CRIS Current Research Information System

SAMBRI, LETIZIA
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 6.935
AS - Asia 6.810
EU - Europa 4.375
SA - Sud America 319
AF - Africa 266
Continente sconosciuto - Info sul continente non disponibili 9
OC - Oceania 8
Totale 18.722
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 6.823
CN - Cina 1.959
SG - Singapore 1.714
VN - Vietnam 1.632
IT - Italia 1.044
GB - Regno Unito 961
DE - Germania 576
HK - Hong Kong 378
IN - India 316
FR - Francia 286
SE - Svezia 286
UA - Ucraina 276
RU - Federazione Russa 225
BR - Brasile 221
KR - Corea 180
BD - Bangladesh 179
IE - Irlanda 163
JP - Giappone 130
FI - Finlandia 97
ZA - Sudafrica 96
NL - Olanda 83
EE - Estonia 77
CA - Canada 67
JO - Giordania 50
AR - Argentina 48
TG - Togo 47
TH - Thailandia 46
CI - Costa d'Avorio 44
BE - Belgio 42
ES - Italia 39
PL - Polonia 36
BG - Bulgaria 35
MX - Messico 35
PH - Filippine 34
SC - Seychelles 34
ID - Indonesia 30
TW - Taiwan 29
AT - Austria 28
CH - Svizzera 27
TR - Turchia 26
PK - Pakistan 22
RO - Romania 20
IQ - Iraq 17
EC - Ecuador 15
GR - Grecia 15
HR - Croazia 13
NG - Nigeria 12
CZ - Repubblica Ceca 11
SA - Arabia Saudita 11
UZ - Uzbekistan 11
CL - Cile 10
DZ - Algeria 9
IR - Iran 9
LT - Lituania 9
CO - Colombia 8
MY - Malesia 8
AU - Australia 7
DK - Danimarca 6
EU - Europa 6
NP - Nepal 6
PE - Perù 6
EG - Egitto 5
JM - Giamaica 4
KE - Kenya 4
PT - Portogallo 4
AE - Emirati Arabi Uniti 3
AL - Albania 3
KZ - Kazakistan 3
LV - Lettonia 3
MA - Marocco 3
PY - Paraguay 3
RS - Serbia 3
UY - Uruguay 3
VE - Venezuela 3
A2 - ???statistics.table.value.countryCode.A2??? 2
AZ - Azerbaigian 2
ET - Etiopia 2
GE - Georgia 2
HU - Ungheria 2
IL - Israele 2
KW - Kuwait 2
LB - Libano 2
MD - Moldavia 2
NO - Norvegia 2
OM - Oman 2
AM - Armenia 1
AW - Aruba 1
BJ - Benin 1
BN - Brunei Darussalam 1
BO - Bolivia 1
BW - Botswana 1
CM - Camerun 1
CR - Costa Rica 1
DJ - Gibuti 1
GA - Gabon 1
GH - Ghana 1
GT - Guatemala 1
HN - Honduras 1
KH - Cambogia 1
LI - Liechtenstein 1
Totale 18.711
Salva come PNG Salva come JPEG
Città #
Singapore 1.213
Southend 806
Ashburn 735
Fairfield 580
San Jose 431
Hefei 387
Chandler 383
Dong Ket 367
Santa Clara 364
Hong Kong 341
Bologna 324
Ho Chi Minh City 300
Hanoi 292
Wilmington 287
Woodbridge 287
Seattle 273
Houston 250
Cambridge 237
Beijing 217
Ann Arbor 213
Princeton 201
Dallas 190
Jacksonville 189
Dublin 162
Seoul 151
Los Angeles 140
Boardman 131
Lauterbourg 102
Nanjing 100
Council Bluffs 94
Tokyo 92
New York 91
Westminster 86
Padova 82
Helsinki 76
Milan 65
Buffalo 64
Berlin 61
Turin 61
Jinan 52
Frankfurt am Main 50
Guangzhou 50
Saint Petersburg 49
Amman 48
Lomé 47
Shanghai 47
Abidjan 44
Tianjin 44
Da Nang 41
San Diego 41
Haiphong 40
Shenyang 39
São Paulo 39
Changsha 38
Wuhan 38
Bengaluru 36
Brussels 36
Sofia 33
Redondo Beach 32
Chicago 31
Mülheim 31
The Dalles 31
Des Moines 29
Hebei 29
Zhengzhou 27
Redmond 26
Falls Church 25
Munich 25
Orem 24
Falkenstein 23
Johannesburg 23
Jakarta 22
Mahé 22
Medford 21
Montreal 21
Biên Hòa 20
Dearborn 20
Hangzhou 20
Rome 20
Toronto 20
Amsterdam 18
Cesena 18
Nanchang 18
Washington 18
Lappeenranta 17
Modena 17
Redwood City 17
Verona 17
Hải Dương 16
Warsaw 16
Bangkok 15
Can Tho 15
Haikou 15
London 15
Parma 15
Vienna 15
Xi'an 15
Atlanta 14
Nuremberg 14
Pune 14
Totale 12.098
Salva come PNG Salva come JPEG
Nome #
1-Methyl-1,4-cyclohexadiene as a Traceless Reducing Agent for the Synthesis of Catechols and Hydroquinones 278
A Lewis Acid-Mediated Protocol for the Protection of Aryl Amines as their Boc-Derivatives 264
(Meth)acrylate-Free Three-Dimensional Printing of Bio-Derived Photocurable Resins with Terpene- and Itaconic Acid-Derived Poly(ester-thioether)s 249
APPLICATIONS OF PERCHLORATES IN ORGANIC SYNTHESIS. A NEW AND GENERAL ROUTE TO t-BUTYL ETHERS 231
A new tetraarylcyclopentadienone based low molecular weight gelator: synthesis, self-assembly properties and anion recognition 229
Unusual and Unexpected Reactivity of t-Butyl Dicarbonate (Boc2O) with Alcohols in the Presence of Magnesium Perchlorate. A New and General Route to t-Butyl Ethers 227
Photocurable Itaconic Acid-Functionalized Star Polycaprolactone in Biobased Formulations for Vat Photopolymerization 222
A Pyridyl-1,2-azaborine Ligand for Phosphorescent Neutral Iridium(III) Complexes 221
Photoredox radical conjugate addition of dithiane-2-carboxylate promoted by an iridium(III) phenyl-tetrazole complex: a formal radical methylation of Michael acceptors 218
Myrcene-itaconate Diels-Alder cycloadducts in the synthesis of photocurable polyesters for the 3D printing of fully biobased resins 217
A new Mild, General and Efficient Route to Aromatic Ethyl Carbonates in Solvent Free Conditions Promoted by Magnesium Perchlorate 213
Click-Derived Triazolylidenes as Chelating Ligands: Achievement of a Neutral and Luminescent Iridium(III)–Triazolide Complex 212
Aminocatalytic Enantioselective anti-Mannich Reaction of Aldehydes with in Situ Generated N-Cbz and N-Boc Imines 211
Long-chain surface-modified red-emitting carbon dots as fluorescent additives for 3D printing vat-photopolymerization 209
4-Phenyl-1,2,3-triazoles as Versatile Ligands for Cationic Cyclometalated Iridium(III) Complexes 207
Alcohols and Di-tert-butyl Dicarbonate: How the Nature of the Lewis Acid Catalyst May Address the Reaction to the Synthesis of tert-Butyl Ethers 207
Photocatalytic Radical Alkylation of Electrophilic Olefins by Benzylic and Alkylic Zinc-Sulfinates 207
Biocompatible pectin-based hybrid hydrogels for tissue engineering applications 207
Asymmetric Catalytic Synthesis of Enantiopure N-Protected 1,2-Amino Alcohols 202
Asymmetric Aminolysis of Aromatic Epoxides: A Facile Catalytic Enantioselective Synthesis of anti-b-Amino Alcohols 201
Highly Efficient Solvent-free Condensation of Carboxylic Acids with Alcohols Catalysed by Zn(ClO4)2.6H2O 200
Organocatalytic Asymmetric Hydrophosphination of α,β-Unsaturated Aldehydes 200
Reaction of Dicarbonates with Carboxylic Acids Catalyzed by Weak Lewis Acids: General Method for the Synthesis of Anhydrides and Esters 197
Zn(ClO4)2·6H2O as a powerful catalyst for the conversion of b-ketoesters into b-enamino esters 195
Phosphorescent iridium-containing nanomicelles: synthesis, characterization and preliminary applications in nanomedical imaging 195
Hydrogen Transfer Activation via Stabilization of Coordinatively Vacant Sites: Tuning Long-Range π-System Electronic Interaction between Ru(0) and NHC Pendants 195
Multicomponent Domino Reaction Promoted by Mg(ClO4)2: Highly Efficient Access to Functionalized 1,4-Dihydropyridines 191
Synthesis of ultrasmall single-crystal gold–silver alloy nanotriangles and their application in photothermal therapy 191
tert-Butyl Ethers: Renaissance of an Alcohol Protecting Group. Facile Cleavage with Cerium(III)Chloride/Sodium Iodide 190
Loco-regional treatment with temozolomide-loaded thermogels prevents glioblastoma recurrences in orthotopic human xenograft models 189
Solvent-Free Indoles Addition to Carbonyl Compounds Promoted by CeCl3 7H2O–NaI–SiO2: An Efficient Method for the Synthesis of Streptindole 188
Zn(ClO4)2·6H2O as Lewis Acid: New Applications in Organic Synthes 187
Applications of CeCl3 as an Environmental Friendly Promoter in Organic Chemistry 186
DEVELOPMENT OF A LABEL-FREE IMMUNO-ELECTROCHEMICAL SENSOR FOR CORTISOL DETECTION IN HUMAN SALIVA 184
Organocatalytic Asymmetric a-Halogenation of 1,3-Dicarbonyl Compounds 183
Investigation into the Allylation Reactions of Aldehydes Promoted by the CeCl3.7H2O-NaI System as a Lewis Acid 182
Surface modification of nanocellulose through carbamate link for a selective release of chemotherapeutics 180
PERCHLORATES AS POWERFUL CATALYSTS IN MANY IMPORTANT ORGANIC TRANSFORMATIONS 179
Controlling Stereoselectivity in the Aminocatalytic Enantioselective Mannich Reaction of Aldehydes with In Situ Generated N-Carbamoyl Imines 177
Isocyanate-free urethanediol itaconates as biobased liquid monomers in photopolymerization-based 3D printing 176
Quaternary Stereogenic Carbons in Complex Molecules by an Asymmetric, Organocatalytic, Triple Cascade Reaction 173
Recent Developments on the Synthesis and Cleavage of tert-Butyl Ethers and Esters for Synthetic Purposes and Fuel Additive Uses 173
Surface-modified nanocellulose for application in biomedical engineering and nanomedicine: A review 173
Carbazole-terpyridine donor–acceptor luminophores 172
Blue-emitting bolaamphiphilic zwitterionic iridium(III) complex 172
Itaconic-Acid-Based Sustainable Poly(ester amide) Resin for Stereolithography 171
New heterometallic Ir(III)2–Eu(III) complexes: white light emission from a single molecule 170
Iridium(III) Complexes with Phenyl-tetrazoles as Cyclometalating Ligands 170
Magnesium Perchlorate as Efficient Lewis Acid: A Simple and Convenient Route to 1,4-Dihydropyridines 169
Metal perchlorates as Lewis acids: a powerful and versatile tool in organic synthesis 167
Introducing a New Family of Biotinylated Ir(III)-Pyridyltriazole Lumophores: Synthesis, Photophysics, and Preliminary Study of Avidin-Binding Properties 166
Allylation of Aldehydes Promoted by the CeCl3.7H2O/NaI System: the Dependence of Regio- and Stereocontrol from the Reaction Conditions 166
Applications of CeCl3.7H2O-NaI System Towards the Formation of Heterocyclic Structures 166
Phosphorescent bio-based resin for digital light processing (DLP) 3D-printing 165
Carbazole-Terpyridine Donor-Acceptor Dyads with Rigid π-Conjugated Bridges 164
RISOLUZIONE CINETICA AMINOLITICA (AKR) DI EPOSSIDI TERMINALI: UN NUOVO STRUMENTO PER LA SINTESI DI IMPORTANTI MOLECOLE ENANTIOPURE 163
Organo-modified bentonites as new flame retardant fillers in epoxy resin nanocomposites 162
Organocatalytic Asymmetric Friedel-Crafts Alkylation of Indoles with Simple α,β-Unsaturated Ketones 161
Ruthenium (0) complexes with NHC tetrazolylidene ligands: Synthesis, characterization and reactivity 160
Organocatalytic Asymmetric Conjugate Addition of 1,3-Dicarbonyl Compounds to Maleimides 160
Organocatalytic Asymmetric β -Hydroxylation of alfa ,beta -Unsaturated Ketones 159
Extreme Tuning of Redox and Optical Properties of Cationic Cyclometalated Iridium(III) Isocyanide Complexes 159
Luminescent methacrylic copolymers with side-chain cyclometalated iridium(III) complexes 158
Zein as a versatile biopolymer: different shapes for different biomedical applications 158
Magnesium perchlorate as efficient Lewis acid for the Knoevenagel condensation between beta-diketones and aldehydes 156
Solvent-Free Carbon-Oxygen Bond Formation Catalyzed by CeCl3.7H2O-NaI: Tetrahydropyranylation of Hydroxy Groups, 154
Lewis Acid-Mediated Diastereoselective Reduction of N-Protected β -AminoKetones: Influence of the Nature of the Metal Atom and of the Nitrogen Protecting Group 151
Organocatalytic asymmetric hydrophosphination of nitroalkenes 151
The First Simple Method of Protection of Hydroxy Compounds as their O-Boc Derivatives under Lewis Acid Catalysis 146
Natural Cinchona Alkaloids as Efficient Bifunctional Organocatalysts for the Asymmetric Conjugate Addition of 1,3-Dicarbonyl Compounds to Maleimides 145
Microwave-Assisted Synthesis of Functionalized Shvo-Type Complexes 145
Efficient Preparation of 2-Indolyl-1-nitroalkane Derivatives Employing Nitroalkenes as Versatile Michael Acceptors: New Practical Linear Approach to Alkyl 9H-b-Carboline-4-carboxylate 145
Iridium-Functionalized Cellulose Microcrystals as a Novel Luminescent Biomaterial for Biocomposites 144
Recent Development about the Use of Pyrocarbonates as Activator in Organic Synthesis: A Review 144
Unexpected reactivity of cyclometalated iridium(iii) dimers. Direct synthesis of a mononuclear luminescent complex 142
Highly Diastereoselective Synthesis of β-Hydroxy Amides from β-Keto Amides 142
Direct Catalytic Synthesis of Enantiopure 5-Substituted Oxazolidinones from Racemic Terminal Epoxides . 142
A new, mild, general and efficient route to aryl ethyl carbonates in solvent-free conditions promoted by magnesium perchlorate 142
Diastereoselective synthesis of tertiary alcohols by nucleophilic addition to a -substituted-b -keto esters, 139
3,4-Bis(4-ethynylphenyl)-2,5-diphenylcyclopenta-2,4-dienone based organogels: the importance of a hydroxydimethyl group, ORG-OR-07 139
Perchloric Acid and Its Salts: Very Powerful Catalysts in Organic Chemistry 138
Highly Stereoselective Reduction of β-Keto Amides. The First General and Efficient Approach to N-Mono- and Non-Substituted anti-α-Alkyl β-Hydroxy Amides 137
Highly Enantioselective Carbamate-based Aminolytic Kinetic Resolution (AKR) of Terminal Epoxides 135
Taking up the cudgels for perchlorates, 134
Natural Cinchona Alkaloids as Organocatalytic Asymmetric Conjugate Addition of 1,3-Dicarbonyl Compounds to Maleimides 133
Functionalized Shvo-Type Catalysts for mild upgrading of white poplar bio-oil 132
Triple Click to Tripodal Triazole-Based Ligands - Synthesis and Characterization of Blue-Emitting Ce3+Complexes 131
Group 14 metalloles. Properties, synthesis and potential applications: From organic electronics to soft materials 129
Organocatalytic Asymmetric Sulfa-Michael Addition to alfa,beta -Unsaturated Ketones 129
Hybrid cholesterol-based nanocarriers containing phosphorescent Ir complexes: In vitro imaging on glioblastoma cell line 128
Functionalized triazolylidenes as versatile mesoionic carbenes: metal complexes for catalysis and luminescent materials 128
Ultrasound-promoted hydrogelation of terpyridine derivatives 127
Iridium(III) Complexes with Fluorinated Phenyl-tetrazoles as Cyclometalating Ligands: Enhanced Excited-State Energy and Blue Emission 127
Asymmetric Aminolysis of Aromatic Epoxides: A Facile Catalytic Enantioselective Synthesis of anti-β -Amino Alcohols 126
Surface-Stabilization of Ultrathin Gold Nanowires for Capacitive Sensors in Flexible Electronics 124
Salt-free dyeing of cotton fabric via graft polymerization with chitosan using dimethyl itaconate as a renewable cross-linker 123
null 122
Anionic Cyclometalated Iridium(III) Complexes with a Bis-Tetrazolate Ancillary Ligand for Light-Emitting Electrochemical Cells 122
Near-infrared phosphorescence in a ruthenium(ii) complex equipped with a pyridyl-1,2-azaborine ligand 121
New Photosensitizers Based on Heteroleptic CuI Complexes and CO2 Photocatalytic Reduction with [NiII(cyclam)]Cl2 120
Totale 17.067
Salva come PNG Salva come JPEG
Categoria #
all - tutte 52.866
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 52.866
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021520 0 0 0 0 0 0 0 0 0 0 0 520
2021/20221.671 207 51 116 76 171 110 63 120 88 90 301 278
2022/20231.876 212 238 105 185 125 139 58 96 364 51 192 111
2023/2024777 25 119 56 108 41 160 52 21 31 84 50 30
2024/20252.789 128 323 229 202 475 189 276 65 65 141 178 518
2025/20266.967 525 621 781 514 739 381 639 238 1.349 483 412 285
Totale 19.174