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2015
Journal article
Micro-fading spectrometry: investigating the wavelength specificity of fading
A modified microfading spectrometer incorporating a linear variable filter is used to investigate the wavelength dependence of fading of traditional watercolour pigments, dosimeters and fading standards at a higher spectral resolution and/or sampling than had previously been attempted. While the wavelength dependence of photochemical damage was largely found to correlate...Lerwill, Andrew ; Brookes, Anna ; Townsend, Joyce H. ; Hackney, Stephen ; Liang, Haida