| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing the partition wall in a biochip enhanced in the adhesion of the partition wall and a substrate and the water resistance of the partition wall, a radiation-sensitive composition, the partition wall for the biochip, a method for manufacturing the biochip, and the biochip. <P>SOLUTION: The method for manufacturing the partition wall in the biochip 100, equipped with the substrate 10 and the partition wall 20 demarcating the surface thereof, includes a step of forming a first film on the substrate 10 using a composition containing a colorant (A), an acylphosphine oxide type radiation-sensitive polymerization initiator (d) and the polyfunctional monomer (C) and a step of patterning the first film by a lithography to form the partition wall 20. The radiation-sensitive composition therefor and the partition wall for biochip are also disclosed. There are provided a step of forming the partition wall 20 using the partition wall manufacturing method, a step of arranging a fixing substance for fixing a target substance to a region 30 and a step of fixing the target substance to the fixing substance. The thus obtained biochip is disclosed. <P>COPYRIGHT: (C)2011,JPO&INPIT |
