METHOD FOR CHEMICALLY MODIFYING INNER WALL SURFACE OF MICROCHANNEL

摘要

PROBLEM TO BE SOLVED: To provide a novel method for modifying the inner wall surface of a microchannel which steadily suppresses defects such as sticking of a product and a precipitate, and clogging of the microchannel under a reaction system under various conditions of a basic condition or an acidic condition. SOLUTION: The method for chemically modifying the inner wall surface of the microchannel formed on a substrate comprises fixing a radical initiator on the inner wall surface of the microchannel and then to form a polymer film on the inner wall surface of the microchannel by radically polymerizing a polymeric monomer while making a polymeric monomer solution flow into the microchannel. COPYRIGHT: (C)2005,JPO&NCIPI