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据Ha W[Nanotechnology,2013,24(49):495103-495103.]报道,中国科学院成都生物研究所李帮经副研究员长期致力于基于环糊精主客体识别的自组装生物医药材料研究,针对金纳米粒子杂化囊泡研究中存在的问题,利用环糊精修饰的金纳米粒子和客体分子修饰的聚合物,成功制备了一类新颖的、具有优异生物相容性的聚乙二醇(PEG)和聚异丙基丙烯酰胺(PNIPAM)同时修饰的纳米囊泡。探索自身具有示踪功能的智能药物控释材料,实现药物可控释放是目前药物载体研究的热点和难点。针对金纳米粒子的优越
According to the report of Ha W [Nanotechnology, 2013, 24 (49): 495103-495103.], Associate professor Li Bangjing of the Chengdu Institute of Biology, Chinese Academy of Sciences, has long been engaged in the research of self-assembled biomedical materials based on host-guest recognition of cyclodextrin. Gold nanoparticles hybrid vesicles in the study of the problems, the use of cyclodextrin modified gold nanoparticles and guest molecules modified polymers, successfully prepared a novel, has excellent biocompatibility of polyethylene glycol ( PEG) and polyisopropylacrylamide (PNIPAM). To explore its own intelligent drug controlled release material with tracing function, to achieve controlled release of drug is the hot and difficult point of current drug carrier research. Superior to gold nanoparticles