发明名称 |
Devices and methods for separating particles |
摘要 |
Embodiments of the present disclosure provide for particle-imprinted polymer films, methods of making particle-imprinted polymer films, methods for separating particles, devices or systems for separating particles, and the like. |
申请公布号 |
US9557250(B2) |
申请公布日期 |
2017.01.31 |
申请号 |
US201313787874 |
申请日期 |
2013.03.07 |
申请人 |
The Board of Trustees of the Leland Stanford Junior University |
发明人 |
Schirhagl Romana;Zare Richard N.;Ren Kangning;Banaei Niaz |
分类号 |
B01J20/281;G01N1/34;B29C59/00;B01J20/26;B01J20/30;G01N1/40;B01L3/00 |
主分类号 |
B01J20/281 |
代理机构 |
Thomas | Horstemeyer, LLP |
代理人 |
Thomas | Horstemeyer, LLP |
主权项 |
1. A particle-imprinted polymer film comprising: a single layer polymer film having indentations that have non-covalent chemical binding characteristics that preferentially capture at least one type of target particle via a direct non-covalent interaction with the at least one type of target particle, wherein the polymer film comprises a copolymer that includes polydimethylsiloxane (PDMS), wherein the polymer film is made from a prepolymer that includes a copolymer that has a specific affinity to characteristic components on the surface of an inactivated target particle, and wherein the copolymer is poly(diallydimethylammonium chloride) (PDADMAC) and PDMS. |
地址 |
Palo Alto CA US |