SUBSTRATE WITH CONTROLLED AMINE DENSITY AND REGULAR SPACING AND METHOD FOR PREPARING THE SAME

摘要

The present invention relates to a substrate useful to bio-chips comprising a molecular layer having low surface density of amines, and it provides a compound of Chemical Formula (1) represented by N-CBZ-[1]amine-[9]acid having a carboxylic acid, a substrate comprising a surface having a molecular layer prepared by reacting amine groups of aminosilylated surface of the substrates with a compound of Chemical Formula (1) having a cone shape, and methods for preparing the same.