IRIS
ERCOLANI, GIANFRANCO
 Distribuzione geografica
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Continente #
NA - Nord America 32.148
EU - Europa 2.088
AS - Asia 1.652
SA - Sud America 122
Continente sconosciuto - Info sul continente non disponibili 16
OC - Oceania 10
AF - Africa 8
Totale 36.044
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Nazione #
US - Stati Uniti d'America 32.120
SG - Singapore 650
CN - Cina 537
UA - Ucraina 392
DE - Germania 332
IE - Irlanda 311
IT - Italia 271
HK - Hong Kong 233
SE - Svezia 183
RU - Federazione Russa 154
GB - Regno Unito 131
BR - Brasile 108
FI - Finlandia 100
KR - Corea 96
FR - Francia 53
JP - Giappone 45
CH - Svizzera 39
NL - Olanda 29
BE - Belgio 26
IN - India 20
CA - Canada 19
ID - Indonesia 16
CZ - Repubblica Ceca 12
AT - Austria 10
ES - Italia 10
EU - Europa 9
AU - Australia 8
IL - Israele 8
PT - Portogallo 8
PL - Polonia 7
AR - Argentina 6
MX - Messico 6
TR - Turchia 6
VN - Vietnam 6
A2 - ???statistics.table.value.countryCode.A2??? 5
BD - Bangladesh 5
RO - Romania 5
UZ - Uzbekistan 5
DK - Danimarca 4
IR - Iran 4
AE - Emirati Arabi Uniti 3
GR - Grecia 3
LK - Sri Lanka 3
MY - Malesia 3
CL - Cile 2
CO - Colombia 2
EC - Ecuador 2
KE - Kenya 2
KG - Kirghizistan 2
LT - Lituania 2
LV - Lettonia 2
MA - Marocco 2
NO - Norvegia 2
NZ - Nuova Zelanda 2
PH - Filippine 2
PS - Palestinian Territory 2
TW - Taiwan 2
A1 - Anonimo 1
BY - Bielorussia 1
CR - Costa Rica 1
GT - Guatemala 1
GY - Guiana 1
IQ - Iraq 1
LA - Repubblica Popolare Democratica del Laos 1
LB - Libano 1
NG - Nigeria 1
PK - Pakistan 1
SC - Seychelles 1
SK - Slovacchia (Repubblica Slovacca) 1
TN - Tunisia 1
TT - Trinidad e Tobago 1
VE - Venezuela 1
XK - ???statistics.table.value.countryCode.XK??? 1
ZA - Sudafrica 1
Totale 36.044
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Città #
Woodbridge 9.574
Wilmington 8.438
Houston 7.838
Fairfield 1.206
Ann Arbor 753
Ashburn 687
Seattle 475
Singapore 454
Cambridge 445
Jacksonville 361
Chandler 354
Dublin 294
Hong Kong 224
Medford 219
Dearborn 205
Beijing 170
Zhengzhou 144
Santa Clara 117
Lawrence 105
Rome 94
Mülheim 67
San Diego 59
New York 48
Menlo Park 44
Shanghai 43
Council Bluffs 40
Redwood City 31
The Dalles 30
Brussels 24
Falls Church 24
Nanjing 24
University Park 24
Guangzhou 23
Moscow 23
Los Angeles 22
Milan 22
Boardman 18
London 17
Norwalk 16
Verona 16
São Paulo 15
Zurich 15
Helsinki 14
Jakarta 14
Amsterdam 13
Hefei 13
Palo Alto 13
San Mateo 13
Tokyo 13
Mountain View 12
Toronto 12
Jinan 11
Kunming 11
Pune 11
Olomouc 10
Hounslow 9
Creede 8
Lisbon 8
Nuremberg 8
Saint Petersburg 7
San Francisco 7
Washington 7
Geneva 6
Kraków 6
Nanchang 6
Saint-Sulpice 6
San Jose 6
Seoul 6
Trento 6
Vienna 6
Atlanta 5
Chiswick 5
Leeds 5
Redmond 5
Rio de Janeiro 5
Auburn Hills 4
Colorado Springs 4
Dong Ket 4
Dübendorf 4
Flintbek 4
Frankfurt Am Main 4
Frankfurt am Main 4
Munich 4
Ningbo 4
Ottawa 4
Princeton 4
Simi Valley 4
Suceava 4
Wuhan 4
Austin 3
Boston 3
Brasília 3
Buffalo 3
Center 3
Chicago 3
Chiyoda-ku 3
Colombo 3
Costa Mesa 3
Darmstadt 3
Espoo 3
Totale 33.178
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Nome #
Physical basis of self-assembly. Part 2. A theoretical and experimental study of the self-assembly of a zinc meso-pyridyl porphyrin 477
6-azahemiporphycene: a new member of the porphyrinoid family 474
A model for self-assembly in solution 466
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 461
Alkali and alkaline-earth metal-ion catalysis in the reaction of aryl acetates with methoxide ion - Effect of a poly(oxyethylene) side arm 445
Chiral supramolecular capsule by ligand promoted self-assembly of resorcinarene-zn porphyrin conjugate 439
Determination of the rotational barrier in ethane by vibrational spectroscopy and statistical thermodynamics 438
Assessment of cooperativity in self-assembly 437
Influence of selectivity on the supramolecular polymerization of AB-type polymers capable of both A center dot A and A center dot B interactions 436
A combined scanning tunneling microscopy and reflectance anisotropy spectroscopy investigation of tetraphenylporphyrin deposited on graphite 432
The origin of cooperativity in double-wheel receptors. Freezing of internal rotation or ligand-induced torsional strain? 431
Amplification of chirality and enantioselectivity in the asymmetric autocatalytic Soai reaction 429
One-Pot Synthesis of 2,6-Di-t- butyl- and 2,6-Diarylthiopyrylium Perchlorates 428
Allosteric, Chelate, and Interannular Cooperativity: A Mise au Point 424
Quantitative comparison of the heteroatom effects in the methoxide attachment to pyrylium and thiopyrylium cations. Thermodynamics of the isomerization of pyrans and thiopyrans 422
Squaring cooperative binding circles 421
Thiopyrylium,Selenopyrylium, and Telluropyrylium salts 421
Effect of alkali cations on the methoxide ion addition to corands incorporating a thiopyrylium subunit 420
Thiopyrylium cations as appropriate compounds for the quantitative evaluation of ipso-substituent effects 414
Catenation equilibria between ring oligomers and their relation to effective molarities: Models from theories and simulations 413
Macrocyclization under thermodynamic control - a theoretical study and its application to the equilibrium cyclooligomerization of beta-propiolactone 412
Bioinspired Self-Assembly II: Principles of Cooperativity in Bioinspired Self-Assembling Systems 411
Thermodynamics of metal-mediated assemblies of porphyrins 408
Mechanism of threading a polymer through a macrocyclic ring 407
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 405
The effect of ring substitution on the O-neophyl rearrangement of 1,1-diarylalkoxyl radicals. A product and time-resolved kinetic study 404
Rhodium-catalysed hydrogenation of enamides with monodentate phosphorous ligands. A density functional theory study 402
Fast Atom Bombardment Mass Spectrometry: an Useful Technique for Structural Characterization of Pyrylium, Thiopyrylium and Pyridinium Cations 402
Linear polynuclear helicates as a link between discrete supramolecular complexes and programmed infinite polymetallic chains 399
Putting the Mechanism of the Soai Reaction to the Test: DFT Study of the Role of Aldehyde and Dialkylzinc Structure 398
Combinatorial Macrocyclizations under Thermodynamic Control: The Two-Monomer Case 398
Tuning the selectivity of complementary quadruple hydrogen bonding 394
13C NMR Study of 2,6-Di-t-butyl-4-arylpyrylium and Thiopyrylium Cations. Carbon Shifts versus Reactivities 393
Physical basis of self-assembly macrocyclizations 390
Convenient Alkylation of Pyrylium Salts by Nucleophilic Alkyl Radicals 387
Catalysis in the self-assembly of [2]rotaxanes and [2]pseudorotaxanes. Effect of the length of polyethereal side arms and terminal stoppers 387
Symmetry numbers and statistical factors in self-assembly and multivalency 385
The First Homolytic Substitution of Pyrylium Salts. C-4 Methylation of 2,6- Disubstituted Pyrylium Cations 385
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 384
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 384
Study of the reaction of bis- and tris-pyrylium and -thiopyrylium cations with methoxide ion. Electronic effects of the heterocyclic rings as substituents 384
Template effect of tetrathiafulvalene in the formation of cyclobis(paraquat-p-phenylene) 379
Isomerization equilibria of 2h-thiopyrans and 4h-thyopyrans 378
Ring closure reactions .28. Syntheses of many-membnered rings - Kinetuic models for the irreversible cyclization of two symmetrical momomers 373
Association of alkali and alkaline earth cations with benzo-18-crown-6 and its neutral and negatively charged acyclic analogues in methanol solution 373
Ring-expanding polymerization by reversible ring fusion. A fascinating process driven by entropy 373
1H nuclear magnetic resonance study of methoxide addition to pyrylium and thiopyrylium cations; heteroatom and substituent effects 372
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 370
Spectacular Rate Enhancement in the Self-Assembly of a [2]Catenane 367
Regulating competing supramolecular interactions using ligand concentration 367
Template effects in the formation of [2]pseudo-rotaxanes containing diazapyrenium units 366
Unraveling the mechanism of the Soai asymmetric autocatalytic reaction by first-principles calculations: Induction and amplification of chirality by self-assembly of hexamolecular complexes 365
Macrocyclization under kinetic control - a theoretical study and its application to the synthesis of macrocyclic poly(THIOLACTONES) 365
Equilibrium Effective Molarity As a Key Concept in Ring-Chain Equilibria, Dynamic Combinatorial Chemistry, Cooperativity and Self-assembly 365
Steric effects on rates and equilibria of a cation-anion combination reaction: The methoxide attachment to 4-substituted 2,6-di-tert-butylpyrylium cations 364
Synthesis and conformational aspects of corands incorporating pyrilium, thiopyrylium and pyridine subunits 364
Proximity effect induced by hydrogen-bonding association. A detailed kinetic study 364
Supramolecular buffering by ring-chain competition 364
Role of face-to-face and edge-to-face aromatic interactions in the inclusion complexation of cyclobis(paraquat-p-phenylene): A theoretical study 362
Kinetic and thermodynamic study of the reaction of 2,4,6-triphenylthiopyrylium ion with butylamine and cyclohexylamine in dimethyl sulfoxide 362
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? 362
DFT evidence for a stepwise mechanism in the O-neophyl rearrangement of 1,1-diarylalkoxyl radicals 362
Template Effect in the Self-Assembly of a [2]Rotaxane Containing Diazapyrenium Units 361
Effects of metal-ions on the equilibria of methanol and methoxide ion addition to benzaldehydes - effect of a poly (OXYETHYLENE) side arm 352
Mechanism of the Asymmetric Autocatalytic Soai Reaction Studied by Density Functional Theory 351
Kinetic treatment of irreversible cyclooligomerization of bifunctional chains and its relevance to the synthesis of many-membered rings 349
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 345
Effects of α and γ substituents on the relative reactivity of pyrylium and thiopyrylium cations 340
Tuneable intramolecular intermetallic interactions as a new tool for programming linear heterometallic 4f-4f complexes 340
Alkaline stability of model anion exchange membranes based on poly(phenylene oxide) (PPO) with grafted quaternary ammonium groups: influence of the functionalization route 339
The problem of regioselectivity in nucleophilic additions to pyridinium and related cations - role of generalized anomeric effect 336
Principles for Designing an Achiral Receptor Promoting Asymmetric Autocatalysis with Amplification of Chirality 335
Syntheses of Many-Membered Rings. Computer Simulated Kinetics of Irreversible Cyclization of Bifunctional Chains under Ziegler High Dilution Conditions 332
Distributions of cyclic oligomers formed by irreversible step-growth polymerisation. Results from kinetic modeling 332
Mechanistic Insights into the Soai Reaction from Formal Kinetics and Density Functional Theory Calculations 331
Remarkable catalysis by strontium ion in S(N)2 and E2 reactions occurring in proximity to a crown-ether structure 330
Numerical Integration of Rate Equations on a Microcomputer 329
Statistical ring catenation under thermodynamic control: should the Jacobson-Stockmayer cyclization theory take into account catenane formation? 328
Alkylation of 2,6-diphneylpyrilium and 2,6-Di-T-Butylpyrilium ions by photochemical-reaction with tetraalkylstannanes 324
Numerical Evaluation of Energy Levels and Wave Functions for Hindered Internal Rotation 323
“Intrinsic” anion exchange polymers through the dissociation of strong basic groups: PPO with grafted bicyclic guanidines 316
Self-Organization of Tetraphenylporphyrin on HOPG. Unprecedented Double-Layer Pattern Driven by Adsorption Compression 315
-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 304
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 304
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 302
Record Rate Enhancements for Tetrathiafulvalene Guests in the Formation of Bipyridinium- and Diazapyrenium-Based [2]Pseudorotaxanes 302
Influence of the position of ionic groups in amphoteric polyelectrolytes on hydration and ionic conduction: side chain vs main chain 301
Comment on "self-assembled multiporphyrin arrays mediated by self-complementary quadrupole hydrogen bond motifs" 294
Effective molarities from distributions of cyclic oligomers in the synthesis of polythiolactes 288
Comment on 'using a convenient, quantitative model for torsional entropy to establish qualitative trends for molecular processes that restrict conformational freedom' 287
Template effects in the self-assembly of a [2]rotaxane and a [2]pseudorotaxane with the same binding sites in the linear component 284
Stimuli-responsive amphoteric ion exchange polymers bearing carboxylic and amine groups grafted to a cross-linkable silica network 281
Model system for the template effect of alkali and alkaline-earth metal ions on the formation of benzo-18-crown-6 in MeOH solution 275
Hückel Molecular Orbital Calculations on a Microcomputer 271
Entropy-based rational modulation of the p Ka of a synthetic pH-dependent nanoswitch 252
Model long side-chain PPO-based anion exchange ionomers: properties and alkaline stability 188
Model Systems for the Template Effect of Alkali and Alkaline Earth Metal Ions on the Formation of Benzo‐18‐Crown‐6 170
Non-natural protein-protein communication mediated by a DNA-based, antibody-responsive device 138
Using antibodies to control DNA-templated chemical reactions 98
Time programmable locking/unlocking of the Calix[4]arene scaffold by means of chemical fuels 76
Totale 35.887
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Categoria #
all - tutte 73.090
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 73.090
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20202.016 0 0 0 0 0 0 0 0 0 772 569 675
2020/20215.615 646 694 513 764 517 558 785 538 133 151 197 119
2021/20221.344 45 208 85 62 60 62 74 147 81 106 112 302
2022/20231.285 162 56 16 157 88 301 130 78 101 29 135 32
2023/2024525 45 14 40 23 73 137 36 65 7 5 13 67
2024/20251.745 89 449 287 117 35 160 204 142 232 30 0 0
Totale 36.369