PORTO @ Archivio Istituzionale della Ricerca

ONIDA, BARBARA
 Distribuzione geografica
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Continente #
NA - Nord America 23.573
EU - Europa 19.473
AS - Asia 14.199
SA - Sud America 1.085
AF - Africa 158
Continente sconosciuto - Info sul continente non disponibili 15
OC - Oceania 12
Totale 58.515
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Nazione #
US - Stati Uniti d'America 23.344
CN - Cina 5.284
IT - Italia 4.564
FR - Francia 3.658
SG - Singapore 3.126
GB - Regno Unito 3.074
DE - Germania 3.055
VN - Vietnam 2.590
UA - Ucraina 1.235
RU - Federazione Russa 1.039
BR - Brasile 889
KR - Corea 752
NL - Olanda 640
HK - Hong Kong 566
SE - Svezia 436
IE - Irlanda 420
TR - Turchia 413
IN - India 328
CH - Svizzera 299
FI - Finlandia 298
AT - Austria 242
BD - Bangladesh 202
JP - Giappone 153
CA - Canada 122
BE - Belgio 114
JO - Giordania 106
TH - Thailandia 80
PH - Filippine 75
PL - Polonia 68
RO - Romania 68
AR - Argentina 66
ID - Indonesia 63
ES - Italia 57
IR - Iran 56
TW - Taiwan 54
AP - ???statistics.table.value.countryCode.AP??? 50
IL - Israele 50
IQ - Iraq 48
MX - Messico 46
MY - Malesia 44
PK - Pakistan 33
AE - Emirati Arabi Uniti 31
EC - Ecuador 31
EU - Europa 30
SA - Arabia Saudita 30
ZA - Sudafrica 30
CO - Colombia 29
PT - Portogallo 28
CL - Cile 23
BG - Bulgaria 20
VE - Venezuela 20
EG - Egitto 19
KE - Kenya 19
CI - Costa d'Avorio 17
MA - Marocco 17
CZ - Repubblica Ceca 15
SN - Senegal 15
DK - Danimarca 14
DZ - Algeria 14
UZ - Uzbekistan 14
PY - Paraguay 11
AU - Australia 10
BY - Bielorussia 10
HR - Croazia 10
HU - Ungheria 10
AZ - Azerbaigian 9
JM - Giamaica 9
LB - Libano 9
NP - Nepal 9
TN - Tunisia 9
DO - Repubblica Dominicana 8
GR - Grecia 8
GT - Guatemala 8
KZ - Kazakistan 8
LT - Lituania 8
BH - Bahrain 7
KG - Kirghizistan 7
OM - Oman 7
PE - Perù 7
AL - Albania 6
CR - Costa Rica 6
ET - Etiopia 6
SV - El Salvador 6
HN - Honduras 5
NO - Norvegia 5
RS - Serbia 5
TT - Trinidad e Tobago 5
UY - Uruguay 5
BO - Bolivia 4
MD - Moldavia 4
SK - Slovacchia (Repubblica Slovacca) 4
XK - ???statistics.table.value.countryCode.XK??? 4
AO - Angola 3
BA - Bosnia-Erzegovina 3
BN - Brunei Darussalam 3
EE - Estonia 3
KH - Cambogia 3
LV - Lettonia 3
NG - Nigeria 3
NI - Nicaragua 3
Totale 58.476
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Città #
Ashburn 6.588
Beijing 3.585
Southend 2.615
Seattle 2.522
Singapore 1.653
Fairfield 1.238
San Jose 1.072
Turin 910
Chandler 879
Woodbridge 712
Ho Chi Minh City 682
Princeton 659
Hanoi 640
Jacksonville 637
Ann Arbor 599
Houston 533
Torino 510
Wilmington 486
Hong Kong 484
Milan 461
Cambridge 458
San Ramon 458
Santa Clara 431
Boardman 416
Dublin 403
Berlin 389
Izmir 350
Frankfurt 302
Dallas 301
Bern 282
Los Angeles 262
Seoul 252
Helsinki 241
Chicago 224
Herkenbosch 221
Des Moines 213
Lauterbourg 210
San Donato Milanese 203
Shanghai 203
New York 200
Vienna 195
Council Bluffs 179
Zaporozhye 168
Zhengzhou 168
Baltimore 161
Pennsylvania Furnace 161
Overberg 146
Saint Petersburg 143
Rome 142
Buffalo 133
Mountain View 117
Valfenera 117
Brussels 109
Haiphong 107
Da Nang 98
Fremont 83
San Francisco 83
Amsterdam 80
Atlanta 80
Hangzhou 78
São Paulo 73
Moscow 68
Redwood City 68
San Diego 67
Guangzhou 63
Hefei 60
Tokyo 58
North Bergen 57
Bologna 53
Frankfurt am Main 52
Shenzhen 51
The Dalles 50
Columbus 48
Toronto 46
Andover 44
Galati 41
Paris 40
Redmond 39
Melun 38
Monopoli 38
Jakarta 37
Naples 35
Norwalk 35
Padua 35
Manchester 34
Bangkok 33
Orem 33
Rio de Janeiro 33
Washington 33
Hải Dương 31
Lappeenranta 31
Biên Hòa 30
Chennai 30
Rotterdam 30
Figino 29
Frankfurt Am Main 29
Las Vegas 29
Groningen 28
Changsha 27
Redondo Beach 27
Totale 37.715
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Nome #
CoAPO5 as a water oxidation catalyst and a light sensitizer 956
Mesoporous bioactive glass as a multifunctional system for bone regeneration and controlled drug release 640
"H-bonding of Furan and its Hydrogenated Derivatives with the isolated hydroxyl of Amorphous Silica: An IR spectroscopic and thermodynamic Study 613
Glass-ceramic scaffolds containing silica mesophases for bone grafting and drug delivery 608
Electrophoretic deposition of mesoporous bioactive glass on glass-ceramic foam scaffolds for bone tissue engineering 599
Zirconia-containing radiopaque mesoporous bioactive glasses 595
BIOACTIVE GLASS-CERAMIC/MESOPOROUS SILICA COMPOSITE SCAFFOLDS FOR BONE GRAFTING AND DRUG RELEASE 537
Monodisperse mesoporous silica spheres inside a bioactive macroporous glass-ceramic scaffold 509
BIOACTIVE GLASS-CERAMIC/MESOPOROUS SILICA COMPOSITE SCAFFOLDS FOR BONE GRAFTING AND DRUG RELEASE 497
Synthesis and Characterization of MCM-41 spheres inside bioactive glass-ceramic scaffold 495
SBA-15 ordered mesoporous silica inside a bioactive glass-ceramic scaffold for local drug delivery 463
Al-MCM-41 inside a glass-ceramic scaffold: a meso-macroporous system for acid catalysis 447
Pores occlusion in MCM-41 spheres immersed in SBF and the effect on ibuprofen delivery kinetics: a quantitative model 429
Study of the thermal transformation of Co- and Fe-exchanged zeolites A and X by 'in situ' XRD under reducing atmosphere 420
Incorporation of clotrimazole in Ordered Mesoporous Silica by supercritical CO2 417
Conversion of cis-2-butene-1,4 diol to hydrofurans on Pd/SiO2 and Pt/SiO2 catalysts under mild conditions: a FT-IR study. 409
Procedimento di splitting dell'acqua 404
Simulation and Experiment Reveal a Complex Scenario for the Adsorption of an Antifungal Drug in Ordered Mesoporous Silica 399
Cementi ossei compositi iniettabili, osteoinduttivied a rilascio di farmaci 384
IR detection of NO2 using p(+) porous silicon as a high sensitivity sensor 379
Electron-Rich Sites at the Surface of Periodic Mesoporous Organosilicas: A UV−Visible Characterization of Adsorbed Iodine 375
IR and Computational Characterization of CO Adsorption on a Model Surface, the Phenylene Periodic Mesoporous Organosilca with Crystalline Walls 373
The role of the pH in the impregnation of spherical mesoporous silica particles with L-arginine aqueous solutions 372
Esercizi di chimica 370
Bi-functionalization of silica spheres with sulfonic and carboxylic groups via a co-condensation route 368
In situ infrared study of SBA-15 functionalized with carboxylic groups incorporated by co-condensation route 367
Methylene blue encapsulated in silica-based mesophases: characterisation and electrochemical activity 356
Retention properties of mesoporous silica based materials 355
Carboxylic groups in mesoporous silica and ethane-bridged organosilica: effect of the surface on the reactivity 353
A green organic-solvent-free route to prepare nanostructured zinc oxide carriers of clotrimazole for pharmaceutical applications 353
Sulphur poisoning of LaMn1-xMgxO3.yMgO catalysts for methane combustion 352
Adsorption of bentazone herbicide onto mesoporous silica: application to environmental water purification 349
Tuning drug uptake and release rates through different morphologies and pore diameters of confined mesoporous silica 349
Phenolic resins emissions upon thermal degradation 343
Injectable osteoinductive bone cements 338
Materiali macro-mesoporosi per catalisi acida in bioraffineria 336
Injectable Osteoinductive bone cements 335
In Situ IR Characterization of CO Interacting withRh Nanoparticles Obtained by Calcination and Reduction ofHydrotalcite-Type Precursors 334
Genotoxicity of amorphous silica particles with different structure and dimension in human and murine cell lines 334
Accessibility of dye-molecules embedded in the micellar phase of hybrid mesostructured MCM-41-type materials 330
Preparation and characterization of Zn-MFI zeolites using short chain alkylamines as mineralizing agents 330
Vapour-phase self-assembled monolayers of aminosilane on silicon substrates. 327
Mesoporous materials for the retention and separation of haloacetic acids 324
Length-Dependent Charge Generation from Vertical Arrays of High-Aspect-Ratio ZnO Nanowires 324
Characterization of Zeolites exchanged with heavy metals as precursors of metal-ceramic composites. 322
Piroxicam loading onto mesoporous silicas by supercritical CO2 impregnation 318
Aerosol-assisted synthesis of mesoporous aluminosilicate microspheres: The effect of the aluminum precursor 317
Synthesis, morphological and Raman spectroscopic characterization of partially graphitized ordered mesoporous carbons. 315
Whey Proteins–Zinc Oxide Bionanocomposite as Antibacterial Films 315
Antibacterial β-Glucan/Zinc Oxide Nanocomposite Films for Wound Healing 309
MCM41 functionalized with ethylenediaminetriacetic acid for ion-exchange chromatography 308
Incorporation of ordered mesoporous silica inside a bioactive porous scaffold for controlled drug release 308
Thermodynamics of CO adsorption on the zeolite Na-ZSM-5 A combined microcalorimetric and FTIR spectroscopic study 307
Molecular Water on exposed Al3+ cations is a source of acidity in silicoaluminas 307
Synthesis, characterization and catalytic activity of Au supported on functionalized SBA-15 for low temperature CO oxidation 307
Mesostructured SBA-3 silica containing Reichardt’s dye as an optical ammonia sensor 302
Preferential grafting of alkoxysilane coupling agents on the hydrophobic portion of the surface of micelle-templated silica 302
Characterisation of Al-rich microporous micelle-templated silicates. Part II : Spectroscopic and microcalorimetric study of the accessibility of exchanged alkali-cations to carbon dioxide 302
The benzene molecule as a probe for steric hindrance at proton sites in zeolites: an IR study 300
Mesoporous SBA-15 silica impregnated with Reichardt's dye: a material optically responding to NH(3) 300
FTIR investigation of the interaction at 77 K of diatomic molecular probes on MCM-22 zeolite 300
Vibrational and thermodynamic study of the adsorption of carbon dioxide on the zeolite Na-ZSM-5 300
Cell-induced Intracellular Controlled Release of Membrane Impermeable Cysteine from a Mesoporous Silica Nanoparticles-based Drug Delivery System 300
Tethering of modified Reichardt’s dye on SBA-15 mesoporous silica: the effect of the linker flexibility 300
Mesoporous Benzene-Silica Hybrid Materials with a Different Degree of Order in the Wall Structure: An IR Comparative Study 299
Sulphur poisoning of LaMn1-xMgxO3 catalysts for natural gas combustion 299
H-bond formation and proton transfer in H-MCM-22 zeolite, as compared to H-ZSM-5 and H-MOR: an FTIR study 298
Hierarchical self-assembly in molecularly-ordered phenylene-bridged mesoporous organosilica nanofilaments 296
Modificazioni strutturali di zeoliti scambiate al Fe e Co per trattamenti termici in ambiente riducente. 295
Acidic Functional Groups Incorporated in Ordered Mesoporous Materials. A comparison among different host matrices 294
Preparation and characterization of mesoporous molecular sieves containing Al, Fe or Zn 294
Iron oxide inside SBA-15 modified with amino groups as reusable adsorbent for highly efficient removal of glyphosate from water 294
The impregnation of mesoporous silica with diaminohexane by means of supercritical CO2: A possible CO2 solid sorbent 294
Targeted chitosan-based bionanocomposites for controlled oral mucosal delivery of chlorhexidine 292
Effect of post-synthesis tretament on the surface properties of MCM-48 silicas 291
Structural changes of MCM-41 spheres during ibuprofen release to SBF 291
IR Evidence that secondary interactions may hamper H-bonding at protonic sites in zeolites 290
Interaction of Spherical Silica Nanoparticleswith Neuronal Cells: Size-DependentToxicity and Perturbation of Calcium Homeostasis 290
Permeability of micelles in surfactant-containing MCM-41 silica as monitored by embedded dye molecules 288
Accessibility of dye molecules embedded in surfactant-silica hybrid materials in both powder and film forms 287
Sulfate species in MgO-supported LaMn0.5Mg0.5O3 perovskites: an insigh into the chemistry of MgO 286
Basic sites on Periodic Mesoporous Organosilicas investigated by XPS and in-situ FTIR of adsorbed pyrrole 286
Tranexamic acid-loaded mesoporous silica microspheres as a hemostatic material 285
Synthesis, characterization and catalytic properties of AlPO4-40, CoAPO-40 and ZnAPO-40 285
Biodiesel production process by homogeneous/heterogeneous catalytic system using an acid-base catalyst 285
A meso-macroporous hierarchical material for acid catalysis in biorefinery 283
Differences between isolated silanols in all-silica ITQ-2 and MCM-41 280
I2 as a probe for aromatic rings in phenylene-bridged mesoporous organosilica 279
Synthesis and characterization of dye-containing MCM-41 materials 279
FT-IR characterization of Al-rich Li-, Na- and Ca-HMS 278
Novel insights in Al-MCM-41 precursor as adsorbent for regulated haloacetic acids and nitrate from waters 278
IR study of the acidity of ITQ-2, an "all-surface" zeolitic system 277
Meso-macroporous materials for acid catalysis in biorefinery 276
Functionalisation of mesoporous silica gel with 2-[(phosphonomethyl)-amino]acetic acid functional groups. Characterisation and application 276
IR study of the adsorption of unsaturated hydrocarbons on highly outgassed silica: spectroscopic and thermodynamic results 276
Large antibiotic molecule diffusion in confined mesoporous silica with controlled morphology 275
Boron for Aluminium substitution in the leucite (KAlSi2O6) structure 273
Meso-macroporous materials for acid catalysis in biorefinery 273
Spectroscopic characterization of hydroxyl groups in SAPO-40. 1. Study of the template-free samples and their interaction with ammonia 272
Ammonia interaction and reaction with Al-pillared montmorillonite: an IR study 272
Totale 34.952
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Categoria #
all - tutte 158.498
article - articoli 122.850
book - libri 712
conference - conferenze 26.208
curatela - curatele 631
other - altro 0
patent - brevetti 5.079
selected - selezionate 0
volume - volumi 3.018
Totale 316.996
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
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
2025/202612.760 744 688 921 1.262 710 736 1.988 786 2.596 1.214 395 720
2026/2027153 153 0 0 0 0 0 0 0 0 0 0 0
Totale 58.790