COLOMBINI, MARIA PERLA
 Distribuzione geografica
Continente #
NA - Nord America 34.332
AS - Asia 14.035
EU - Europa 13.589
SA - Sud America 1.889
Continente sconosciuto - Info sul continente non disponibili 682
AF - Africa 639
OC - Oceania 74
Totale 65.240
Nazione #
US - Stati Uniti d'America 33.319
IT - Italia 6.108
SG - Singapore 4.234
CN - Cina 3.966
HK - Hong Kong 2.378
BR - Brasile 1.497
SE - Svezia 1.457
DE - Germania 1.137
VN - Vietnam 1.046
BG - Bulgaria 995
CA - Canada 768
TR - Turchia 691
FR - Francia 688
GB - Regno Unito 658
UA - Ucraina 532
RU - Federazione Russa 484
FI - Finlandia 435
IN - India 368
KR - Corea 362
CH - Svizzera 250
JP - Giappone 233
CI - Costa d'Avorio 200
ES - Italia 144
AR - Argentina 127
SN - Senegal 115
BD - Bangladesh 110
NG - Nigeria 106
NL - Olanda 102
IQ - Iraq 100
MX - Messico 95
BE - Belgio 90
EC - Ecuador 70
PL - Polonia 68
AU - Australia 60
SA - Arabia Saudita 55
ID - Indonesia 54
ZA - Sudafrica 53
AT - Austria 51
IR - Iran 48
JM - Giamaica 48
VE - Venezuela 47
IE - Irlanda 46
PK - Pakistan 46
EE - Estonia 45
GR - Grecia 45
MY - Malesia 43
MA - Marocco 42
CO - Colombia 41
CZ - Repubblica Ceca 41
EG - Egitto 37
PH - Filippine 37
PT - Portogallo 36
PE - Perù 30
RO - Romania 28
JO - Giordania 27
UZ - Uzbekistan 27
CL - Cile 25
IL - Israele 23
KE - Kenya 23
AE - Emirati Arabi Uniti 22
UY - Uruguay 21
OM - Oman 20
TW - Taiwan 20
CR - Costa Rica 19
MT - Malta 18
NI - Nicaragua 16
NO - Norvegia 16
NP - Nepal 16
PY - Paraguay 16
LT - Lituania 15
BJ - Benin 14
DK - Danimarca 14
DZ - Algeria 14
HU - Ungheria 14
TN - Tunisia 14
NZ - Nuova Zelanda 12
TT - Trinidad e Tobago 12
DO - Repubblica Dominicana 11
HN - Honduras 11
HR - Croazia 11
EU - Europa 10
LB - Libano 10
PS - Palestinian Territory 10
RS - Serbia 10
TH - Thailandia 10
AL - Albania 9
BO - Bolivia 9
QA - Qatar 9
AM - Armenia 8
BB - Barbados 8
KZ - Kazakistan 8
AZ - Azerbaigian 7
SK - Slovacchia (Repubblica Slovacca) 7
GE - Georgia 6
SI - Slovenia 6
BH - Bahrain 5
BN - Brunei Darussalam 5
KW - Kuwait 5
LV - Lettonia 5
PA - Panama 5
Totale 64.469
Città #
Woodbridge 3.407
Ashburn 3.199
Singapore 2.362
Ann Arbor 2.326
Hong Kong 2.321
Fairfield 2.300
Serra 2.050
Houston 2.036
San Jose 1.936
Chandler 1.654
Santa Clara 1.350
Milan 1.299
Sofia 993
Dallas 959
Seattle 944
Wilmington 849
Beijing 807
Shanghai 807
Cambridge 791
Jacksonville 715
New York 673
Council Bluffs 644
Ottawa 601
Boardman 458
Princeton 436
Izmir 426
Los Angeles 412
Nanjing 384
Hefei 381
Lawrence 380
Lauterbourg 336
Seoul 321
Medford 290
Rome 248
Dong Ket 240
Des Moines 226
Bern 213
Ho Chi Minh City 206
Tokyo 203
Abidjan 200
Istanbul 194
Florence 190
Dearborn 187
Buffalo 179
Redwood City 149
Hanoi 146
Frankfurt am Main 137
Nanchang 135
Redondo Beach 129
Jüchen 126
San Diego 119
Dakar 114
São Paulo 111
Boulder 105
Lagos 103
Bremen 99
Munich 99
Shenyang 98
The Dalles 97
Columbus 95
Pisa 88
Marseille 84
Tianjin 81
Chicago 78
Kunming 76
Ogden 76
San Francisco 73
London 70
Hebei 69
Changsha 66
Orem 64
Brussels 60
Pune 57
Hangzhou 56
Lancaster 54
Phoenix 51
Helsinki 50
Falls Church 48
Paris 47
Auburn Hills 45
Belo Horizonte 44
Guangzhou 44
Livorno 44
Rio de Janeiro 43
Jiaxing 42
Montreal 42
Washington 42
Norwalk 41
Atlanta 39
Brooklyn 39
Toronto 39
Warsaw 39
San Mateo 36
Vienna 35
Amsterdam 34
Verona 34
Chennai 33
Da Nang 33
Jinan 33
Augusta 31
Totale 45.055
Nome #
Dating ancient manuscripts using radiocarbon and AI-based writing style analysis 702
Characterization of the organic materials used in the painting of the vaulted ceiling at the Saadian Tomb of Mulay Ahmed Al-Mansour (Marrakech) 361
Laser cleaning of works of art: evaluation of the thermal stress induced by Er:YAG laser 350
Keith Haring and the city of the Leaning Tower: preservation of the mural "Tuttomondo" 334
Characterisation of natural substances in ancient polychromies 318
Gas chromatographic-mass spectrometric characterisation of plant gums in samples from painted works of art 310
Ancient encaustic: An experimental exploration of technology, ageing behaviour and approaches to analytical investigation 303
Analytical Instrumental Techniques to Study Archaeological Wood Degradation 292
Pre-Inca funerary rituals in the necropolis of Ancòn (Lima, Peru): archaeometric investigations 290
Anselm Kiefer: a study of his artistic materials 286
null 285
A critical evaluation of the degradation state of dry archaeological wood from Egypt by SEM, ATR-FTIR, wet chemical analysis and Py(HMDS)-GC-MS 281
Development of a multi-analytical approach to investigate the fading of eosin in painting matrices 280
Characterization of the artist's palette from the polychrome decorations of the El Bahia Palace doors (Marrakesh, Morocco) 277
Chemical characterisation of the whole plant cell wall of archaeological wood: an integrated approach 268
A Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry Method for the Identification of Anthraquinones: the Case of Historical Lakes 267
GC/MS Analytical Procedure for the Characterization of Glycerolipids, Natural Waxes, Terpenoid Resins, Proteinaceous and Polysaccharide Materials in the Same Paint Microsample Avoiding Interferences from Inorganic Media 265
A multi analytical approach to determine madder lake in a funerary clay vessel found in a chamber tomb in Taranto, Italy 264
Py-GC/MS characterization of a wild and a selected clone of Arundo donax, and of its residues after catalytic hydrothermal conversion to high added-value products 263
The developement of a new analytical model for the identification of saccharide binders in paint samples 259
I materiali e la tecnica pittorica utilizzati nella decorazione del Sarcofago delle Amazzoni 253
Characterisation of natural organic materials in paintings by GC/MS analytical procedures 250
An integrated approach to the study of Ri de pomme, a painting by Julian Schnabel 243
A chemical study of organic materials in three murals by Keith Haring: A comparison of painting techniques 243
Timing in Analytical Pyrolysis: Py(HMDS)-GC/MS of Glucose and Cellulose Using Online Micro Reaction Sampler 243
Border Cave and the beginning of the Later Stone Age in South Africa 241
Interactions between inorganic pigments and proteinaceous binders in reference paint reconstructions 241
Analysis of plant gums and saccharide materials in paint samples: Comparison of GC-MS analytical procedures and databases 239
Mass spectrometric techniques for characterizing low-molecular-weight resins used as paint varnishes 233
Interactions between inorganic pigments and rabbit skin glue in reference paint reconstructions 233
GC–MS identification of proteins in wall painting samples: A fast clean-up procedure to remove copper-based pigment interferences 232
Saving the medieval paintings by the Master Painter of the Triumph of Death in Pisa 231
Analytical Approaches Based on Gas Chromatography Mass Spectrometry (GC/MS) to Study Organic Materials in Artworks and Archaeological Objects 231
Analytical methods for the characterization of organic dyes in artworks and in historical textiles 230
ORIENTATION IN NUCLEOPHILIC-SUBSTITUTION AT CYCLOHEPTATRIENONE NUCLEUS - FAILURE OF PREDICTIONS FROM EITHER ELECTRON-SPIN RESONANCE DATA OR MOLECULAR-ORBITAL TREATMENTS 228
Organic Mass Spectrometry in Art and Archaeology 228
P-31-NMR SPECTROSCOPY OF A TRANSPLANTABLE RAT ISLET CELL TUMOR - DETERMINATION OF METABOLITES AND INTRACELLULAR PH 226
Alkyd paints in art: Characterization using integrated mass spectrometry 226
Terpenoid Oligomers of Dammar Resin 226
GC/MS investigations of the total lipid fraction of wool: A new approach for modelling the ageing processes induced by iron-gallic dyestuffs on historical and archaeological textiles 224
Chemical analyses of extremely degraded wood using analytical pyrolysis and inductively coupled plasma atomic emission spectroscopy 224
A GC-MS study on the deterioration of lipidic paint binders 223
Characterization and identification of urushi using in situ pyrolysis/silylation-gas chromatography-mass spectrometry 223
Analysis of the binding of commercial stains to protein materials used in artworks 223
An analytical investigation of the painting technique of Italian Renaissance master Lorenzo Lotto 222
Characterisation of proteinaceous binders and drying oils in wall painting samples by gas chromatography-mass spectrometry 222
SAMPLE-PRETREATMENT PROCEDURE FOR ROUTINE LIQUID-CHROMATOGRAPHIC ASSAY OF SERUM CORTISOL 218
Mass Spectrometric and Synchrotron Radiation Based Techniques for the Identification and Distribution of Painting Materials in Samples From Paints of Josep Maria Sert 218
NEW TRENDS IN ANALYTICAL, ENVIRONMENTAL AND CULTURAL HERITAGE CHEMISTRY 217
GC/MS in the Characterization of Lipids 217
“Heavy metals variations in some conifers in Valle d’Aosta (Western Italian Alps) from 1930 to 2000" 214
Determination of manganese in natural waters by differential pulse polarography. 213
Recent Advances in Analytical Pyrolysis to Investigate Organic Materials in Heritage Science 213
Tecniche pittoriche utilizzate nelle tombe etrusche di Chiusi e Sarteano 210
Microchemical and microscopic characterization of the pictorial quality of egg-tempera polyptych, late 14th century, Florence, Italy 210
Characterisation of archaeological waterlogged wood from Herculaneum by pyrolysis and mass spectrometry 209
An Etruscan ointment from Chiusi (Tuscany, Italy): its chemical characterization 208
A first insight into the Asian clay sculptures painting technique and materials: Western and Eastern Buddhas of the Bamiyan valley (Afghanistan) and sculptures from Shuilu’an (Shaanxi Province, China) 208
Determination of trace endocrine disruptors in ultrapure water for laboratory use by the yeast estrogen screen (YES) and chemical analysis (GC/MS) 208
Py-GC/MS applied to the analysis of synthetic organic pigments: characterization and identification in paint samples 208
CHARGE-TRANSFER ACROSS A POLYMER GEL LIQUID INTERFACE - THE POLYVINYL CHLORIDE+NITROBENZENE GEL WATER INTERFACE 206
Chromatographic and Mass Spectrometric Investigations of Organic Residues from Roman Glass Unguentaria 206
The stucco decorations from St. Lorenzo in Laino (Como, Italy): the materials and the techniques employed by the "Magistri Comacini" 206
Colour fading in textiles: A model study on the decomposition of natural dyes 206
A multi-analytical approach for the characterization of powders from the Pompeii archaeological site 205
GC-MS characterization of proteinaceous and lipid binders in UV-aged polychrome artifacts 204
La Medusa by Caravaggio: characterization of the painting technique and evaluation of the state of conservation 203
Industrial alkyd resins: characterization of pentaerythritol and phthalic acid esters using integrated mass spectrometry 203
Wood Coated With Plasma-Polymer For Water Repellence 202
XVI century wall paintings in the “Messer Filippo” cell of the tower of Spilamberto: Microanalyses and monitoring 201
An interdisciplinary approach to a knowledge-based restoration: The dark alteration on Matera Cathedral (Italy) 201
Analytical Pyrolysis and Mass Spectrometry to Characterise Lignin in Archaeological Wood 201
THE INFLUENCE OF THE HOST-GUEST INTERACTION ON THE OXIDATION OF NATURAL FLAVONOID DYES 200
Combined pyrolysis-based techniques to evaluate the state of preservation of archaeological wood in the presence of consolidating agents 199
A COMPARISON OF SCHEMES FOR THE ONLINE ACQUISITION OF EXPERIMENTAL-DATA 198
“Characterization of paints and waterproofing materials of the shipwrecks found in the archaeological site of etruscan and roman harbour of Pisa (Italy)” 198
Preliminary Results of the Er:YAG Laser Cleaning of Textiles, Paper and Parchment 198
A new Palaeolithic discovery: tar-hafted stone tools in a European Mid-Pleistocene bone bearing bed 198
Analytical Strategies for Characterizing Organic Paint Media Using Gas Chromatography/Mass Spectrometry 197
Chemical investigation of barks from broad-leaved tree species using EGA-MS and GC/MS 197
Chemical characterization of Egyptian amphorae from Fayum 195
A multi-analytical approach to determine organic dyes in tapestries 195
Analytical strategies for characterising organic paint media using GC-MS 195
Prehistoric wall paintings: the case of the Domus de Janas necropolis (Sardinia, Italy) 194
MULTI-ANALYTICAL TECHNIQUES FOR THE STUDY OF PRE-COLUMBIAN MUMMIES AND RELATED FUNERARY MATERIALS 194
The painting of the Etruscan “Tomba della Quadriga Infernale” (4th century BC), in Sarteano (Siena, Italy): technical features 194
“A chemical approach to study the ancient harbour of Pisa San Rossore: characterization of organic materials used to finish the ships and the amphorae” 193
A multi-analytical approach for the characterization of commodities in a ceramic jar from Antinoe (Egypt) 193
A novel approach for high selective microsampling of organic painting materials by Er:YAG laser ablation 192
A combined GC-MS analytical procedure for the characterisation of glycerolipid, waxy, resinous and proteinaceous materials in a unique paint micro-sample 192
DE-(chemical ionisation)-mass spectrometry for a fast characterisation of raw and archaeological diterpenoid resinous substances 192
Alkyd artists' paints: Do pigments affect the stability of the resin? A TG and DSC study on fast-drying oil colours 192
A multidisciplinary approach to the investigation of “La Caverna dell’Antimateria” (1958-1959) by Pinot Gallizio 192
Caratterizzazione dei materiali organici. Il caso del Cantiere delle Navi Antiche di Pisa 191
La caratterizzazione dei coloranti organici e dei leganti pittorici 190
Archaeology: Archaeometric data from mass spectrometric analysis of organic materials: proteins, lipids, terpenoid resins, lignocellulosic polymers and dyestuff 190
Two procedures for suppressing interference from inorganic pigments in the analysis by gas chromatography-mass spectrometry of proteinaceous binders in paintings 190
Characterisation of organic patinas on indoor bronze sculptures 190
GC/MS and proteomics to unravel the painting history of the lost Giant Buddhas of Bāmiyān (Afghanistan) 190
A multi-analytical approach using FTIR, GC/MS and Py-GC/MS revealed early evidence of embalming practices in Roman catacombs 190
Totale 23.137
Categoria #
all - tutte 179.058
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 179.058


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20224.119 0 0 141 325 776 604 98 262 161 117 445 1.190
2022/20235.118 629 491 272 524 629 710 89 383 987 56 274 74
2023/20244.574 645 576 540 364 684 724 166 167 88 95 120 405
2024/202511.217 79 487 221 648 932 1.096 905 743 1.140 1.488 1.264 2.214
2025/202611.477 685 1.488 1.172 771 1.002 1.278 1.981 604 610 1.135 387 364
2026/20273.903 967 1.006 1.930 0 0 0 0 0 0 0 0 0
Totale 65.240