| abstract |
The present invention is to provide a method of manufacturing a biochip with high detection sensitivity and easy to manufacture a micro array, by dipping a fiber-wound solid support in a solution containing biomaterials to fix the biomaterials to the fibers, Unfold and fix the fixed fibers. The arrayed fibers are then embedded, and the embedded fibers are cut perpendicular to the arrayed longitudinal direction into thin chips. Then, the chip is placed on the substrate to remove the material used for embedding, leaving fibers fixed with the biomaterial on the substrate. Such a biochip manufacturing method can fix a large amount of biomaterials because the biomaterial is fixed to a fiber having a large surface area, thereby increasing the detection sensitivity, and at the same time manufacturing a substrate having a large number of biomaterials fixed therein, thereby manufacturing costs. Can be reduced. |