发明名称 |
Non-immunogenic, hydrophilic/cationic block copolymers and uses thereof |
摘要 |
The present invention provides novel non-immunogenic, hydrophilic/cationic block copolymers comprising a neutral-hydrophilic polymer and a cationic polymer, wherein both polymers have well-defined chain-end functionality. A representative example of such a block copolymer comprises poly(N-(2-hydroxypropyl)methacrylamide) (PHPMA) and poly(N-[3-(dimethylamino)propyl]methacrylamide) (PDMAPMA). Also provided is a synthesis method thereof in aqueous media via reversible addition fragmentation chain transfer (RAFT) polymerization. Further provided are uses of these block copolymers as drug delivery vehicles and protection agents.
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申请公布号 |
US7718432(B2) |
申请公布日期 |
2010.05.18 |
申请号 |
US20070725964 |
申请日期 |
2007.03.20 |
申请人 |
THE UNIVERSITY OF SOUTHERN MISSISSIPPI |
发明人 |
SCALES CHARLES W.;HUANG FAQING;MCCORMICK CHARLES L. |
分类号 |
C12N15/63;C07H21/04;C08F2/00;C12Q1/68 |
主分类号 |
C12N15/63 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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