8 Papers
89 Citations
Jaap van der Weerd is an academic researcher from Fundamental Research on Matter Institute for Atomic and Molecular Physics. The author has contributed to research in topics: Infrared spectroscopy & Fourier transform infrared spectroscopy. The author has an hindex of 6, co-authored 8 publications.
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Papers
FTIR studies of the effects of pigments on the aging of oil
TL;DR: In this paper, the influence of pigments on the long term changes in the oil binding medium was analysed using Fourier transform infrared spectroscopy (FTIR) and it was shown that pigments can significantly alter the infrared spectra of drying oil, and should therefore be identified to ensure correct assessment of the infrared spectrum in the drying paint.
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Mechanical and chemical changes in Old Master paintings: dissolution, metal soup formation and remineralization processes in lead pigmented ground/intermediate paint layers of 17th century paintings
Jaap J. Boon,Jaap van der Weerd,Katrien Keune,Petria Noble,Jørgen Wadum +4 more
- 01 Jan 2002
TL;DR: In this paper, the authors show the phenomenon of protrusion formation as identified earlier in Rembrandt's The Anatomy Lesson of Dr. Nicolaes Tulp, which is a result of chemical changes in the composition of the underlying ground/intermediate paint layers, leading to mechanical expansion and protrusion of newly formed substances at the surface.
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Identification of pigments in paint cross sections by reflection visible light imaging microspectroscopy.
TL;DR: The potential of VIS-imaging in the study of paint cross sections obtained from paintings is explored and spectra obtained from pigment particles in these cross sections result in classification or identification of several pigments.
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Improvements in surface preparation of paint cross-sections necessary for advanced imaging techniques
Nicolas Wyplosz,René Koper,Jaap van der Weerd,Ron M. A. Heeren,Jaap J. Boon +4 more
- 01 Jan 2000
TL;DR: In this paper, a new polishing procedure is presented for the preparation of paint cross-sections with enhanced surface quality using Fourier Transform Infrared (FTIR) imaging spectroscopy and Laser Desorption Ion Trap Mass Spectrometry (LDMS).
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