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Application of FTIR spectroscopy in the study of lattice vibration for mixed crystals
Authors:Xue-Chu Shen  Hong-Juan Ye  Wei Lu
Affiliation:(1) Department of Chemistry, Peking University, Beijing, People's Republic of China;(2) Gastrointestinal Section, University of Pennsylvania, 19104 Philadelphia, PA, USA
Abstract:FT-IR spectroscopy was utilized to characterize the structure hydration and dehydration of mucin in vitro. The results indicated that both the protein chain and carbohydrate moiety are hydrated with the water molecules. In addition, the hydration and dehydration mechanism of mucin are quite different in H2O and D2O media.
Keywords:mucin  FT-IR spectroscopy  influence of water
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