Fourier transform infrared spectroscopic
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R. Seoudi; A. M. A. Nada; S. Abd Elmongy; S. S. Hamed
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Article
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2005
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John Wiley and Sons
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English
โ 243 KB
๐ 2 views
## Abstract The vibrational modes and the purity index of chitin and its derivatives as biopolymers are studied by Fourier transform infrared spectroscopy in the wavenumber range from 4000 to 400 cm^โ1^. The absorption bands of chitin and its derivatives are assigned. New bands appeared at 1419, 12