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  • 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 and a triterpenoid Mexical copal (Bursera cuneata (Schl) Engl.), has been achieved.
  • 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 and a triterpenoid Mexical copal (Bursera cuneata (Schl) Engl.), has been achieved. (en)
Title
  • Study of the influencing effect of pigments on the photoageing of terpenoid resins used as pictorial media
  • Study of the influencing effect of pigments on the photoageing of terpenoid resins used as pictorial media (en)
skos:prefLabel
  • Study of the influencing effect of pigments on the photoageing of terpenoid resins used as pictorial media
  • Study of the influencing effect of pigments on the photoageing of terpenoid resins used as pictorial media (en)
skos:notation
  • RIV/61388980:_____/06:00340427!RIV10-AV0-61388980
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S, Z(AV0Z40320502)
http://linked.open...iv/cisloPeriodika
  • 2
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
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http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 502317
http://linked.open...ai/riv/idVysledku
  • RIV/61388980:_____/06:00340427
http://linked.open...riv/jazykVysledku
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  • GC-MS; FTIR; terpenoid resin; colophony; Mexican copal (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • NL - Nizozemsko
http://linked.open...ontrolniKodProRIV
  • [4B029595ABEB]
http://linked.open...i/riv/nazevZdroje
  • Journal of Chromatography A
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http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 1121
http://linked.open...iv/tvurceVysledku
  • Kučková, Štěpánka
  • Doménech-Carbó, M. T.
  • Osete-Cortina, L.
  • de la Cruz-Canizares, J.
http://linked.open...ain/vavai/riv/wos
  • 000238963500014
http://linked.open...n/vavai/riv/zamer
issn
  • 0021-9673
number of pages
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