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Detecţia şi caracterizarea uleiului de in sicativat din lucrări vechi de pictură de şevalet

  • Subiect: The paper is focused on the GC-MS (gas chromatography coupled with mass spectrometry) technique analysis applications for the detection and characterization of the siccativated linseed oil in samples weighing about 1 mg. The samples used for analyses were collected from old easel paintings. GC-MS analysis results were correlated with data obtained by other methods of analysis, NMR and FT-IR, confirming that molecular structures analysed are similar to those of fraction extracts analysed by GC-MS. The GC-MS results were used to validate the painting techniques. The examples we have presented illustrate both successful application of spectral GC-MS analysis technique of the analysed artworks as well as the role of chemistry in researching old painting.
  • Limba de redactare: română, engleză
  • Secţiunea: Conservare şi Restaurare. Studii şi articole
  • Vezi publicația: Sargetia. Acta Musei Devensis
  • Editura: Altip
  • Loc publicare: Deva
  • Anul publicaţiei: 2013
  • Referinţă bibliografică pentru nr. revistă: IV; anul 2013; subtitlu: Acta Musei Devensis; seria nouă
  • Paginaţia: 543-554
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