探讨了时间、湿度和温度对壳聚糖季铵盐膜透气性的影响。
The effects of time, humidity and temperature on the gases permeability of the quaternary ammonium salt of chitosan film were researched.
目的研究低分子壳聚糖季铵盐对血管平滑肌细胞增殖的影响。
Aim to investigate the effect of low molecular N-trimethyl chloride chitosan (LMTC) on the growth of bovine vascular smooth muscle cells (BVSMCs) in vitro.
对目前国内外壳聚糖季铵盐的制备方法加以介绍，并比较了它们的优缺点。
The preparation methods of quaternary ammonium salt of chitosan at home and abroad, meanwhile were introduced, and heir advantages and shortcomings were compared.
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