Study of the influencing effect of pigments on the photoageing of terpenoid resins used as pictorial media
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F06%3A00022546" target="_blank" >RIV/60461373:22330/06:00022546 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/06:00340427
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Study of the influencing effect of pigments on the photoageing of terpenoid resins used as pictorial media
Original language description
Terpenoid resins have been mainly used as components of pictorial varnishes and binding media from ancient times. In such latest instances, the resin is mixed with pigments affecting its physical and chemical properties. A new procedure based on gas chromatography?mass spectrometry (GC/MS) has been applied, in this work, in combination with Fourier transform infrared spectroscopy (FTIR), with the aim of determining the changes undergone by di- and triterpenoid resins employed as components of binding media. The GC/MS method is based on the derivatisation of these resins using trimethylsilylimidazol. Characterization of the main components of the di- and triterpenoid fractions and their oxidised products, occurring in the diterpenoid resin colophony anda triterpenoid Mexical copal (Bursera cuneata (Schl) Engl.), has been achieved. Artificially photoaged specimens of pure resin and binary systems pigment + resin prepared as thin films using lead white, ochre yellow, umber raw and verdig
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Chromatography A
ISSN
0021-9673
e-ISSN
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Volume of the periodical
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Issue of the periodical within the volume
1121
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
11
Pages from-to
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UT code for WoS article
000238963500014
EID of the result in the Scopus database
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