Session 11

[OMC13-02] Fabrication of double spiral structure using plasmonic-nanoparticle-assisted photochemical reaction

*Hyo-Yong Ahn¹, Hiromi Okamoto¹ (1. Institute for Molecular Science)

We developed a method to provide a novel double spiral structure using a photochemical reaction based on the interaction of plasmonic Au@Ag cuboid nanoparticles and circularly polarized light. The interaction of the incident laser beam with the achiral nanoparticle produced a spiral shape of the interference pattern which is replicated via photopolymerization process.