RE.PUBLIC@POLIMI pubblicazioni di ricerca del Politecnico di Milano

VOLONTERIO, ALESSANDRO
 Distribuzione geografica
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Continente #
NA - Nord America 5.352
EU - Europa 2.713
AS - Asia 1.014
SA - Sud America 246
AF - Africa 32
OC - Oceania 3
Totale 9.360
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Nazione #
US - Stati Uniti d'America 5.250
IT - Italia 988
SG - Singapore 639
SE - Svezia 344
UA - Ucraina 342
GB - Regno Unito 292
BR - Brasile 226
DE - Germania 211
FI - Finlandia 161
VN - Vietnam 145
CN - Cina 114
AT - Austria 106
CA - Canada 94
IE - Irlanda 82
FR - Francia 62
ES - Italia 55
NL - Olanda 29
ID - Indonesia 21
IN - India 21
CI - Costa d'Avorio 20
PK - Pakistan 13
TR - Turchia 12
BE - Belgio 9
HK - Hong Kong 8
JO - Giordania 8
KR - Corea 7
RU - Federazione Russa 7
PL - Polonia 6
BJ - Benin 5
CO - Colombia 5
AR - Argentina 4
KG - Kirghizistan 4
MX - Messico 4
AU - Australia 3
CL - Cile 3
EC - Ecuador 3
JP - Giappone 3
UZ - Uzbekistan 3
VE - Venezuela 3
AZ - Azerbaigian 2
BD - Bangladesh 2
BG - Bulgaria 2
EE - Estonia 2
EG - Egitto 2
JM - Giamaica 2
LV - Lettonia 2
PH - Filippine 2
PY - Paraguay 2
RO - Romania 2
SI - Slovenia 2
SK - Slovacchia (Repubblica Slovacca) 2
TW - Taiwan 2
AE - Emirati Arabi Uniti 1
AL - Albania 1
BN - Brunei Darussalam 1
CH - Svizzera 1
DO - Repubblica Dominicana 1
GE - Georgia 1
HU - Ungheria 1
IM - Isola di Man 1
IQ - Iraq 1
KE - Kenya 1
KH - Cambogia 1
LK - Sri Lanka 1
LT - Lituania 1
MA - Marocco 1
MD - Moldavia 1
MU - Mauritius 1
NO - Norvegia 1
NP - Nepal 1
TH - Thailandia 1
TN - Tunisia 1
TT - Trinidad e Tobago 1
ZA - Sudafrica 1
Totale 9.360
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Città #
Fairfield 677
Woodbridge 458
Chandler 443
Cambridge 361
Singapore 350
Wilmington 347
Santa Clara 344
Ashburn 332
Houston 324
Seattle 274
Ann Arbor 205
Jacksonville 203
Milan 180
Boardman 145
Council Bluffs 125
Lawrence 115
London 112
Dearborn 106
Vienna 106
Medford 92
Ottawa 91
Dublin 82
Dong Ket 80
Helsinki 54
Beijing 50
San Diego 46
Málaga 44
Des Moines 39
Rome 32
Princeton 29
Torino 22
Verona 22
Jakarta 21
Abidjan 20
Norwalk 17
São Paulo 13
Turin 13
Redwood City 12
Florence 11
Trieste 11
Izmir 9
Amman 8
Brussels 8
Campinas 8
Carate Brianza 8
Hong Kong 8
Shanghai 8
Amsterdam 7
Bolzano 7
Düsseldorf 7
Falls Church 7
Mountain View 7
Padova 7
Rio de Janeiro 7
Auburn Hills 6
Cura 6
Dallas 6
Hefei 6
Los Angeles 6
New York 6
Binasco 5
Bologna 5
Bresso 5
Casale sul Sile 5
Cotonou 5
Goiânia 5
Lainate 5
Pavia 5
The Dalles 5
Topi 5
Basse-goulaine 4
Belo Horizonte 4
Bishkek 4
Bogotá 4
Frankfurt am Main 4
Montegranaro 4
Palermo 4
Paris 4
Parma 4
Portland 4
San Giuliano Milanese 4
Saronno 4
Traversetolo 4
Washington 4
Barlassina 3
Bragança Paulista 3
Brescia 3
Bulciago 3
Cairate 3
Canberra 3
Caravaca 3
Diano Castello 3
Erlangen 3
Faloppio 3
Fortaleza 3
Genoa 3
Guarujá 3
Guarulhos 3
Imola 3
Kingston 3
Totale 6.304
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Nome #
La reazione tra carbodiimmidi e acidi carbossilici: una nuova sintesi one-pot di piccoli eterocicli di interesse biologico 444
Reazione di acidi carbossilici e carbodiimidi: nuovi metodi di sintesi "one-pot" di eterocicli 242
Synthesis of Multifunctional PAMAM-Aminoglycoside Conjugates with Enhanced Transfection Efficiency 153
The study of polyplex formation and stability by time-resolved fluorescence spectroscopy of SYBR Green I-stained DNA 137
Design and synthesis of biologically active cationic amphiphiles built on the calix[4]arene scaffold 127
Chitosan-Graft-Branched Polyethylenimine Copolymers: Influence of Degree of Grafting on Transfection Behavior 120
Role of Generation on Successful DNA Delivery of PAMAM–(Guanidino)Neomycin Conjugates 119
Three-component sequential synthesis of N,N'-disubstituted 5-arylidenedihydropyrimidine-2,4-dione 117
Selectively Fluorinated PAMAM-Arginine Conjugates as Gene Delivery Vectors 107
Multicomponent diversity oriented synthesis of multivalent glycomimetics containing hexafluorovaline 107
Activation of the liver X receptor increases neuroactive steroid levels and protects from diabetes-induced peripheral neuropathy 107
Diversity Oriented Combinatorial Synthesis of Multivalent Glycomimetics Through a Multicomponent Domino Process 106
Fluorinated Inhibitors of Matrix Metalloproteinases 99
Time-resolved fluorescence spectroscopic investigation of cationic polymer/DNA complex formation 99
Design, synthesis, and conformational analysis of 3-: Cyclo -butylcarbamoyl hydantoins as novel hydrogen bond driven universal peptidomimetics 99
Application of cellulose 3,5-dichlorophenylcarbamate covalently immobilized on superficially porous silica for the separation of enantiomers in high-performance liquid chromatography 99
Assembly of hybrid synthetic capsules 93
Solution and solid-phase synthesis of trifluoromethyl peptides and mimetics 93
Multicomponent Domino Synthesis and Antibacterial Activity of Neomycin-Sugar Conjugates 93
Diabetes-induced myelin abnormalities are associated with an altered lipid pattern: protective effects of LXR activation 93
The “Non-Oxidative” Chloro-Pummerer Reaction: Novel Stereospecific Entry to Vicinal Chloroamines and Aziridines 92
A mild, efficient synthesis of gem-difluorodihydrouracils 92
Stereoselective Total Synthesis of Enantiomerically Pure 1-TrifluoromethylTetrahydroisoquinoline Alkaloids 90
Dendrimeric Guanidinoneomycin for Cellular Delivery of Bio-macromolecules 90
Multi-Component, one-pot, sequential synthesis of 1,3,5- and 1,3,5,5-substituted barbiturates 89
Domino synthesis of 1,3,5-trisubstituted hydantoins: a DFT study 88
Probing the binding affinity and proteolytic stability of trifluoromethyl peptide mimics as protease inhibitors 87
NESS002ie: A new fluorinated thiol endopeptidase inhibitor with antinociceptive activity in an animal model of persistent pain 87
Three-Component, One-Pot Sequential Synthesis of Glyco-Hydantoin Conjugates 86
Cationic lipids and polymers for gene delivery 85
The mass spectrometric behaviour of fluorinated ephedrines under different protonating conditions 84
Three-Component, one-pot, sequential synthesis of 1,3-disubstituted 5-arylhydantoins 84
Fluorinated peptidomimetics: synthesis, conformational and biological features 84
Highly stereoselective tandem aza-michael addition-enolate protonation to form partially modified retropeptide mimetics incorporating a trifluoroalanine surrogate 84
Carbodiimides-Mediated Multi Component Synthesis of Biologically Relevant Structures 84
On the Additions of Lithium Methyl p-Tolyl Sulfoxide to N-(PMP)Arylaldimines 83
N-Cbz-Trifluoropyruvaldehyde N,S-Ketal: Absolute Stereochemistry and Addition of Grignard Reagents. Highly Stereoselective Entry to Trifluoro Analogues of Ephedra Alkaloids 83
Multicomponent Approach to Libraries of Substituted Dihydroorotic Acid Amides 83
Solid-Phase Synthesis of Gly-Ψ[CH(CF3)NH]-Peptides 83
A Mild, Efficient Approach for the Synthesis of 1,5-Disubstituted Hydantoins 82
Multicomponent Synthesis of N-Carbamoyl Hydantoin Derivatives 82
Multicomponent synthesis of peptide-sugar conjugates incorporating hexafluorovaline 81
An attempt for fast separation of enantiomers in nano-liquid chromatography and capillary electrochromatography 81
The trifluoroethylamine function as peptide bond replacement 79
An umpolung sulfoxide reagent for use as a functionalized benzyl carbanion equivalen 79
Chitosan-graft-branched polyethylenimine copolymers as biocompatible gene vectors 78
Synthesis ofN-Glycosyl Conjugates through a Multicomponent Domino Process 78
Asymmetric reactions of α-sulfinyl carbanions 77
Three-Component, one-pot sequential synthesis of N-aryl, N’-alkyl barbiturates 77
Aminoglycosides: From Antibiotics to Building Blocks for the Synthesis and Development of Gene Delivery Vehicles 77
New Efficient Synthetic Routes to Enantiomerically Pure Fluoroalkyl(Arylsulfinyl)methyl Imines and Amines 77
Novel pyrazole derivatives as neutral CB1 antagonists with significant activity towards food intake 77
Multi-component synthesis of peptide-sugar conjugates 76
Stereoselective Synthesis of Enantiopure AminoCompounds, via Mitsunobu Azidation of(2S,RS)-1-(p-Tolylsulfinyl)butan-2-ol 75
Enantioseparation of novel chiral sulfoxides on chlorinated polysaccharide stationary phases in supercritical fluid chromatography 74
Solid- and solution-phase synthesis of trifluoromethyl retro and retroinverso peptides 73
Multifunctional Neomycin-Triazine-Based Cationic Lipids for Gene Delivery with Antibacterial Properties 73
Stereoselective Synthesis of beta-Fluoroalkyl beta-Amino Alcohol Units 72
Enantioselective Synthesis of Fluorinated alfa-Amino Acids and Derivatives in Combination with Ring-Closing Metathesis: Intramolecular pi-Stacking Interactions as a Source of Stereocontro 72
Regioselective 4-amino-de-chlorination of trichloro- and dichloro-pyrimidines with N-sodium carbamates 72
Copolymers for gene delivery: influence of the degree of grafting on transfection effectiveness 72
Facile and Stereoselective Synthesis of Non-Racemic 3,3,3-Trifluoroalanine 71
Enantiomerically Pure alfa-Fluoroalkyl-alfa-Amino Acids: Synthesis of (R)-Difluoromethyl-Alanine and (S)-alfa-Difluoromethyl Serine 71
Separation of enantiomers of chiral sulfoxides in high-performance liquid chromatography with cellulose-based chiral selectors using methanol and methanol-water mixtures as mobile phases 70
Synthesis and Properties of New Fluorinated Peptidomimetics 69
Highly Stereoselective Tandem Pummerer Reaction/alfa-Hydroxy Imine Rearrangement of E. P. beta-Sulfinylenamines 67
The Influence of Grafting Degree on Chitosan-Graft-Branched Polyethylenimine Gene Vectors 67
Stereocontrolled approaches to (+)- and (-)-gamma-trifluoromethyl-GABOB, a new hydroxymethylene (statine) dipeptide isostere 66
The influence of fluoroalkyl-group electronegativity on stereocontrol in the synthesis of Ψ[CH(RF)NH]Gly peptides 66
Separation of enantiomers of selected chiral sulfoxides with cellulose tris(4-chloro-3-methylphenylcarbamate)-based chiral columns in high-performance liquid chromatography with very high separation factor 65
Preparation of (R)-Fluoropyruvaldehyde N,S-Ketals by HighlyStereospecific Tandem Pummerer Rearrangement/1,2-p-TolylthioGroup Migration of (R)-alfa-(Fluoroalkyl)-beta-sulfinylenamines 64
(R)-Trifluoro- and Difluoropyruvaldehyde N,S-Ketals: ChiralSynthetic Equivalents of alfa-Trifluoro and alfa-Difluoro r-AminoAldehydes 64
The role of fluorine in stereoselective tandem aza-Michael addition to acrylamide acceptors: an experimental and theoretical mechanistic study 64
Separation of enantiomers of chiral sulfoxides in high-performance liquid chromatography with cellulose-based chiral selectors using acetonitrile and acetonitrile-water mixtures as mobile phases 63
Conjugated additions of amines and beta-amino alcohols to trifluorocrotonic acid derivatives: synthesis of psi[NHCH(CF3)]-retro-thiorphan 62
An umpolung sulfoxide reagent as alfa-hydroxy and alfa-chloro benzyl carbanion equivalents 62
Synthesis of diverse spiroisoxazolidinohydantoins by totally regio- and diastereoselective 1,3-dipolar cycloadditions 61
One-step Synthesis of O-benzyl hydroxamates from unactivated aliphatic and aromatic esters 61
Stereoselective synthesis of (R)- and (S)-alfa-trifluoromethyl aspartic acid via titanium enolate additino to a sulfinimine of trifluoropyruvate 61
Potential and current limitations of superficially porous silica as a carrier for polysaccharide-based chiral selectors in separation of enantiomers in high-performance liquid chromatography 61
Parallel solid-phase synthesis of partially modified retro and retro-inverso psi[NHCH(CF3)]-Gly peptides 60
Development of innovative tools and strategies for gene delivery purposes 59
Neomycin-based DNA nanocarriers as gene delivery and antimicrobial agents: synthesis, characterization and validation 58
Regioselective multicomponent sequential synthesis of hydantoins 58
Synthesis of 1,3,5 trisubstituted hydantoins by regiospecific domino condensation/aza-Michael/O-N acyl migration of carbodiimides with alfa,beta-unsaturated carboxylic acids 57
Stereoselective Mannich-Type Reaction ofan Acyclic Ketimine with a SubstitutedChlorotitanium Enolate: EfficientApproach to D-erythro-alfa-Trifluoromethyl-beta-hydroxyaspartic Units 57
Chitosan-graft-bPEI gene delivery systems: a matter of grafting degree 57
Discovery and investigation of lead compounds as binders to the extra-domain B of fibronectin, a marker of angiogenesis 56
Influence of degree of grafting on transfection behavior of chitosan-graft-bPEI copolymers 55
Synthesis and enzimatic evaluation of novel partially fluorinated thiol dual ACE/NEP inhibitors 54
Unusual Nonchelation Controlled Allylation of a N-Monoprotected alfa-Amino Aldehyde: Stereoselective Entry to Nonracemic Trifluoromethyl Dipeptide Isosteres 53
Synthesis of N-Cbz-fluoropyruvaldehyde N, S-ketals: construction of highly stereselective and high yielding synthetic reactions using multivariate modelling and design 53
RGD-functionalized Chi-g-bPEI copolymers and monitoring of polyplex formation 51
Development of copolymers for gene delivery: influence of degree of grafting on transfection behavior 50
Regioselective solid-phase 4-ammino-de-chlorination of 2,4,6-trichloropyrimidine by resin-supported N-potassium carbamates 48
The “non-oxidative” chloro-Pummerer reaction: a highly stereoselective entry to beta-chloro amines and aziridines 48
Synthesis of pyridazine-based scaffolds as alfa-helix mimetics 47
Synthesis of stereo-defined alfa-Tfm-Malic units 47
Domino condensation/aza-Michael/O-N acyl migration of carbodiimides with activated alfa,beta-unsaturated carboxylic acids to form hydantoins 47
Synthesis, Structure and Conformation of Partially-Modified Retro- and Retro-Inverso psi[NHCH(CF3)]Gly Peptides 47
Totale 8.273
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Categoria #
all - tutte 30.606
article - articoli 24.957
book - libri 0
conference - conferenze 4.325
curatela - curatele 0
other - altro 0
patent - brevetti 145
selected - selezionate 0
volume - volumi 1.179
Totale 61.212
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020267 0 0 0 0 0 0 0 0 0 0 186 81
2020/20211.219 114 44 140 64 121 65 110 100 96 101 82 182
2021/20221.260 58 111 234 220 78 42 42 61 56 91 50 217
2022/20231.039 144 112 32 123 91 129 19 79 133 88 65 24
2023/2024579 44 98 41 69 43 37 31 42 16 25 24 109
2024/20251.894 28 21 310 68 397 160 119 210 331 192 58 0
Totale 9.467