Solid substrate used for sensors
First Claim
1. A solid substrate used for sensors, wherein two or more different hydrophobic polymer layers are laminated on the solid substrate, and among the above hydrophobic polymer layers, the surface of a layer, which is farthest from the solid substrate, is modified.
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Abstract
It is an object of the present invention to provide a solid substrate used for sensors that suppresses nonspecific adsorption and that is able to immobilize a physiologically active substance. The present invention provides A solid substrate used for sensors, wherein two or more different hydrophobic polymer layers are laminated on the solid substrate, and among the above hydrophobic polymer layers, the surface of a layer, which is farthest from the solid substrate, is modified.
124 Citations
23 Claims
- 1. A solid substrate used for sensors, wherein two or more different hydrophobic polymer layers are laminated on the solid substrate, and among the above hydrophobic polymer layers, the surface of a layer, which is farthest from the solid substrate, is modified.
- 14. A method for producing a solid substrate used for sensors which comprises steps of allowing a solid substrate to come into contact with a hydrophobic polymer solution and then allowing it come into contact with a mixed solution comprising two or more organic solvents, which does not contain the above polymer.
Specification