| 新型生物微胶囊体系的生物相容性研究 |
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| 引用本文： | 姚善泾.新型生物微胶囊体系的生物相容性研究[J].生物工程学报,1998,14(2):193-197. |
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| 作者姓名： | 姚善泾 |
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| 作者单位： | 浙江大学化工学院生物化工系 杭州 310027 |
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| 摘 要： | 一种由硫酸纤维素钠(NaCS)和聚二丙烯基二甲基氯化铵(PDADMAC)形成的新型生物微胶囊已开始被用于生物物质的固定化。根据生物物质生长的情况，考察了这两种固定化材料各自对微生物和动物细胞生长的副作用及由NaCS和PDADMAC形成的微胶囊对微生物细胞生长的影响。实验结果表明这个新微胶囊体系具有良好的生物相容性。
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| 关 键 词： | 硫酸纤维索钠，聚二丙烯基二甲基氯化铵，生物相容性，生物微胶囊，固定化 |
Study on Biocompatibility in a New Biomicrocapsule System |
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| Abstract: | A new type of biomicrocapsule formed from sodium cellnlose sflfact (NaCS) and poly dialyl dimethyl ammonium chlorile (PDAD) MAC has been applied in the immobilization of biomass.The adverse effects of both capsule materials on the micro organisms and animal cells were investigated and the effects of micro capsule on the growth of some microorganisms was tested.The experimental results were shown that this micro capsule system has good biocompatibility. |
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| Keywords: | Sodium cellulose sulfate poly diallyl dimethyl ammonium chloride biocompactibility biomicrocapsule immobilization |
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