| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesion method, by which a biochemical chip substrate in which micro level fine holes or grooves are formed in at least one of a pair of members can be adhered in a space-free state without damaging the fine holes or grooves, namely without filling the fine holes or grooves with an adhesive, and to provide a defect-free biochemical chip produced by the method at a low cost. SOLUTION: This biochemical chip wherein an organic film covalently bound to the surface of the first biochemical chip substrate and an organic film covalently bound to the surface of the second biochemical chip substrate are adhered to each other through covalent bonds comprises preliminarily producing the first and second members on which organic thin films having photoreactable functional groups are formed, respectively, and then irradiating light in a state that the first and second members are contacted with each other to adhere the first and second members to each other through the organic thin films. And an optical part in which an organic film covalently bound to the surface of the first optical member and an organic film covalently bound to the surface of the second optical member are adhered to each other through covalent bonds is provided. COPYRIGHT: (C)2007,JPO&INPIT
|
