Ming-Fa Hsieh,Hsuen-Tseng Chang,Chin-Fu Chen,Yuan-Chia Chang,Pei Kan,Tsai-Yu Lin
申请号：
US12053327
公开号：
US08940333B2
申请日:
2008.03.21
申请国别(地区):
US
年份:
2015
代理人:
摘要：
An amphiphilic block copolymer is disclosed. The amphiphilic block copolymer includes one or more hydrophilic polymers, one or more hydrophobic polymer, and one or more zwitterions. The invention also provides a nanoparticle and carrier including the amphiphilic block copolymer for delivery of water insoluble drugs, growth factors, genes, or water insoluble cosmetic substances.
