Synchrotron X-ray diffraction computed tomography to non-destructively study inorganic treatments for stone conservation

Autor: Elena Possenti, Claudia Conti, G. Diego Gatta, Nicoletta Marinoni, Marco Merlini, Marco Realini, Gavin B.M. Vaughan, Chiara Colombo

Publikováno v: iScience, Vol 25, Iss 10, Pp 105112- (2022)

Summary: The characterization of consolidating products formed by conservation treatments within Cultural Heritage (CH) materials is a burning issue and an analytical challenge, as non-destructive approaches, phase analysis, and volume distribution a

Externí odkaz: https://doaj.org/article/f45516deaabc4cda979796fa56f2b8e3

Non‐invasive and in situ investigation of layers sequence in panel paintings by portable micro‐spatially offset Raman spectroscopy

Autor: Alessandra Botteon, Chiara Colombo, Claudia Conti, Pavel Matousek, Marco Realini, Chiara Castiglioni, Anna Piccirillo

Publikováno v: Journal of Raman spectroscopy (2020). doi:10.1002/jrs.5939
info:cnr-pdr/source/autori:Botteon A.; Colombo C.; Realini M.; Castiglioni C.; Piccirillo A.; Matousek P.; Conti C./titolo:Non-invasive and in situ investigation of layers sequence in panel paintings by portable micro-spatially offset Raman spectroscopy/doi:10.1002%2Fjrs.5939/rivista:Journal of Raman spectroscopy/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume

Nowadays, the research in conservation science is focused on developing advanced portable analytical techniques able to achieve subsurface data in situ and in a non-invasive way. Micro-spatially offset Raman spectroscopy (micro-SORS) is an emerging a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b52d4eaf43dfe0e7a75de50a045d27f4
https://doi.org/10.1002/jrs.5939

Non-destructive Monitoring of Dye Depth Profile in Mesoporous TiO2 Electrodes of Solar Cells with Micro-SORS

Autor: Alessandra Botteon, Wang-Hyo Kim, Chiara Colombo, Marco Realini, Chiara Castiglioni, Pavel Matousek, Byung-Man Kim, Tae-Hyuk Kwon, Claudia Conti

Publikováno v: Analytical chemistry (Wash.) 94 (2022): 2966–2972. doi:10.1021/acs.analchem.1c05011

The dye distribution within a photo-electrode is a key parameter in determining the performances of dye-sensitized photon-to-electron conversion devices, such as dye-sensitized solar cells (DSSCs). A traditional, depth profiling investigation by dest

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e71f90a449357b9b6e79f859f87f1ce
https://openportal.ispc.cnr.it/doc?id=people______::0ac31f8ab15cd7bd7ac8201150ae4c3d

Insight into the effects of moisture and layer build-up on the formation of lead soaps using micro-ATR-FTIR spectroscopic imaging of complex painted stratigraphies

Autor: Elena Possenti, Sergei G. Kazarian, Cai Li Song, Marco Realini, Chiara Colombo

Publikováno v: Analytical and bioanalytical chemistry (Internet) (2021). doi:10.1007/s00216-020-03016-6
info:cnr-pdr/source/autori:Elena Possenti 1, Chiara Colombo 1, Marco Realini 1, Cai Li Song 2, Sergei G. Kazarian 2/titolo:Insight into the effects of moisture and layer build-up on the formation of lead soaps using micro-ATR-FTIR spectroscopic imaging of complex painted stratigraphies/doi:10.1007%2Fs00216-020-03016-6/rivista:Analytical and bioanalytical chemistry (Internet)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume
Analytical and Bioanalytical Chemistry

Metal soaps are formed in paint layers thorough the reaction of metal ions of pigments and fatty acids of organic binders. In this study, micro-ATR-FTIR spectroscopic imaging was used to analyse the formation of lead soaps in oil-based paint layers i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d88b90cf8997e381f307ef10445fb2e
https://link.springer.com/article/10.1007/s00216-020-03016-6

Mural paintings of the cubicle 'dei fornai' in Domitilla catacombs in Rome: a study via non-invasive techniques

Autor: Barbara Mazzei, Giovanni Bartolozzi, Susanna Bracci, Barbara Sacchi, Marco Realini

Publikováno v: Archaeological and anthropological sciences (Internet) 13 (2021). doi:10.1007/s12520-021-01447-5
info:cnr-pdr/source/autori:Bartolozzi G.; Bracci S.; Sacchi B.; Realini M.; Mazzei B./titolo:Mural paintings of the cubicle "dei fornai" in Domitilla catacombs in Rome: a study via non-invasive techniques/doi:10.1007%2Fs12520-021-01447-5/rivista:Archaeological and anthropological sciences (Internet)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:13

At the first level of Domitilla catacombs in Rome, in a peripheral region dating back to the mid-fourth century, is located the cubicle known as "dei fornai" (of the bakers). The cubicle presents some stylistic inconsistencies: subjects and themes su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0cdb818e1658dcd12534d6aab777c85
https://openportal.ispc.cnr.it/doc?id=people______::a75063504a65b6f6378f291572a602c1