发明名称 |
Anti-fouling materials based on poly(β-peptoid)s |
摘要 |
Poly(β-peptoid)s selected from the group consisting of poly(N-methyl-β-alanine)s (PMeA) and poly(N-ethyl-β-alanine)s (PEtA) and polyl(methyl-β-alanine-co-ethyl-β-alanine) copolymers (P(MeA-co-EtA) are found to be good anti-fouling materials in that they resist protein adsorption. A process for protecting a surface of an object from protein adsorption comprises the steps of binding such poly(β-peptoid)s to the surface. A medical implant is coated with such poly(β-peptoid)s. A medical drug delivery device is coated with such poly(β-peptoid)s. A filtration device has pores coated with such poly(β-peptoid)s, and an object placed in freshwater or saltwater and having a surface in contact with the freshwater or saltwater has that surface coated with such poly(β-peptoid)s. |
申请公布号 |
US9120040(B2) |
申请公布日期 |
2015.09.01 |
申请号 |
US201213482291 |
申请日期 |
2012.05.29 |
申请人 |
The University of Akron |
发明人 |
Jia Li;Liu Lingyun |
分类号 |
B32B9/00;B32B17/02;A61F2/02;B32B33/00;A61K9/50;C25B11/04;B01D39/00 |
主分类号 |
B32B9/00 |
代理机构 |
Renner Kenner Greive Bobak Taylor & Weber |
代理人 |
Renner Kenner Greive Bobak Taylor & Weber |
主权项 |
1. A process for protecting a surface of an object from protein adsorption, the process comprising the steps of:
binding a poly(β-peptoid) to the surface, the poly(β-peptoid) being selected from the group consisting of poly(N-methyl-β-alanine)s (PMeA) and poly(N-ethyl-β-alanine)s (PEtA) and polyl(methyl-β-alanine-co-ethyl-β-alanine) copolymers (P(MeA-co-EtA). |
地址 |
Akron OH US |