摘要
介绍了一种由NaCS和PDADMAC通过界面反应而构成的新型生物微胶囊——NaCS-PDADMAC生物微胶囊.考察了NaCS、PDADMAC和NaCS-PDADMAC生物微胶囊对苏云金杆菌生长和耗糖的影响,进行了用NaCS-PDADMAC生物微胶囊固定化培养苏云金杆菌的研究,结果表明NaCS-PDADMAC生物微胶囊对微生物具有良好的生物相容性,可用于微生物的固定化培养.
A new polyelectrolyte complex microcapsule formed by interaction between NaCS and PDADMAC was introduced. The effects of the concentration of NaCS and PDADMAC on the cell growth and the consumption of glucose were studied. The immobilization of Bacillus thuringierisis using micro-capsules of NaCS and PDADMAC was studied primarily. The results showed that microcapsules of NaCS - PDADMAC have good biocompatibility with Bacillus thuringiensis.
出处
《化工学报》
EI
CAS
CSCD
北大核心
1999年第5期592-597,共6页
CIESC Journal
基金
国家自然科学基金资助项目(No.29706009
No.29676039).
