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da shu xing fei jiao yuan dan bai yu sio2 zuo yong qian hou de guang pu yan jiu
Author(s): 
Pages: 3-6
Year: Issue:  5
Journal: Journal of Hygiene Research

Keyword:  胶原SiO 2红外光谱拉曼光谱;
Abstract: 本实验用大鼠肺中分离纯化的胶原(I型)与标准SiO2混合将作用前后的样本做了红外光谱和拉曼光谱扫描比较,目的是要探讨胶原与SiO2之间是否有化学键形成。红外光谱的结果提示:标准SiO2和纯胶原作用后出现一特征谱带表明有Si-R(C或N)及Si-O-振动,推测与分子间的羟基化有关。拉曼光谱分析表明有N-Si-O-及-C-C-骨架变形的振动。
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