SUBSTRATE FOR MICROARRAY AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a substrate for a microarray immobilizing a target easily, and recovering it without damaging it. SOLUTION: This substrate for a microarray includes a base material 11, and a plurality of target immobilizing domains 12 arranged regularly on the base material 11. Each target immobilizing domain 12 has a carbonaceous film 13 and a plasma processing layer 13A formed on its surface. The plasma processing layer 13A has an ionic functional group bonded to carbon constituting the carbonaceous film 13. COPYRIGHT: (C)2010,JPO&INPIT