摘要 |
PROBLEM TO BE SOLVED: To provide a method for easily forming metal nanoparticles in a medium without damaging the medium. SOLUTION: In the method for forming metal nanoparticle in a medium, a medium comprising a precursor of reducing radical active seed and a metal ion or a metal complex is irradiated with two kinds of exciting light. Further, a method for producing a material in which metal nanoparticles are formed in a medium is provided. COPYRIGHT: (C)2007,JPO&INPIT
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