IR SPECTRAL ANALYSIS OF SILK FABRICS
Keywords:
IR spectrum, bending vibrations (NH2), carbonyl group, stretching vibrations (CO).Abstract
By analyzing the absorption of different types of silk in the range of 1400–800 cm-1 in the IR spectra, Gly-Gly at 1015 cm-1, Ala-Ala at 970 cm-1 and absorptions at 998 and 975 cm-1 constitute the Ala-Gly bonds determined For. Also, from the bending vibrations of the IR spectrum, -OH and stretching vibrations of the C-O-C group were visible. The literature was compared and analyzed.
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