PORTO @ Archivio Istituzionale della Ricerca

ONIDA, BARBARA
 Distribuzione geografica
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Continente #
NA - Nord America 21.909
EU - Europa 18.133
AS - Asia 10.413
SA - Sud America 994
AF - Africa 133
Continente sconosciuto - Info sul continente non disponibili 14
OC - Oceania 12
Totale 51.608
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Nazione #
US - Stati Uniti d'America 21.753
CN - Cina 5.208
IT - Italia 4.199
FR - Francia 3.475
GB - Regno Unito 3.048
DE - Germania 3.037
SG - Singapore 2.652
UA - Ucraina 1.232
BR - Brasile 831
KR - Corea 643
NL - Olanda 609
RU - Federazione Russa 462
HK - Hong Kong 459
SE - Svezia 436
IE - Irlanda 412
TR - Turchia 408
CH - Svizzera 296
FI - Finlandia 261
VN - Vietnam 255
AT - Austria 238
IN - India 116
JP - Giappone 109
BE - Belgio 105
JO - Giordania 100
CA - Canada 89
RO - Romania 64
AR - Argentina 61
ID - Indonesia 58
ES - Italia 52
IR - Iran 52
AP - ???statistics.table.value.countryCode.AP??? 50
IL - Israele 48
MX - Messico 42
PL - Polonia 42
BD - Bangladesh 37
MY - Malesia 37
AE - Emirati Arabi Uniti 31
EU - Europa 30
ZA - Sudafrica 28
SA - Arabia Saudita 26
EC - Ecuador 25
PK - Pakistan 25
CO - Colombia 24
IQ - Iraq 23
BG - Bulgaria 19
KE - Kenya 18
EG - Egitto 17
CL - Cile 16
TH - Thailandia 16
CI - Costa d'Avorio 15
VE - Venezuela 15
SN - Senegal 14
CZ - Repubblica Ceca 13
DK - Danimarca 13
MA - Marocco 13
UZ - Uzbekistan 12
TW - Taiwan 11
AU - Australia 10
BY - Bielorussia 9
DZ - Algeria 9
HR - Croazia 9
KZ - Kazakistan 8
PY - Paraguay 8
TN - Tunisia 8
GR - Grecia 7
HU - Ungheria 7
LB - Libano 7
PH - Filippine 7
PT - Portogallo 7
AZ - Azerbaigian 6
DO - Repubblica Dominicana 6
GT - Guatemala 6
LT - Lituania 6
NP - Nepal 6
PE - Perù 6
BH - Bahrain 5
KG - Kirghizistan 5
NO - Norvegia 5
UY - Uruguay 5
AL - Albania 4
ET - Etiopia 4
OM - Oman 4
SK - Slovacchia (Repubblica Slovacca) 4
BA - Bosnia-Erzegovina 3
BN - Brunei Darussalam 3
BO - Bolivia 3
CR - Costa Rica 3
MD - Moldavia 3
PA - Panama 3
SV - El Salvador 3
XK - ???statistics.table.value.countryCode.XK??? 3
AM - Armenia 2
AO - Angola 2
EE - Estonia 2
KH - Cambogia 2
LU - Lussemburgo 2
LV - Lettonia 2
NZ - Nuova Zelanda 2
RS - Serbia 2
SC - Seychelles 2
Totale 51.590
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Città #
Ashburn 6.383
Beijing 3.579
Southend 2.615
Seattle 2.518
Singapore 1.376
Fairfield 1.238
Chandler 879
Turin 854
Woodbridge 712
Princeton 659
Jacksonville 634
Ann Arbor 599
Houston 530
Torino 510
Wilmington 486
Cambridge 458
San Ramon 458
San Jose 456
Hong Kong 432
Boardman 407
Dublin 395
Berlin 389
Santa Clara 371
Milan 360
Izmir 350
Frankfurt 302
Dallas 288
Bern 282
Herkenbosch 221
Chicago 218
Des Moines 212
Helsinki 205
San Donato Milanese 203
Los Angeles 201
Shanghai 201
Vienna 194
Seoul 183
Zaporozhye 168
Zhengzhou 168
Pennsylvania Furnace 161
Baltimore 159
New York 154
Overberg 146
Saint Petersburg 143
Buffalo 128
Mountain View 117
Valfenera 117
Brussels 100
Rome 92
Fremont 83
Council Bluffs 79
San Francisco 79
Amsterdam 77
Hangzhou 77
Ho Chi Minh City 75
Hanoi 74
Atlanta 71
Redwood City 68
São Paulo 68
San Diego 66
Guangzhou 60
North Bergen 57
Hefei 52
Bologna 51
Shenzhen 51
Andover 44
Lauterbourg 42
Galati 41
Paris 40
Redmond 39
Frankfurt am Main 38
Melun 38
Monopoli 38
The Dalles 38
Tokyo 38
Jakarta 35
Norwalk 35
Toronto 35
Padua 33
Rio de Janeiro 33
Washington 32
Manchester 31
Lappeenranta 30
Rotterdam 30
Frankfurt Am Main 29
Changsha 27
Las Vegas 27
Redondo Beach 27
San Mateo 27
Moscow 26
Binasco 25
Chennai 25
Naples 25
Ningbo 25
Dubai 24
London 24
Monza 24
Bruino 23
Munich 23
Istanbul 22
Totale 34.192
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Nome #
CoAPO5 as a water oxidation catalyst and a light sensitizer 877
Mesoporous bioactive glass as a multifunctional system for bone regeneration and controlled drug release 603
Glass-ceramic scaffolds containing silica mesophases for bone grafting and drug delivery 575
Zirconia-containing radiopaque mesoporous bioactive glasses 539
Electrophoretic deposition of mesoporous bioactive glass on glass-ceramic foam scaffolds for bone tissue engineering 533
"H-bonding of Furan and its Hydrogenated Derivatives with the isolated hydroxyl of Amorphous Silica: An IR spectroscopic and thermodynamic Study 526
BIOACTIVE GLASS-CERAMIC/MESOPOROUS SILICA COMPOSITE SCAFFOLDS FOR BONE GRAFTING AND DRUG RELEASE 508
Monodisperse mesoporous silica spheres inside a bioactive macroporous glass-ceramic scaffold 484
BIOACTIVE GLASS-CERAMIC/MESOPOROUS SILICA COMPOSITE SCAFFOLDS FOR BONE GRAFTING AND DRUG RELEASE 472
Synthesis and Characterization of MCM-41 spheres inside bioactive glass-ceramic scaffold 463
SBA-15 ordered mesoporous silica inside a bioactive glass-ceramic scaffold for local drug delivery 443
Al-MCM-41 inside a glass-ceramic scaffold: a meso-macroporous system for acid catalysis 415
Pores occlusion in MCM-41 spheres immersed in SBF and the effect on ibuprofen delivery kinetics: a quantitative model 398
Incorporation of clotrimazole in Ordered Mesoporous Silica by supercritical CO2 390
Conversion of cis-2-butene-1,4 diol to hydrofurans on Pd/SiO2 and Pt/SiO2 catalysts under mild conditions: a FT-IR study. 389
Study of the thermal transformation of Co- and Fe-exchanged zeolites A and X by 'in situ' XRD under reducing atmosphere 380
Simulation and Experiment Reveal a Complex Scenario for the Adsorption of an Antifungal Drug in Ordered Mesoporous Silica 359
IR detection of NO2 using p(+) porous silicon as a high sensitivity sensor 357
Procedimento di splitting dell'acqua 352
IR and Computational Characterization of CO Adsorption on a Model Surface, the Phenylene Periodic Mesoporous Organosilca with Crystalline Walls 343
Bi-functionalization of silica spheres with sulfonic and carboxylic groups via a co-condensation route 343
Electron-Rich Sites at the Surface of Periodic Mesoporous Organosilicas: A UV−Visible Characterization of Adsorbed Iodine 340
Methylene blue encapsulated in silica-based mesophases: characterisation and electrochemical activity 336
In situ infrared study of SBA-15 functionalized with carboxylic groups incorporated by co-condensation route 334
Retention properties of mesoporous silica based materials 333
Carboxylic groups in mesoporous silica and ethane-bridged organosilica: effect of the surface on the reactivity 329
Sulphur poisoning of LaMn1-xMgxO3.yMgO catalysts for methane combustion 327
Tuning drug uptake and release rates through different morphologies and pore diameters of confined mesoporous silica 323
Cementi ossei compositi iniettabili, osteoinduttivied a rilascio di farmaci 321
A green organic-solvent-free route to prepare nanostructured zinc oxide carriers of clotrimazole for pharmaceutical applications 312
Genotoxicity of amorphous silica particles with different structure and dimension in human and murine cell lines 310
Adsorption of bentazone herbicide onto mesoporous silica: application to environmental water purification 310
Accessibility of dye-molecules embedded in the micellar phase of hybrid mesostructured MCM-41-type materials 305
Materiali macro-mesoporosi per catalisi acida in bioraffineria 302
Synthesis, morphological and Raman spectroscopic characterization of partially graphitized ordered mesoporous carbons. 301
Length-Dependent Charge Generation from Vertical Arrays of High-Aspect-Ratio ZnO Nanowires 298
In Situ IR Characterization of CO Interacting withRh Nanoparticles Obtained by Calcination and Reduction ofHydrotalcite-Type Precursors 296
Preparation and characterization of Zn-MFI zeolites using short chain alkylamines as mineralizing agents 295
Characterization of Zeolites exchanged with heavy metals as precursors of metal-ceramic composites. 292
The role of the pH in the impregnation of spherical mesoporous silica particles with L-arginine aqueous solutions 290
MCM41 functionalized with ethylenediaminetriacetic acid for ion-exchange chromatography 289
Vapour-phase self-assembled monolayers of aminosilane on silicon substrates. 289
Synthesis, characterization and catalytic activity of Au supported on functionalized SBA-15 for low temperature CO oxidation 289
FTIR investigation of the interaction at 77 K of diatomic molecular probes on MCM-22 zeolite 286
Thermodynamics of CO adsorption on the zeolite Na-ZSM-5 A combined microcalorimetric and FTIR spectroscopic study 285
Preferential grafting of alkoxysilane coupling agents on the hydrophobic portion of the surface of micelle-templated silica 284
Molecular Water on exposed Al3+ cations is a source of acidity in silicoaluminas 282
Mesoporous Benzene-Silica Hybrid Materials with a Different Degree of Order in the Wall Structure: An IR Comparative Study 281
Characterisation of Al-rich microporous micelle-templated silicates. Part II : Spectroscopic and microcalorimetric study of the accessibility of exchanged alkali-cations to carbon dioxide 281
Sulphur poisoning of LaMn1-xMgxO3 catalysts for natural gas combustion 280
Aerosol-assisted synthesis of mesoporous aluminosilicate microspheres: The effect of the aluminum precursor 280
Mesostructured SBA-3 silica containing Reichardt’s dye as an optical ammonia sensor 279
Injectable osteoinductive bone cements 279
Phenolic resins emissions upon thermal degradation 279
Tethering of modified Reichardt’s dye on SBA-15 mesoporous silica: the effect of the linker flexibility 279
Vibrational and thermodynamic study of the adsorption of carbon dioxide on the zeolite Na-ZSM-5 276
Incorporation of ordered mesoporous silica inside a bioactive porous scaffold for controlled drug release 275
Esercizi di chimica 275
Hierarchical self-assembly in molecularly-ordered phenylene-bridged mesoporous organosilica nanofilaments 274
Cell-induced Intracellular Controlled Release of Membrane Impermeable Cysteine from a Mesoporous Silica Nanoparticles-based Drug Delivery System 273
Injectable Osteoinductive bone cements 272
Mesoporous materials for the retention and separation of haloacetic acids 271
Accessibility of dye molecules embedded in surfactant-silica hybrid materials in both powder and film forms 271
Acidic Functional Groups Incorporated in Ordered Mesoporous Materials. A comparison among different host matrices 271
Biodiesel production process by homogeneous/heterogeneous catalytic system using an acid-base catalyst 271
Mesoporous SBA-15 silica impregnated with Reichardt's dye: a material optically responding to NH(3) 270
Modificazioni strutturali di zeoliti scambiate al Fe e Co per trattamenti termici in ambiente riducente. 270
H-bond formation and proton transfer in H-MCM-22 zeolite, as compared to H-ZSM-5 and H-MOR: an FTIR study 270
Structural changes of MCM-41 spheres during ibuprofen release to SBF 269
The benzene molecule as a probe for steric hindrance at proton sites in zeolites: an IR study 268
IR Evidence that secondary interactions may hamper H-bonding at protonic sites in zeolites 267
Effect of post-synthesis tretament on the surface properties of MCM-48 silicas 267
FT-IR characterization of Al-rich Li-, Na- and Ca-HMS 265
Synthesis and characterization of dye-containing MCM-41 materials 263
Spectroscopic characterization of hydroxyl groups in SAPO-40. 1. Study of the template-free samples and their interaction with ammonia 263
Sulfate species in MgO-supported LaMn0.5Mg0.5O3 perovskites: an insigh into the chemistry of MgO 262
Differences between isolated silanols in all-silica ITQ-2 and MCM-41 262
Piroxicam loading onto mesoporous silicas by supercritical CO2 impregnation 261
Large antibiotic molecule diffusion in confined mesoporous silica with controlled morphology 260
Targeted chitosan-based bionanocomposites for controlled oral mucosal delivery of chlorhexidine 260
Functionalisation of mesoporous silica gel with 2-[(phosphonomethyl)-amino]acetic acid functional groups. Characterisation and application 259
Interaction of Spherical Silica Nanoparticleswith Neuronal Cells: Size-DependentToxicity and Perturbation of Calcium Homeostasis 258
Ammonia interaction and reaction with Al-pillared montmorillonite: an IR study 258
Permeability of micelles in surfactant-containing MCM-41 silica as monitored by embedded dye molecules 257
Basic sites on Periodic Mesoporous Organosilicas investigated by XPS and in-situ FTIR of adsorbed pyrrole 257
Boron for Aluminium substitution in the leucite (KAlSi2O6) structure 256
Synthesis, characterization and catalytic properties of AlPO4-40, CoAPO-40 and ZnAPO-40 256
IR study of the acidity of ITQ-2, an "all-surface" zeolitic system 252
A meso-macroporous hierarchical material for acid catalysis in biorefinery 251
FTIR study of the proton transfer in Al-MCM-22 zeolite to unsaturated hydrocarbons 250
Reversible occlusion of CO in Cs-impregnated X and Y zeolites 250
Ordered mesoporous Silica inside Bioactive Scaffolds for Local Drug Release 248
Meso-macroporous materials for acid catalysis in biorefinery 247
Meso-macroporous materials for acid catalysis in biorefinery 247
One-pot synthesis and characterization of HMS silica carrying Disperse-Red-1 (DR1) covalently bonded to the inner surface 246
An FTIR study of zeolite Theta-1 244
Spectroscopic characterisation of the strength and stability of the acidic sites of Al-rich microporous micelle-templated silicates 244
HMS materials with high Al loading: a joint FT-IR and microcalorimetric study of their acidic/basic properties 243
Synthesis and characterisation of new CoAPSO-40 and ZnAPSO-40 molecular sieves.Influence of the composition on the thermal and hydrothermal stabilityof ALPO-40 based materials 242
Generation of acid sites by incorporation of cobalt in the AFR structure 242
Totale 31.658
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Categoria #
all - tutte 144.113
article - articoli 111.854
book - libri 569
conference - conferenze 23.777
curatela - curatele 579
other - altro 0
patent - brevetti 4.575
selected - selezionate 0
volume - volumi 2.759
Totale 288.226
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20211.343 0 0 0 0 0 0 218 224 166 359 273 103
2021/20222.250 163 132 84 117 65 197 80 93 72 223 437 587
2022/20233.672 355 589 115 270 364 465 433 166 384 47 150 334
2023/20241.011 66 55 35 71 115 148 63 82 34 53 125 164
2024/20253.982 47 577 229 362 336 226 270 286 584 309 282 474
2025/20265.997 744 688 921 1.262 710 736 936 0 0 0 0 0
Totale 51.874