Differences between FTIR spectrum of the control (sample D) and FTIR spectrum of ‘mock painting’ inoculated with Penicillium sp. and Arthrobacter sp. (sample C) and their possible relation with the degradation of painting constituents.

Differences between FTIR spectrum of the control (sample D) and FTIR spectrum of ‘mock painting’ inoculated with Penicillium sp. and Arthrobacter sp. (sample C) and their possible relation with the degradation of painting constituents.对照组（样品D）的傅里叶变换红外光谱（Fourier Transform Infrared, FTIR），与接种青霉属（Penicillium sp.）和节杆菌属（Arthrobacter sp.）的模拟绘画试样（样品C）的FTIR光谱之间的差异，及其与绘画成分降解的潜在关联。