Patent ID: 9557250
Date: 2017-01-31
CPC Classifications: B01J,B01L,B29C,G01N

Claim:
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.