| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electroconductive film which realizes both high biocompatibility and good mechanical properties such as strength and flexibility, and is suitably used as an electrode to be attached to a living body.SOLUTION: An electroconductive film is made of an electroconductive hydrogel, which comprises as dispersoids an electroconductive material and a crosslinked polymer in which polymers comprising a constitutional unit obtained from a monomer represented by the general formula (a1) in the figure are crosslinked via covalent bonds. The electroconductive material has density distribution in the thickness direction. [In the general formula (a1), Ris hydrogen or a methyl group; Ris a hydroxy group-substituted C1-12 alkyl group or a hydroxy group-substituted C6-20 aryl group; and X is O, S or N-R(Ris hydrogen or an optionally hydroxy group-substituted C1-12 group).]</p> |
