IRIS
ERCOLANI, GIANFRANCO
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
NA - Nord America 34.284
AS - Asia 3.282
EU - Europa 2.747
SA - Sud America 397
Continente sconosciuto - Info sul continente non disponibili 357
AF - Africa 45
OC - Oceania 17
Totale 41.129
Salva come PNG Salva come JPEG
Nazione #
US - Stati Uniti d'America 34.160
SG - Singapore 1.339
CN - Cina 852
RU - Federazione Russa 407
UA - Ucraina 403
IT - Italia 391
DE - Germania 379
HK - Hong Kong 326
BR - Brasile 323
IE - Irlanda 319
VN - Vietnam 211
SE - Svezia 191
GB - Regno Unito 169
FR - Francia 138
JP - Giappone 136
FI - Finlandia 118
KR - Corea 104
BD - Bangladesh 80
CA - Canada 65
IN - India 56
CH - Svizzera 42
NL - Olanda 42
ID - Indonesia 33
AR - Argentina 28
BE - Belgio 27
MX - Messico 25
ES - Italia 23
PL - Polonia 20
AT - Austria 19
MY - Malesia 17
ZA - Sudafrica 17
TR - Turchia 16
CZ - Repubblica Ceca 15
AU - Australia 14
IQ - Iraq 14
PH - Filippine 14
UZ - Uzbekistan 12
EC - Ecuador 11
JM - Giamaica 11
PK - Pakistan 11
VE - Venezuela 10
EU - Europa 9
CO - Colombia 8
IL - Israele 8
NP - Nepal 8
PT - Portogallo 8
CL - Cile 7
DK - Danimarca 7
LT - Lituania 7
AE - Emirati Arabi Uniti 6
MA - Marocco 6
A2 - ???statistics.table.value.countryCode.A2??? 5
PY - Paraguay 5
RO - Romania 5
EG - Egitto 4
IR - Iran 4
KE - Kenya 4
LV - Lettonia 4
PS - Palestinian Territory 4
SA - Arabia Saudita 4
TH - Thailandia 4
TT - Trinidad e Tobago 4
AZ - Azerbaigian 3
CR - Costa Rica 3
DZ - Algeria 3
GR - Grecia 3
HN - Honduras 3
LK - Sri Lanka 3
NO - Norvegia 3
TN - Tunisia 3
TW - Taiwan 3
BB - Barbados 2
BG - Bulgaria 2
BO - Bolivia 2
GT - Guatemala 2
KG - Kirghizistan 2
LB - Libano 2
NZ - Nuova Zelanda 2
PR - Porto Rico 2
SN - Senegal 2
SV - El Salvador 2
SY - Repubblica araba siriana 2
A1 - Anonimo 1
AG - Antigua e Barbuda 1
AL - Albania 1
BA - Bosnia-Erzegovina 1
BN - Brunei Darussalam 1
BY - Bielorussia 1
CG - Congo 1
DO - Repubblica Dominicana 1
GY - Guiana 1
JO - Giordania 1
KZ - Kazakistan 1
LA - Repubblica Popolare Democratica del Laos 1
ML - Mali 1
MN - Mongolia 1
NG - Nigeria 1
NI - Nicaragua 1
OM - Oman 1
PA - Panama 1
Totale 40.776
Salva come PNG Salva come JPEG
Città #
Woodbridge 9.708
Wilmington 8.547
Houston 7.934
Fairfield 1.232
Ashburn 843
Singapore 761
Ann Arbor 757
Seattle 488
Cambridge 456
Jacksonville 367
Chandler 363
San Jose 357
Beijing 314
Hong Kong 314
Dublin 301
Medford 225
Council Bluffs 213
Dearborn 208
Zhengzhou 145
Santa Clara 137
Los Angeles 117
Rome 114
Lawrence 107
The Dalles 102
Tokyo 91
New York 85
Mülheim 68
Buffalo 65
Lauterbourg 65
Ho Chi Minh City 63
San Diego 62
Hanoi 54
Moscow 53
Dallas 44
Menlo Park 44
Shanghai 43
São Paulo 40
Redwood City 31
Milan 27
Nanjing 25
Brussels 24
Falls Church 24
Guangzhou 24
Jakarta 24
University Park 24
London 23
Munich 23
Redondo Beach 23
Atlanta 22
Chicago 22
Helsinki 22
Amsterdam 20
Boardman 19
Toronto 19
Nuremberg 17
Boston 16
Norwalk 16
Phoenix 16
Verona 16
San Francisco 15
Zurich 15
Orem 14
Rio de Janeiro 14
Brooklyn 13
Chennai 13
Columbus 13
Hefei 13
Palo Alto 13
San Mateo 13
Washington 13
Belo Horizonte 12
Denver 12
Jinan 12
Montreal 12
Mountain View 12
Olomouc 12
Pune 12
Seoul 12
Warsaw 12
Kunming 11
Hounslow 9
Kuala Lumpur 9
La Puente 9
Creede 8
Frankfurt am Main 8
Lisbon 8
Haiphong 7
Johannesburg 7
North Bergen 7
Saint Petersburg 7
Tashkent 7
Vienna 7
Ankara 6
Brasília 6
Colorado Springs 6
Geneva 6
Hải Dương 6
Kraków 6
Lahore 6
Lappeenranta 6
Totale 35.773
Salva come PNG Salva come JPEG
Nome #
6-azahemiporphycene: a new member of the porphyrinoid family 529
Physical basis of self-assembly. Part 2. A theoretical and experimental study of the self-assembly of a zinc meso-pyridyl porphyrin 509
A model for self-assembly in solution 508
The role of aromatic radical cations and benzylic cations in the 2,4,6-triphenylpyrylium tetrafluoroborate photosensitized oxidation of ring-methoxylated benzyl alcohols in CH2Cl2 solution 508
A combined scanning tunneling microscopy and reflectance anisotropy spectroscopy investigation of tetraphenylporphyrin deposited on graphite 496
Chiral supramolecular capsule by ligand promoted self-assembly of resorcinarene-zn porphyrin conjugate 491
Alkali and alkaline-earth metal-ion catalysis in the reaction of aryl acetates with methoxide ion - Effect of a poly(oxyethylene) side arm 479
Assessment of cooperativity in self-assembly 475
Quantitative comparison of the heteroatom effects in the methoxide attachment to pyrylium and thiopyrylium cations. Thermodynamics of the isomerization of pyrans and thiopyrans 469
Allosteric, Chelate, and Interannular Cooperativity: A Mise au Point 468
Amplification of chirality and enantioselectivity in the asymmetric autocatalytic Soai reaction 466
Equilibrium Effective Molarity As a Key Concept in Ring-Chain Equilibria, Dynamic Combinatorial Chemistry, Cooperativity and Self-assembly 466
Influence of selectivity on the supramolecular polymerization of AB-type polymers capable of both A center dot A and A center dot B interactions 462
Determination of the rotational barrier in ethane by vibrational spectroscopy and statistical thermodynamics 460
Thiopyrylium,Selenopyrylium, and Telluropyrylium salts 458
The origin of cooperativity in double-wheel receptors. Freezing of internal rotation or ligand-induced torsional strain? 457
Squaring cooperative binding circles 453
Bioinspired Self-Assembly II: Principles of Cooperativity in Bioinspired Self-Assembling Systems 452
One-Pot Synthesis of 2,6-Di-t- butyl- and 2,6-Diarylthiopyrylium Perchlorates 451
Putting the Mechanism of the Soai Reaction to the Test: DFT Study of the Role of Aldehyde and Dialkylzinc Structure 449
Thiopyrylium cations as appropriate compounds for the quantitative evaluation of ipso-substituent effects 449
Catenation equilibria between ring oligomers and their relation to effective molarities: Models from theories and simulations 449
Thermodynamics of metal-mediated assemblies of porphyrins 444
13C NMR Study of 2,6-Di-t-butyl-4-arylpyrylium and Thiopyrylium Cations. Carbon Shifts versus Reactivities 444
Rhodium-catalysed hydrogenation of enamides with monodentate phosphorous ligands. A density functional theory study 442
Effect of alkali cations on the methoxide ion addition to corands incorporating a thiopyrylium subunit 442
The effect of ring substitution on the O-neophyl rearrangement of 1,1-diarylalkoxyl radicals. A product and time-resolved kinetic study 438
Macrocyclization under thermodynamic control - a theoretical study and its application to the equilibrium cyclooligomerization of beta-propiolactone 434
Combinatorial Macrocyclizations under Thermodynamic Control: The Two-Monomer Case 433
Fast Atom Bombardment Mass Spectrometry: an Useful Technique for Structural Characterization of Pyrylium, Thiopyrylium and Pyridinium Cations 432
Tuning the selectivity of complementary quadruple hydrogen bonding 432
Template effects. 3. The quantitative determination of the catalytic effects of alkali and alkaline earth cations in the formation of benzo-18-crown-6 in methanol solution 431
Quantitative evaluation of template effect in the formation of cyclobis(paraquat-p-phenylene) 431
Mechanism of threading a polymer through a macrocyclic ring 428
Convenient Alkylation of Pyrylium Salts by Nucleophilic Alkyl Radicals 428
Linear polynuclear helicates as a link between discrete supramolecular complexes and programmed infinite polymetallic chains 427
Catalysis in the self-assembly of [2]rotaxanes and [2]pseudorotaxanes. Effect of the length of polyethereal side arms and terminal stoppers 424
Association of alkali and alkaline earth cations with benzo-18-crown-6 and its neutral and negatively charged acyclic analogues in methanol solution 422
Study of the reaction of bis- and tris-pyrylium and -thiopyrylium cations with methoxide ion. Electronic effects of the heterocyclic rings as substituents 420
Symmetry numbers and statistical factors in self-assembly and multivalency 419
Improved Preparation of Thiopyrylium Salts. Application to the Synthesis of 2,4,6-Tri-t-butyl- and 2,6-Di-t-butyl-4-aryl- thiopyrylium Perchlorates 417
Alkaline stability of model anion exchange membranes based on poly(phenylene oxide) (PPO) with grafted quaternary ammonium groups: influence of the functionalization route 417
Physical basis of self-assembly macrocyclizations 416
1H nuclear magnetic resonance study of methoxide addition to pyrylium and thiopyrylium cations; heteroatom and substituent effects 415
Simulation of irreversible cyclization of bifunctional chains. a computer-aided approach to the synthesis of many-membered rings and to the evaluation of effective molarities by preparative experiments 412
The First Homolytic Substitution of Pyrylium Salts. C-4 Methylation of 2,6- Disubstituted Pyrylium Cations 409
DFT evidence for a stepwise mechanism in the O-neophyl rearrangement of 1,1-diarylalkoxyl radicals 406
Isomerization equilibria of 2h-thiopyrans and 4h-thyopyrans 405
Ring closure reactions .28. Syntheses of many-membnered rings - Kinetuic models for the irreversible cyclization of two symmetrical momomers 402
Template effect of tetrathiafulvalene in the formation of cyclobis(paraquat-p-phenylene) 401
Unraveling the mechanism of the Soai asymmetric autocatalytic reaction by first-principles calculations: Induction and amplification of chirality by self-assembly of hexamolecular complexes 398
Steric effects on rates and equilibria of a cation-anion combination reaction: The methoxide attachment to 4-substituted 2,6-di-tert-butylpyrylium cations 397
Ring-expanding polymerization by reversible ring fusion. A fascinating process driven by entropy 397
Regulating competing supramolecular interactions using ligand concentration 396
Rates and equilibria of the reaction of 2,4,6-triphenylthiopyrylium ion with piperidine and morpholine in Me2SO. An unusual proton transfer to a nitrogen base 395
Role of face-to-face and edge-to-face aromatic interactions in the inclusion complexation of cyclobis(paraquat-p-phenylene): A theoretical study 393
Synthesis and conformational aspects of corands incorporating pyrilium, thiopyrylium and pyridine subunits 393
Kinetic and thermodynamic study of the reaction of 2,4,6-triphenylthiopyrylium ion with butylamine and cyclohexylamine in dimethyl sulfoxide 392
Macrocyclization under kinetic control - a theoretical study and its application to the synthesis of macrocyclic poly(THIOLACTONES) 392
Proximity effect induced by hydrogen-bonding association. A detailed kinetic study 392
Template effects in the formation of [2]pseudo-rotaxanes containing diazapyrenium units 390
Spectacular Rate Enhancement in the Self-Assembly of a [2]Catenane 389
Rates and Equilibria of the Methoxyde Attachment to 2,6-Di- t-butyl-4-arylthiopyrylium Cations. Can Ion Pair Formation Be Rate Determining in Anion-Cation Combination Reactions? 389
Template Effect in the Self-Assembly of a [2]Rotaxane Containing Diazapyrenium Units 389
Supramolecular buffering by ring-chain competition 388
Mechanism of the Asymmetric Autocatalytic Soai Reaction Studied by Density Functional Theory 387
Effects of metal-ions on the equilibria of methanol and methoxide ion addition to benzaldehydes - effect of a poly (OXYETHYLENE) side arm 385
Kinetic treatment of irreversible cyclooligomerization of bifunctional chains and its relevance to the synthesis of many-membered rings 382
Distributions of cyclic oligomers formed by irreversible step-growth polymerisation. Results from kinetic modeling 378
Rates and Equilibria of the Reactions of 2,6-Di-t-butyl-4-phenyl- and 2,6-Diphenyl-4-t-butyl-thiopyrylium Ions with Butylamine in DMSO 377
Alkylation of 2,6-diphneylpyrilium and 2,6-Di-T-Butylpyrilium ions by photochemical-reaction with tetraalkylstannanes 370
Mechanistic Insights into the Soai Reaction from Formal Kinetics and Density Functional Theory Calculations 368
Syntheses of Many-Membered Rings. Computer Simulated Kinetics of Irreversible Cyclization of Bifunctional Chains under Ziegler High Dilution Conditions 367
-OH-Induced shift from carbon to oxygen acidity in the side-chain deprotonation of 2-, 3- and 4-methoxybenzyl alcohol radical cations in aqueous solution: Results from pulse radiolysis and DFT calculations 367
Influence of the position of ionic groups in amphoteric polyelectrolytes on hydration and ionic conduction: side chain vs main chain 367
Tuneable intramolecular intermetallic interactions as a new tool for programming linear heterometallic 4f-4f complexes 367
Effects of α and γ substituents on the relative reactivity of pyrylium and thiopyrylium cations 364
The problem of regioselectivity in nucleophilic additions to pyridinium and related cations - role of generalized anomeric effect 364
Statistical ring catenation under thermodynamic control: should the Jacobson-Stockmayer cyclization theory take into account catenane formation? 364
Numerical Integration of Rate Equations on a Microcomputer 361
Principles for Designing an Achiral Receptor Promoting Asymmetric Autocatalysis with Amplification of Chirality 359
“Intrinsic” anion exchange polymers through the dissociation of strong basic groups: PPO with grafted bicyclic guanidines 359
The role of stereoelectronic effects on the side-chain fragmentation of alkylaromatic radical cations. The reactivity of 5-methoxy-2,2-dimethylindan-1-ol radical cation 357
Remarkable catalysis by strontium ion in S(N)2 and E2 reactions occurring in proximity to a crown-ether structure 356
Numerical Evaluation of Energy Levels and Wave Functions for Hindered Internal Rotation 354
Stimuli-responsive amphoteric ion exchange polymers bearing carboxylic and amine groups grafted to a cross-linkable silica network 352
Self-Organization of Tetraphenylporphyrin on HOPG. Unprecedented Double-Layer Pattern Driven by Adsorption Compression 344
Template Effects and Kinetic Selection in the Self-Assembly of Crown Ether Cyclobis(paraquat-p-phenylene) [2]Catenanes—Effect of the 1,4-Dioxybenzene and 1,5-Dioxynaphthalene Units 337
Record Rate Enhancements for Tetrathiafulvalene Guests in the Formation of Bipyridinium- and Diazapyrenium-Based [2]Pseudorotaxanes 322
Comment on 'using a convenient, quantitative model for torsional entropy to establish qualitative trends for molecular processes that restrict conformational freedom' 315
Comment on "self-assembled multiporphyrin arrays mediated by self-complementary quadrupole hydrogen bond motifs" 315
Effective molarities from distributions of cyclic oligomers in the synthesis of polythiolactes 314
Template effects in the self-assembly of a [2]rotaxane and a [2]pseudorotaxane with the same binding sites in the linear component 308
Model system for the template effect of alkali and alkaline-earth metal ions on the formation of benzo-18-crown-6 in MeOH solution 302
Hückel Molecular Orbital Calculations on a Microcomputer 298
Entropy-based rational modulation of the p Ka of a synthetic pH-dependent nanoswitch 283
Model long side-chain PPO-based anion exchange ionomers: properties and alkaline stability 227
Non-natural protein-protein communication mediated by a DNA-based, antibody-responsive device 205
Model Systems for the Template Effect of Alkali and Alkaline Earth Metal Ions on the Formation of Benzo‐18‐Crown‐6 192
Nanocomposite anion exchange membranes with a conductive semi-interpenetrating silica network 157
Totale 39.789
Salva come PNG Salva come JPEG
Categoria #
all - tutte 93.758
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 93.758
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.132 0 0 86 66 61 63 80 163 84 108 113 308
2022/20231.309 164 59 16 161 88 308 131 82 102 29 137 32
2023/2024531 45 14 40 23 76 140 36 65 7 5 13 67
2024/20252.158 89 458 291 120 36 161 209 143 236 132 184 99
2025/20263.527 301 210 419 192 232 137 425 465 456 396 185 109
2026/2027338 121 198 19 0 0 0 0 0 0 0 0 0
Totale 41.129