Photophysical tuning of small-molecule-doped organic crystals with long-persistent luminescence by variation of dopants

• Published in: Dyes and pigments Vol. 193; p. 109501
• Main Authors: Song, Jiawei, Muleta, Desissa Yadeta, Feng, Wenhui, Song, Yakun, Zhou, Xueqin, Li, Wei, Wang, Lichang, Liu, Dongzhi, Wang, Tianyang, Hu, Wenping
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.09.2021
• Subjects: Charge separation; Donor-acceptor; Long-persistent luminescence materials; Organic small-molecule; Room-temperature phosphorescence; Donor-acceptor; Long-persistent luminescence materials; Organic small-molecule; Room-temperature phosphorescence; Charge separation

Design of host-guest structure has been an important direction in the development of organic long-persistent luminescence (LPL) materials, which have challenged traditional inorganic materials in some applications, such as anti-counterfeiting and bioimaging. The charge separation of donor-acceptor b...