| abstract |
(57) [Summary] [Structure] A silk fibroin membrane on which physiologically active substances such as enzymes, antibodies, complements and receptors are immobilized, and a fibrous structure such as woven fabric, knitted fabric, non-woven fabric made of polyester, nylon, etc. It is characterized by becoming. [Effect] It is excellent in strength and dimensional stability, has good handleability, and can be suitably used for biosensor applications. The mounted state when mounted on the transducer can be made constant, and the positional relationship between the film and the transducer can be kept constant even during long-term use. |