Ishida Sanae, Kitagawa Daichi, Kobatake Seiya, Kim Sunnam, Kurihara Seiji, Fukaminato Tuyoshi
Department of Applied Chemistry & Biochemistry, Graduate School of Science & Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan.
Chem Commun (Camb). 2019 May 14;55(40):5681-5684. doi: 10.1039/c9cc02441g.
A highly fluorescent diarylethene single crystal was successfully designed and prepared. The crystal shows efficient "turn-off" fluorescence photoswitching with full reversibility. This might have originated from the amplified fluorescence quenching due to the intermolecular energy transfer process in the densely packed and well-ordered single crystal.
成功设计并制备了一种具有高荧光性的二芳基乙烯单晶。该晶体表现出高效的“关断”荧光光开关特性，且具有完全可逆性。这可能源于在紧密堆积且有序的单晶中分子间能量转移过程导致的荧光猝灭增强。
