发明名称 |
DELIVERY OF NUCLEIC ACID COMPLEXES FROM MATERIALS INCLUDING NEGATIVELY CHARGED GROUPS |
摘要 |
Embodiments of the invention include devices and methods for the controlled elution of nucleic acid delivery complexes. In an embodiment, the invention includes a medical device including a substrate surface, a polymeric coating disposed on the surface, the polymeric coating coupled to the substrate surface through the reaction product of a photoreactive group; the polymeric coating comprising negatively charged species on the surface; and a plurality of nucleic acid delivery complexes disposed on the polymeric coating, the nucleic acid delivery complexes comprising a nucleic acid and a cationic carrier agent complexed to the nucleic acid. Other embodiments are included herein. |
申请公布号 |
WO2009126830(A3) |
申请公布日期 |
2010.05.20 |
申请号 |
WO2009US40108 |
申请日期 |
2009.04.09 |
申请人 |
SURMODICS, INC.;MCGONIGLE, JOSEPH, SCHMIDT;ANDERSON, ARON, BRENT |
发明人 |
MCGONIGLE, JOSEPH, SCHMIDT;ANDERSON, ARON, BRENT |
分类号 |
A61L31/10;A61L27/34;A61L27/54;A61L31/16 |
主分类号 |
A61L31/10 |
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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