METHOD FOR BIOMOLECULE IMMOBILIZATION

摘要

PROBLEM TO BE SOLVED: To provide a method for biomolecule immobilization capable of reducing manufacturing time and improving stability of manufacture. SOLUTION: This invention relates to this method for biomolecule immobilization, comprising: providing a substrate; forming a surface modification layer of carboxy groups on one surface of the substrate, wherein the process for forming the surface modification layer comprises plasma surface modification; and providing multiple biomolecules and bonding the biomolecules with the surface modification layer. The method for biomolecule immobilization can reduce manufacturing time and improve the stability of manufacture. In addition, the method can be employed in a biosensor to efficiently enhance sensitivity of a biosensor. COPYRIGHT: (C)2009,JPO&INPIT