[20p-B6-1~9] 12.3 Functional Materials and Novel Devices

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[20p-B6-5] Azobenzene polymer nanoparticle manipulation using local surface plasmons for formation of nano liquid networks

〇(M1)Kota Hosotsubo¹, Kazunari Shinbo¹, Yasuo Ohdaira¹ (1.Niigata Univ.)

Keywords:

azobenzene particle,Au nano particle,localized surface plasmon

Azobenzene particles whose shape can be controlled by photoisomerization are useful as an anchor to manipulate liquid in the nanometer scale. The purpose of this study is to develop a method for controlling locally azo micro particles and forming nano liquid networks structures using localized surface plasmon of metallic nano particles excited by local polarization of optical near-fields. We evaluated the particle production from azo thin film with AuNPs and its anisotropy of the shape.