FONTANA, Francesca
 Distribuzione geografica
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Continente #
EU - Europa 12.709
NA - Nord America 4.089
AS - Asia 1.505
AF - Africa 35
Continente sconosciuto - Info sul continente non disponibili 8
SA - Sud America 6
OC - Oceania 2
Totale 18.354
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Nazione #
GB - Regno Unito 4.449
IE - Irlanda 4.349
US - Stati Uniti d'America 3.969
IT - Italia 1.080
PL - Polonia 896
CN - Cina 825
DE - Germania 471
FR - Francia 366
RU - Federazione Russa 354
SE - Svezia 314
HK - Hong Kong 226
UA - Ucraina 159
CA - Canada 117
NL - Olanda 99
IN - India 98
VN - Vietnam 72
SG - Singapore 65
KR - Corea 57
TR - Turchia 57
AT - Austria 52
FI - Finlandia 44
JP - Giappone 33
EU - Europa 30
IR - Iran 24
BE - Belgio 21
IL - Israele 16
TN - Tunisia 14
DZ - Algeria 13
CZ - Repubblica Ceca 10
BG - Bulgaria 9
RO - Romania 9
ES - Italia 7
TH - Thailandia 7
TW - Taiwan 7
BD - Bangladesh 5
CH - Svizzera 5
IQ - Iraq 5
EG - Egitto 4
PK - Pakistan 4
PT - Portogallo 4
BR - Brasile 3
LV - Lettonia 3
MX - Messico 3
AU - Australia 2
CL - Cile 2
RS - Serbia 2
ZA - Sudafrica 2
A1 - Anonimo 1
A2 - ???statistics.table.value.countryCode.A2??? 1
BA - Bosnia-Erzegovina 1
BJ - Benin 1
BY - Bielorussia 1
GR - Grecia 1
ID - Indonesia 1
LB - Libano 1
LT - Lituania 1
LU - Lussemburgo 1
MK - Macedonia 1
MU - Mauritius 1
MY - Malesia 1
NP - Nepal 1
PE - Perù 1
Totale 18.378
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Città #
Dublin 4.298
Southend 4.224
Warsaw 894
Jacksonville 471
Chandler 385
Ann Arbor 259
Ashburn 244
Mountain View 195
Nanjing 192
Princeton 183
Dalmine 141
Beijing 121
Toronto 109
Houston 107
Washington 102
Wilmington 99
Rancio Valcuvia 95
Dearborn 85
Dong Ket 70
Woodbridge 70
Amsterdam 67
Bergamo 65
Shanghai 59
Fairfield 58
Ogden 56
San Mateo 55
Milan 52
Vienna 52
Kocaeli 50
Nanchang 47
Atlanta 43
Altamura 41
Redwood City 40
Seattle 39
Boardman 37
Sunnyvale 37
Pune 34
Frankfurt am Main 33
London 32
Rome 29
Kiez 28
Shenyang 28
Guangzhou 25
Andover 24
Jiaxing 24
Hebei 22
Zhengzhou 22
Tianjin 20
Birjand 18
Brussels 18
Needham Heights 18
Kunming 17
Catania 16
Norwalk 15
Los Angeles 13
Cambridge 12
Hong Kong 12
Jinan 12
Lanzhou 12
Changsha 11
Falls Church 11
Fremont 11
Nürnberg 11
Acton 9
Auburn Hills 9
Questembert 9
Shenzhen 9
Tokyo 9
Hangzhou 8
Hefei 8
Kilburn 8
Modena 8
Sofia 8
Delhi 7
Turin 7
Hounslow 6
New Bedfont 6
Padova 6
Paris 6
Seoul 6
Southampton 6
Verona 6
Arezzo 5
Aryanah 5
Brescia 5
Central 5
Changchun 5
Haikou 5
Messina 5
Moscow 5
Palermo 5
Segrate 5
Serra 5
Tappahannock 5
Tyngsboro 5
Angera 4
Berlin 4
Carignano 4
Chengdu 4
Chicago 4
Totale 13.896
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Nome #
The route to transition metal complexes with azahelicenes 555
Aza[6]helicenes: synthetic strategies and physico-chemical properties 530
Charge compensation and magnetic properties in Sr and Cu doped La-Fe perovskites 530
Aza[5]helicene/MWCNTs selective sensors 493
Effects of organic inhibitors on chloride corrosion of steel rebars in alkaline pore solution 456
2,13-diaza[5]helicene: synthesis, theoretical calculations and spectroscopic properties 444
Sintesi per combustione di ossidi misti: sintesi convenzionale ed assistita da miroonde 437
Ossidi metallici nanocristallini con proprietà fotocatalitiche 363
CARBON DIOXIDE IN REMEDIATION OF CONTAMINATED SITES: PRELIMINARY RESULTS 356
Structural and magnetic properties of Cu-doped LaSrFe perovskites 356
Iron doping and Ba deficiency in NdBaCo2O5+δ Cathodes for IT-SOFCs 345
Transition metal complexes with azahelicenes: synthesis and characterization 336
Helical sense-responsive and substituent-sensitive features in vibrational and electronic circular dichroism, in circularly polarized luminescence, and in Raman spectra of some simple optically active hexahelicenes 325
Mixed lanthanum ferrite perovskites for photocatalytic applications 322
Quantum mechanics calculations, basicity and crystal structure: the route to transition metal complexes of Azahelicenes 316
Experimental and calculated circular dichroism spectra of monoaza[5]helicenes 316
DESIGN OF NEW PHOTO-FENTON CATALYSTS FOR THE OXIDATION OF ORGANIC POLLUTANTS IN WATER 295
Synthesis, Crystal Structure and Crystal Packing of Diaza[5]Helicenes 291
Synthesis,characterization and electrochemical properties of 5-aza[5] helicene-CH2O-CO-MWCNTs nanocomposite 289
Studio della stabilità fotochimica nel range UV-Vis di complessi metallici di derivati porfirinici 288
Reactivity of benzyl radicals: the trapping of primary, secondary and tertiary benzyl radicals with heterocyclic bases 285
Photoelectrochemical properties of doped lanthanum orthoferrites 283
Chemical compatibility of Sr-doped La2CuO4 cathode material with LSGM solid oxide electrolyte 274
Monoaza[5]helicenes. Part 2: Synthesis, characterisation and theoretical calculations 273
A Simple Approach to the Synthesis of 7,8-Diaza[5]Helicene 270
Structural studies of doped lanthanum orthoferrites of interest for SOFCs 270
Chemical research at the University of Bergamo 264
Crystal structures and magnetic properties of strontium and copper doped lanthanum ferrites 263
A combined experimental and theoretical study on the stereodynamics of Monoaza[5]helicenes: solvent-induced increase of the Enantiomerization Barrier in 1-Aza-[5]helicene 260
Photophysical properties of N-alkylated azahelicene derivatives as DNA 259
Studio sulla decomposizione di coloranti ftalocianinici per via fotochimica 259
Chemical synthesis and structural characterization of the substitution compound LaFe1-xCuxO3 (x = 0-0.40) 251
Experimental and calculated vibrational andelectronic circular dichroism spectra of 2-Br-hexahelicene 249
Fluorence/photoisomerization competition in trans-aza-1,2-diarylethenes 247
Simulated weathering tests of photocatalytic paint containing LaFeO3 234
The effect of polycrystalline TiO2 on sunlight induced functionalization of some heterocyclic bases 234
Synthesis and characterization of SERS-active heteroaromatic molecules 232
Photochemically induced reactions on organic derivatives in the presence of titanium dioxide: a product study 228
Research Units of University of Bergamo in CSGI 228
Inherently Chiral Ionic Liquids with Axial, Helical and Central Stereogenicity for Highly Efficient Enantioselective Sensors 227
Functionalization of nanostructured gold substrates with chiral chromophores for SERS applications: The case of 5-Aza[5]helicene 218
Fluorescence properties of aza-helicenium derivatives for cell imaging 215
Synthesis and Structural Properties of Aza[n]helicene Platinum Complexes: Control of Cis and Trans Stereochemistry 212
Perfluorocarbon-hydrocarbon discrete intermolecular aggregates: An exceptionally short N...I contact 208
Hydroxylamines as Oxidation Catalysts: Thermochemical and Kinetic Studies 204
Decomposition of a phthalocyanine dye in various conditions under UV or visible light irradiation 189
New free-radical halogenations of alkanes, catalysed by N-hydroxyphthalimide. Polar and enthalpic effects on the chemo- and regioselectivity 189
A new, convenient, highly selective free-radical hydroxymethylation of heteroaromatic bases by persulfate oxidation of ethylene glycol and glycerol, catalysed by AgNO3 187
Enthalpic and polar effects in the reactions of perfluoroalkyl radicals: New selective synthetic developments with alkenes and heteroaromatic bases 185
Efficient Mn-Cu and Mn-Co-TEMPO-catalysed oxidation of alcohols into aldehydes and ketones by oxygen under mild conditions 174
A Raman and SERS study on the interactions of aza[5]helicene and aza[6]helicene with a nanostructured gold surface 162
A new, highly selective synthesis of aromatic aldehydes by aerobic free-radical oxidation of benzylic alcohols, catalysed by n-hydroxyphthalimide under mild conditions. Polar and enthalpic effects 154
High Enantioselection Performances of Inherently Chiral Ionic Liquids with Axial, Helical and Central Stereogenicity 143
2,12-diaza[6]helicene: An efficient non-conventional stereogenic scaffold for enantioselective electrochemical interphases 119
Synthesis of functionalized six-membered ring azahelicenes 109
Applications of Heterogeneous Photocatalysis to the Degradation of Oxytetracycline in Water: A Review 105
Metodi per la determinazione della stabilità fotochimica di coloranti ad uso tessile 99
Solvents effect on the phtalocyanine dyes photostability 94
Photostability of phthalocyanine dyes under UV or visibile light irradiation 93
Helicity: A Non-Conventional Stereogenic Element for Designing Inherently Chiral Ionic Liquids for Electrochemical Enantiodifferentiation 91
A new general method of homolytic alkylation of protonated heteroaromatic bases by carboxylic acids and iodosobenzene diacetate 79
2,15-dibutoxy-6,11-dicyano[6]Helicene: Synthesis, electrochemical, photophysical properties and computational studies 77
A facile, convenient and selective homolytic carbamoylation of heteroaromatic bases 76
Ingold-Fischer "Persistent Radical Effect", Solvent Effect, and Metal Salt Oxidation of Carbon-Centered Radicals in the Synthesis of Mixed Peroxides from tert-Butyl Hydroperoxide 61
Additions and Corrections Polar Effects in Free-Radical Reactions Selectivity and Reversibility in the Homolytic Benzylation of Protonated Heteroaromatic Bases (Journal of Organic Chemistry (1986) 51(22) (4326)) 61
Catalytic processes of oxidation by hydrogen peroxide in the presence of Br2 or HBr. Mechanism and synthetic applications 56
Recent developments of free-radical substitutions of heteroaromatic bases 55
Asymmetric Periodate Oxidation of Functionalized Sulfides Catalyzed by Bovine Serum Albumin 55
A new direct homolytic iodination reaction of alkanes by perfluoroalkyl iodides 53
'Oxenoid' oxygen insertion vs. a radical mechanism in the oxidation of alkanes and alcohols: The case of aromatic peracids 52
Solvent effect in the free-radical oxidation and electrophilic ipso and hydrogen displacement of p-methoxybenzyl alcohol and n-(p- methoxybenzyl)acetamide by Br2 51
Homolytic Alkylation of Protonated Heteroaromatic Bases by Alkyl Iodides, Hydrogen Peroxide, and Dimethyl Sulfoxide 51
Electrophilic aromatic alkylation by hydroperoxides. Competition between ionic and radical mechanisms with phenols 51
Electrochemical Conversion of Lauric Acid through Kolbe Electrolysis for the Synthesis of n-Docosane 51
A new, highly selective, free-radical aerobic oxidation of silanes to silanols catalysed by N-hydroxyphthalimide under mild conditions 51
Photostability of substituted 4-diethylaminoazobenzenes 49
Polar Effects in Free-Radical Reactions. Rate Constants in Phenylation and New Methods of Selective Alkylation of Heteroaromatic Bases 49
Polar effects in free-radical reactions. The paradox of reduction of alkyl iodides and reductive alkylation of alkenes by strong oxidants (t- BuOOH, Pb(OAc)4) 48
Oxidation of organic sulfides by Br2 and H2O2. Electrophilic and free-radical processes 48
Mechanism of the Gif-Barton type alkane functionalization by halide and pseudohalide ions 47
HPLC Enantioseparation of Rigid Chiral Probes with Central, Axial, Helical, and Planar Stereogenicity on an Amylose (3,5-Dimethylphenylcarbamate) Chiral Stationary Phase 47
A new procedure for the selective α-oxyalkylation of heteroaromatic bases by cyclic ethers and hydrogen peroxide 47
Reactivity of Carbamoyl Radicals. A New, General, Convenient Free-Radical Synthesis of Isocyanates from Monoamides of Oxalic Acid 47
A bromine-catalysed free-radical oxidation of acetamides from primary and secondary alkylamines by H2O2 47
Radical versus "oxenoid" oxygen insertion mechanism in the oxidation of alkanes and alcohols by aromatic peracids. New synthetic developments 46
Homolytic Acylation of Protonated Pyridines and Pyrazines with α-Keto Acids: The Problem of Monoacylation 46
Free-radicals in the oxidation and halogenation of alkanes by dimethyldioxirane: an oxygen rebound mechanism 45
Selective aromatic chlorination and bromination with N-halogeno amines in acidic solution 45
Erratum: Asymmetric periodate oxidation of functionalized sulfides catalyzed by bovine serum albumin (Journal of Organic Chemistry (1985) 50, (770)) 45
Polar Effects in Free-Radical Reactions. Solvent and Isotope Effects and Effects of Base Catalysis on the Regio- and Chemoselectivity of the Substitution of Protonated Heteroaromatic Bases by Nucleophilic Carbon-Centered Radicals 45
Regio- and chemo-selectivity of adamantane halogenation by Gif-Barton and metalloporphyrin catalysis and by classical free-radical reactions 45
Polar Effects in Free-Radical Reactions. Selectivity and Reversibility in the Homolytic Benzylation of Protonated Heteroaromatic Bases 44
New Methods of Free-Radical Perfluoroalkylation of Aromatics and Alkenes. Absolute Rate Constants and Partial Rate Factors for the Homolytic Aromatic Substitution by n-Perfluorobutyl Radical 44
Redox catalysis in free-radical reactions: New, simple, convenient intramolecular homolytic aromatic substitutions 44
Enhanced nucleophilic character of the 1-adamantyl radical in chlorine atom abstraction and in addition to electron-poor alkenes and to protonated heteroaromatic bases. Absolute rate constants and relationship with the Gif reaction 44
Induced homolysis of dimethyldioxirane by alkanes and alkyl radicals in oxidation processes. The dramatic role of molecular oxygen and radical inhibitors 44
New general and convenient sources of alkyl radicals, useful for selective syntheses 43
A free-radical mechanism in a novel metalloporphyrin-catalyzed oxidation of phenols by t-BuOOH 43
New syntheses of mixed peroxides under Gif-Barton oxidation of alkylbenzenes, conjugated alkenes and alkanes; a free-radical mechanism 43
Organic Reducing Agents: Some Radical Chain Reactions of Ketyl and 1,3-Dioxolanyl Radicals with Activated Bromides 43
Totale 17.901
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Categoria #
all - tutte 54.493
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 54.493
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/2019357 0 0 0 0 0 0 0 0 0 0 224 133
2019/20201.467 225 54 193 162 113 85 118 70 191 82 76 98
2020/20212.434 253 113 76 155 145 188 272 100 269 337 355 171
2021/20221.733 130 178 145 166 130 256 93 40 87 146 206 156
2022/20231.960 215 145 165 223 320 241 21 277 108 82 85 78
2023/20245.237 71 88 129 84 141 1.072 3.297 173 107 42 33 0
Totale 18.982