著者
治田 将 今井 華央 堀内 宏明 奥津 哲夫
出版者
日本結晶成長学会
雑誌
日本結晶成長学会誌 (ISSN:03856275)
巻号頁・発行日
vol.40, no.2, pp.91-97, 2013-07

Photochemically induced protein crystallization by protein's multiphoton excitation based on enhanced field of localized surface plasmon resonance (LSPR) of gold nanostructures was investigated. As strong photons-molecules coupling fields, gold nanostructures composed of nanoblocks ware used. Crystallization probability depends on the excitation photon fluence, which indicates 3 photons absorption process occurred. We developed crystallization plates equipped with strong photon-molecule coupling field made of gold thin films that enhances crystallization frequency.