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rdf:type
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Description
| - A GC/MS procedure has been developed, optimized, and applied to characterization of oil binders in paintings. The procedure involves hydrolysis of lipids to fatty acids (FAs) and derivatization of FAs to fatty acid methyl esters (FAMEs) by a solution of sodium methanolate in methanol at an elevated temperature. FAMEs are analyzed by temperature-programed GC followed by full-scan MS. Old and dried samples are subjected to extraction of nonpolymerized FAMEs into dichloromethane prior to hydrolysis. The method provides a good repeatability of results and has been applied to the characterization of common plant oils used in paintings, to commercial oil and tempera paints, to model painting samples, and to samples taken from real paintings. The fresh oils and binders can readily be identified and characterized.
- A GC/MS procedure has been developed, optimized, and applied to characterization of oil binders in paintings. The procedure involves hydrolysis of lipids to fatty acids (FAs) and derivatization of FAs to fatty acid methyl esters (FAMEs) by a solution of sodium methanolate in methanol at an elevated temperature. FAMEs are analyzed by temperature-programed GC followed by full-scan MS. Old and dried samples are subjected to extraction of nonpolymerized FAMEs into dichloromethane prior to hydrolysis. The method provides a good repeatability of results and has been applied to the characterization of common plant oils used in paintings, to commercial oil and tempera paints, to model painting samples, and to samples taken from real paintings. The fresh oils and binders can readily be identified and characterized. (en)
- Byl vyvinut, optimalizován a aplikován postup GC/MS analýzy pro účely charakterizace olejových pojiv v obrazech. Metoda má dobrou reprodukovatelnost a byla k aplikována k charakterizaci běžných rostlinných olejů v modelových i reálných vzorcích. (cs)
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Title
| - Gas chromatography/mass spectrometry of oils and oil binders in paintings
- Plynová chromatogarfie/hmotnostní spektroskopie olejů a olejových pojiv v obrazech (cs)
- Gas chromatography/mass spectrometry of oils and oil binders in paintings (en)
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skos:prefLabel
| - Gas chromatography/mass spectrometry of oils and oil binders in paintings
- Plynová chromatogarfie/hmotnostní spektroskopie olejů a olejových pojiv v obrazech (cs)
- Gas chromatography/mass spectrometry of oils and oil binders in paintings (en)
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skos:notation
| - RIV/60461446:52810/08:#0000031!RIV09-MSM-52810___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA203/07/1324), Z(MSM0021620857), Z(MSM6046144603)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60461446:52810/08:#0000031
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Oil binder characterization; GC/MS analysis; Painting (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Separation Science
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Štulík, Karel
- Blaško, Jaroslav
- Přikryl, Petr
- Hradilová, Janka
- Pacáková, Věra
- Husová, Barbora
- Kubinec, Petr
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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