 170
Enzymatic synthesis of both enantiomeric forms of 3-allyloxy-propane-1,2-diol 169
Lipid peroxidation inhibition study: A promising case of 1,3-di([1,1′-biphenyl]-3-yl)urea 169
Adenylate deaminase (5 '-adenylic acid deaminase, AMPDA)-catalyzed deamination of 5 '-deoxy-5-substituted and 5 '-protected adenosines: A comparison with the catalytic activity of adenosine deaminase (ADA) 168
Effects of bioactive fatty acid amide derivatives in zebrafish scale model of bone metabolism and disease 168
Synthesis of (20S)-[7,7,21,21-H-2(4)]-3 beta-(tert-butyldimethylsilanyloxy)-20-methyl-pregn-5-en-21-ol, a useful intermediate for the preparation of deuterated isotopomers of sterols 167
The 1st direct method for C-glucopyranosyl derivatization of 2,3,4,6-tetra-O-benzyl-D-glucopyranose 166
The Wittig-Horner reaction on 2,3,4,6-tetra-O-benzyl-D-mannopyranose and 2,3,4,6-tetra -O-benzyl-D-glucopyranose 165
Sintesi di 1-C-metil ribofuranosidi, intermedi per la preparazione di 1'-C-metil ribonucleosidi 164
Serum endocannabinoids in assessing pain in patients with chronic pancreatitis and in those with pancreatic ductal adenocarcinoma 164
Co-administration of ibuprofen and nitric oxide is an effective experimental therapy for muscular dystrophy, with immediate applicability to humans 162
Synthesis and characterization of a new fluorogenic substrate for monoacylglycerol lipase and application to inhibition studies 162
Design of new chromogenic substrates for the spectrophotometric assay of lipolytic activity of lipases 160
Asymmetrization of 2-methylpropane-1,3-diol by Mucor miehei lipase-catalyzed benzoylation in organic solvent 158
A PRACTICAL SYNTHESIS OF (R)-(E)-4-HYDROXYALK-2-ENAL AND (S)-(E)-4-HYDROXYALK-2-ENAL, CYTOTOXIC PRODUCTS OF THE MICROSOMAL LIPID-PEROXIDATION 157
24-EPIBRASSINOLIDE UPTAKE IN GROWING MAIZE ROOT SEGMENTS EVALUATED BY MULTIPLE-SELECTED ION MONITORING 156
Impact of Inducible Nitric Oxide Synthase Activation on Endothelial Behavior under Magnesium Deficiency 156
Lipase-catalyzed monoprotection of 1,4-diols in an organic solvent using vinyl benzoate as acyl transfer agent 155
Design, synthesis, and biological evaluation of novel N6-Isopentenyladenosine Analogues 155
Gene expression profile modulation by the antitumor agent N6-isopentenyladenosine and characterization of its analogues 153
Stereoselective adenylate deaminase (5 '-adenylic acid deaminase, AMPDA)-catalyzed deamination of 5 '-alkyl substituted adenosines : A comparison with the action of adenosine deaminase (ADA) 152
The action of adenosine deaminase (EC 3.5.4.4.) on adenosine and deoxyadenosine acetates : The crucial role of the 5 '-hydroxy group for the enzyme activity 152
A SIMPLE TRANSFORMATION OF CARMINIC ACID INTO KERMESIC ACID 151
A new route to steroid ring-c aromatization from 7-oxygenated steroids 151
N6-isopentenyladenosine a new potential anti-angiogenic compound that targets human microvascular endothelial cells in vitro 151
A NEW SIMPLE SYNTHESIS OF 1,3-DIDEUTERATED MALONDIALDEHYDE (3-HYDROXY[1,3-(H-2)-2]-2-PROPENAL) 150
1H, 13C and 15N NMR assignments for N- and O-acylethanolamines, important family of naturally occurring bioactive lipid mediators 149
Baker’s yeast catalyzed preparation of a new enantiomerically pure synthon of (S)-pramipexole and its enantiomer (dexpramipexole) 149
A convenient isomerization of 6-oxo-3α, 5-cyclo-5α-steroids to 6-oxo-Δ2-5α-steroids 148
Stereoselective synthesis of crinosterol [(22E,24S)-ergosta-5,22-dien- 3β-ol] 144
Optimized synthesis and characterization of N-acylethanolamines and O-acylethanolamines, important family of lipid-signalling molecules 143
A SHORT AND SIMPLE SYNTHESIS OF THE ANTITUMOR AGENT ETOPOSIDE 143
A SIMPLE SYNTHESIS OF C-GLUCOSIDES RELATED TO THE ANTITUMOR AGENT ETOPOSIDE 143
An Efficient Synthesis of the α-D-Glucopyranosyl-(1−>2)-α-L-Rhamnopyranosidic Unit 142
Synthesis of (2R,3S,22S,23S)-2,3,22,23-tetrahydroxy-B-homo-7-aza-5-alpha-stigmastan-6-one, an aza-analogue of homobrassinolide 142
Totale 20.755
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Categoria #
all - tutte 68.745
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 68.745
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021634 0 0 0 0 0 0 0 0 0 0 476 158
2021/20221.686 154 58 48 147 147 125 133 89 138 172 181 294
2022/20232.375 354 246 171 306 277 416 59 149 228 33 104 32
2023/20241.301 46 105 131 56 254 118 43 103 39 83 149 174
2024/20253.660 163 335 67 297 321 124 227 414 196 304 275 937
2025/20266.287 599 383 796 563 699 429 716 372 841 518 371 0
Totale 26.602