BIO CHIP AND MANUFACTURING METHOD BY USING SURFACE ENERGY DIFFERENCE, METHED FOR FORMING MICRO ARRAY PATTERN AND METHOD FOR DISPENSING SAMPLE

摘要

PURPOSE: A method for forming a microarray pattern and a biochip having the pattern are provided to form a hydrophilic coating layer and to minimize material loss. CONSTITUTION: A method for manufacturing a bio-chip using surface energy difference comprise: a step of entirely forming a hydrophobic coating layer onto one side of a slide glass; a step of partially removing the hydrophobic coating layer to form a microarray; a step of dispensing a hydrophobic coating layer-removed hydrophilic protein sample; and a step of uniformly treating with SAM to form a hydrophilic SAM coating layer.