发明名称 |
Methods for producing surfaces that resist non-specific protein binding and cell attachment |
摘要 |
A method is disclosed herein for treating a polymeric surface to resist non-specific binding of biomolecules and attachment of cells. The method includes the steps of: imparting a charge to the polymeric surface to produce a charged surface; exposing the charged surface to a nitrogen-rich polymer to form a polymerized surface; exposing the polymerized surface to an oxidized polysaccharide to form an aldehyde surface; and exposing the aldehyde surface to a reducing agent. Advantageously, a method is provided which produces surfaces that resist non-specific protein binding and cell attachment and that avoids the use of photochemical reactions or prior art specially designed compounds.
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申请公布号 |
US2007184295(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20060496933 |
申请日期 |
2006.07.31 |
申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
CHEN XIAOXI (.;GALBRAITH WILLIAM |
分类号 |
B32B27/42;B05D3/10;B32B17/10 |
主分类号 |
B32B27/42 |
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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