| abstract |
PROBLEM TO BE SOLVED: To provide an elastic modulus improving agent of a resin composition having a matrix metalloproteinase inhibitory action in which cytotoxicity and genetic toxicity are remarkably suppressed. SOLUTION: The elastic modulus of a resin composition contains gold nanoparticles, the gold nanoparticles have a protective agent on the surface, and the protective agent is zinc in an enzyme active site of a matrix metalloproteinase. Contains functional groups that can coordinate with ions. [Selection diagram] None |