Catalogo dei prodotti della ricerca

PORTALONE, Gustavo
 Distribuzione geografica
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Continente #
NA - Nord America 6.994
AS - Asia 3.295
EU - Europa 1.711
SA - Sud America 712
AF - Africa 87
OC - Oceania 10
Continente sconosciuto - Info sul continente non disponibili 1
Totale 12.810
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Nazione #
US - Stati Uniti d'America 6.883
SG - Singapore 1.555
BR - Brasile 513
CN - Cina 481
IN - India 466
IT - Italia 411
HK - Hong Kong 371
UA - Ucraina 250
FI - Finlandia 239
SE - Svezia 217
RU - Federazione Russa 194
VN - Vietnam 180
DE - Germania 169
AR - Argentina 112
GB - Regno Unito 69
CA - Canada 53
IE - Irlanda 46
ZA - Sudafrica 37
SA - Arabia Saudita 36
BD - Bangladesh 34
JP - Giappone 28
MX - Messico 27
EC - Ecuador 26
ID - Indonesia 25
RO - Romania 22
PK - Pakistan 19
IQ - Iraq 17
TR - Turchia 17
BG - Bulgaria 15
BE - Belgio 14
CO - Colombia 13
PY - Paraguay 13
EG - Egitto 12
UZ - Uzbekistan 12
CL - Cile 11
MA - Marocco 10
PL - Polonia 10
VE - Venezuela 10
ES - Italia 9
FR - Francia 9
TT - Trinidad e Tobago 8
AT - Austria 7
NL - Olanda 7
AU - Australia 6
BO - Bolivia 6
MY - Malesia 6
OM - Oman 6
PE - Perù 6
DZ - Algeria 5
JO - Giordania 5
KE - Kenya 5
KR - Corea 5
NP - Nepal 5
HN - Honduras 4
PH - Filippine 4
RS - Serbia 4
TG - Togo 4
AZ - Azerbaigian 3
BB - Barbados 3
CH - Svizzera 3
CI - Costa d'Avorio 3
CZ - Repubblica Ceca 3
DO - Repubblica Dominicana 3
ET - Etiopia 3
GE - Georgia 3
JM - Giamaica 3
NZ - Nuova Zelanda 3
SK - Slovacchia (Repubblica Slovacca) 3
AM - Armenia 2
AO - Angola 2
BH - Bahrain 2
CR - Costa Rica 2
EE - Estonia 2
HU - Ungheria 2
KG - Kirghizistan 2
PA - Panama 2
PR - Porto Rico 2
SC - Seychelles 2
TW - Taiwan 2
UY - Uruguay 2
AE - Emirati Arabi Uniti 1
AL - Albania 1
BN - Brunei Darussalam 1
BS - Bahamas 1
CG - Congo 1
DK - Danimarca 1
GR - Grecia 1
IL - Israele 1
IR - Iran 1
KH - Cambogia 1
KZ - Kazakistan 1
LK - Sri Lanka 1
LV - Lettonia 1
LY - Libia 1
MD - Moldavia 1
NI - Nicaragua 1
PS - Palestinian Territory 1
PT - Portogallo 1
SN - Senegal 1
SV - El Salvador 1
Totale 12.805
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Città #
Fairfield 1.001
Singapore 893
Ashburn 663
Woodbridge 534
Chandler 420
Seattle 377
Hong Kong 367
Houston 365
Ann Arbor 351
Cambridge 343
Wilmington 334
Rome 228
Princeton 225
Plano 200
Buffalo 125
Beijing 123
Des Moines 123
Los Angeles 107
Santa Clara 106
Jacksonville 97
San Paolo di Civitate 80
Boston 73
Lawrence 71
Andover 70
San Diego 69
Federal 68
Ho Chi Minh City 58
The Dalles 54
Millbury 51
Moscow 46
Dublin 45
Munich 43
Hanoi 41
Norwalk 39
Frankfurt am Main 37
Dallas 32
Boardman 31
Toronto 30
Redondo Beach 26
São Paulo 26
Helsinki 23
Tokyo 23
Bremen 22
Council Bluffs 18
Makkah 18
Rio de Janeiro 18
Turku 18
Yubileyny 18
Bengaluru 15
Guangzhou 15
Belo Horizonte 14
Mannheim 14
Sofia 14
Brussels 13
Falls Church 13
Bühl 12
Columbus 12
Hillsboro 12
Johannesburg 12
New York 12
Tashkent 12
Chicago 11
Falkenstein 11
Jakarta 11
Southampton 11
Biên Hòa 10
Haiphong 10
Muizenberg 10
Nanjing 10
Redmond 10
Salvador 10
San Mateo 10
Chengdu 9
Curitiba 9
Da Nang 9
Dhaka 9
Genzano Di Roma 9
Riyadh 9
Changsha 8
Dearborn 8
Fremont 8
Lappeenranta 8
Nuremberg 8
Quito 8
Shenzhen 8
Campinas 7
Elk Grove Village 7
Jeddah 7
Ninh Bình 7
Porto Alegre 7
Warsaw 7
Brasília 6
Cairo 6
Chennai 6
Duque de Caxias 6
Franca 6
Guayaquil 6
Indiana 6
Istanbul 6
London 6
Totale 8.620
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Nome #
Self-assembling of calcium salt of the new DNA base 5-carboxylcytosine 150
Synthesis, structures and electronic properties of Co(III) complexes with 2-quinolinecarboxaldehyde thio- and selenosemicarbazone: a combined experimental and theoretical study 141
"Redetermination of 2,6-dimethoxybenzoic acid". 118
From the X-rays to a reliable “Low cost” computational structure of caffeic acid: DFT, MP2, HF and integrated molecular dynamics X-ray diffraction approach to condensed phases 117
"(S)-Aziridine-2-carboxylic acid. A constrained and reactive aminoacid unit for the synthesis of endomorphin-2 analogues". 114
Sublimation enthalpies of 5-haloderivatives of 1,3-dimethyluracil 113
Testing a Variety of Electronic-Structure-Based Methods for the Relative Energies of 5-Formyluracil Crystals 113
"Acetoguanamine N.N-dimethylformamide solvate" 108
"A REDETERMINATION OF 2-NITROBENZOIC ACID" 108
X-ray Single-Crystal Structure and Magnetic Properties of Fe[CH3PO3)]·H2O:  A Layered Weak Ferromagnet 108
Redox Chemistry of Tetrakis[5,6-di(2-pyridyl)-2,3-pyrazino]porphyrazinatocobalt(II): Isolation and Characterization of Solid Pure Co(I), Co(II) and Co(III) Complexes 108
1,3-bridged p-Methyloctahomotetraoxacalix[4]arene-bis-crown-3 108
Supramolecular structure of unnatural nucleobases: Revised structure of (2:1) 6-methylisocytosinium dihydrogen monophosphate adduct 106
4-Methoxybenzamidinium bromide 97
Ab initio determination of the equilibrium geometry and vibrational frequencies of borazine 97
Co(II) n-alkyl phosphonates: examples of hybrid organic-inorganic compounds 97
A Novel 1D-AF Hybrid Organic-Inorganic Chromium(II) Methyl Phosphonate Dihydrate: Synthesis, X-Ray Crystal and Molecular Structure, and Magnetic Properties 96
Role of weak hydrogen bonds and halogen bonds in 5‑Halo-1,3-dimethyluracils and their cocrystals. A combined experimental and computational study 95
Unusual syn conformation of 5-formyluracil stabilized by supramolecular interactions 94
4-Methoxybenzamidinium hydrogen oxalate monohydrate 94
Pro-apoptotic and pro-differentiation induction by 8-quinolinecarboxaldehyde selenosemicarbazone and its Co(III) complex in human cancer cell lines 94
Synthesis of potential HIV integrase inhibitors inspired by natural polyphenol structures 93
4-Methoxybenzamidinium 2,6-dimethoxybenzoate 93
Redetermination of 5-iodouracil 92
4-Methoxybenzamidinium hydrogen sulfate 91
4-Methoxybenzamidinium acetate 90
Hydrogen-bonded supramolecular motifs in the 1 : 1 monohydrated molecular adduct of acetoguanaminium chloride with acetoguanamine and in 2,4,6-triaminopyrimidinediium dichloride dihydrate 89
Synthesis and evaluation of new endomorphin-2 analogues containing (Z)-α,β-didehydrophenylalanine (δZPhe) residues 88
4-Methoxybenzamidinium nitrate 88
Evidence of the facile hydride and enolate addition to the imine bond of an aluminum-salophen complex 88
Multifacial recognition in binary and ternary cocrystals from 5-halouracil and aminoazine derivatives 88
6-Methyluracil: a redetermination of polymorph (II) 88
Cr[(H3N−(CH2)2−PO3)(Cl)(H2O)]:  X-Ray Single-Crystal Structure and Magnetism of a Polar Organic−Inorganic Hybrid Chromium(II) Organophosphonate 87
HF-SCF study of the ground state geometry and harmonic vibrational frequencies of borazine derivatives 87
First X-ray diffraction and quantum chemical study of proton-acceptor and proton-donor forms of 5-carboxylcytosine, the last-discovered nucleobase 85
(Chalcogen)semicarbazones and their cobalt complexes differentiate HL-60 myeloid leukaemia cells and are cytotoxic towards tumor cell lines 84
Redetermination of 3-deazauracil 84
”Molecular Structure of Ethynylbenzene from Electron Diffraction and Ab initio Molecular Orbital Calculations”. 83
The 2nd International Online Conference on Crystals (IOCC) 83
Synthesis and anti-rhinovirus properties of fluoro-substituted flavonoids 82
Supramolecular association in proton-transfer adducts containing benzamidinium cations. II. Concomitant polymorphs of the molecular salt of 2,6-dimethoxybenzoic acid with benzamidine 82
"Hydrothermal Synthesis , Structural Characterization and Magnetic Studies of the new Pillared Microporous Ammonium Fe(III) carboxyethylphosphonate". 82
Chemisorption of uracil on gold surfaces via density functional theory 82
Short X···N halogen bonds with hexamethylenetetraamine as the acceptor 82
"From molecules to crystal engineering. Molecular recognition of nucleobases by maleic hydrazide". 81
"Studio teorico della stabilità relativa dei cristalli di s-cis e s-trans 5-formiluracile" 81
A new polymorph of 2,6-dimethoxybenzoic acid 81
The Macromolecular Crystallography Beamline of Elettra 80
"Molecular modelling of 5-formyluracil crystal tautomers by Carr-Parrinello and Force Field methods" 79
Comparison of the Structure and Magnetic Order in a Series of Layered Ni(II) Organophosphonates, Ni[(RPO3)(H2O)] (R = C6H5, CH3, C18H37) 79
Supramolecular association in proton-transfer adducts containing benzamidinium cations. III. Three molecular salts of 3-methoxy-, 4-methoxy- and 3,4,5-trimethoxy benzoates with benzamidine 79
"(3R,5S)-5(3)-CARBOXY-3,4,5,6-TETRAHYDRO-2H-1,4-THIAZIN-4-IUM-3(5)-CARBOXYLATE ACID" 78
4-Methoxybenzamidinium chloride monohydrate 78
X-ray Structure and AM1 Studies of the Proton-Transfer Adduct between 2,5-Dihydroxy-p-quinone and 4-(N,N-Dimethylamino)pyridine 78
"Crystal and molecular structure of phenylbiguanide hydrochloride". 77
Benzamidinium tetrahydropentaborate sesquihydrate 77
"Molecular Structure of Aniline in the Gaseous Phase: A concerted Study by Electron Diffraction and Ab initio Molecular Orbital Calculations". 77
5-[3-(Dimethylamino)propyl]-10,11-dihydro-5H-dibenz[a,d][7]annulen-5-ol 77
Journal of Crystallography 77
"Sublimation Thermodynamics Parameters for 5-Fluorouracil ans its 1-Methyl and 1,3-Dimethyl Derivatives from Vapor pressures Measurements" 76
Supramolecular association in proton-transfer adducts containing benzamidinium cations. I. Four molecular salts with uracil derivatives 76
The Effect of Hydrogen Bonding on the Structures of Uracil and Some Methyl Derivatives Studied by Experiment and Theory. 76
”Structural Studies of Benzene Derivatives. VII. The Structure of p-Aminobenzoic Acid Hydrochloride”. 76
Layered hybrid organic-inorganic Co(II) alkylphosphonates. Synthesis, crystal structure and magnetism of the first two members of the series: [Co(CH3po3)H2O] and [Co(C2H5PO3)H2O] 76
5-fluorocytosine/isocytosine monohydrate. The first example of isomorphic and isostructural co-crystal of pyrimidine nucleobases 76
Redetermination of isocytosine 75
The crystal structure of 3-methyluracil from X-ray powder diffraction data 75
Chimica per l'Arte 75
A combined experimental and computational study of halogen and hydrogen bonding in molecular salts of 5-Bromocytosine 75
Redetermination of phenylbiguanide hydrochloride 74
2,4-Diamino-1,3,5-triazine (guanamine) 74
p-bromoanilinium chloride 73
"Design, Synthesis, and Structures of Modified RNA/DNA Bases" 73
Experimental results and computational insight into sequential reactions of β-(2-aminophenyl)-α,β-ynones with aryl isocyanates/benzoyl isothiocyanate 73
"Synthesis, characterization and optical properties of symmetrical and unsymmetrical Pt(II) and Pd(II) bisacetylides. Crystal structure of trans-[Pt(PPh3)2(C=C-C6H5)(C=C-C6H4NO2)]". 72
Site selectivity of halogen oxygen bonding in 5- and 6-haloderivatives of uracil 72
First example of cocrystals of polymorphic maleic hydrazide 72
Crystal structure and Hirshfeld surface analysis of a third polymorph of 2,6-dimethoxybenzoic acid 72
Redetermination of ammonium oxalate oxalic acid dihydrate 72
”Benzene Ring Deformation and Rotational Isomerism in Terephthalaldehyde: a Study by Electron Diffraction and Molecular Orbital Calculations”. 71
”The Molecular Structure of trans 3,6-Dimethyl-6-Phenyltetrahydro-2-Pyrone in the Crystal”. 71
"Biguanidinium dihydrochloride". 71
Solid-phase molecular recognition of cytosine based on proton-transfer reaction. Part II. supramolecular architecture in the cocrystals of cytosine and its 5-Fluoroderivative with 5-Nitrouracil 70
"Specific molecular recognition of DNA/RNA nucleobases by polymorphic compounds via multiple intermolecular hydrogen bonds". 69
The 1 : 1 complex of cytosine and 5-fluorouracil monohydrate revisited 69
Molecular aggregation of novel Zn(II)-salophenpyridyl derivatives 69
“Molecular Structures of p-Methylsulphonyl Benzoic Acid and Methylphenylsulphone: Comparison of X-Ray and Electron Diffraction Results”. 69
”Structural Studies of Benzene Derivatives. IX. The Structures of p-Fluoroaniline and p-Cyanoaniline Hydrochlorides”. 69
The four-circle diffractometer at ELETTRA 69
"Zn-Salophen complex as versatile building blocks for molecular architectures". 68
Self-assembly of the newly discovered DNA base 5-carboxylcytosine on graphite 68
Redetermination of orotic acid monohydrate 68
“Halogen Bond” in Liquid Acetonitriles: the First X-Ray Diffraction and Molecular Dynamics Study. 68
Potassium caffeate/caffeic acid co-crystal: the rat race between the catecholic and carboxylic moieties in an atypical co-crystal 67
” Molecular Structure and Ring Distortions of p-Diisocyanobenzene in the Gaseous Phase and in the Crystal”. 67
Stereochemistry and Asymmetric Synthesis. Studies on Stereochemistry. The Substituent Effect on Diastereoselection, on Conformations and Ionization Energies 66
Redetermination of 5-fluorocytosine monohydrate 66
”Effects of Through-Conjugation on the Molecular Structure of p-Nitroaniline”. 66
Effect of intermolecular hydrogen bonding on the molecular structures of imidazole and 1,2,4-triazole: A study by ab initio molecular orbital calculations 66
"Self-assembly of substituted benzoic acids with benzamidine" 64
Totale 8.360
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Categoria #
all - tutte 38.399
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 38.399
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021329 0 0 0 0 0 40 28 55 56 86 45 19
2021/20221.767 23 164 168 46 271 30 39 189 147 169 166 355
2022/20231.533 394 257 44 154 174 228 27 72 117 12 44 10
2023/2024674 51 97 22 112 39 23 6 46 6 98 62 112
2024/20252.413 86 196 69 18 94 131 150 109 389 313 131 727
2025/20262.339 605 226 416 494 529 69 0 0 0 0 0 0
Totale 12.979