Photo‐Stimuli‐Responsive Dual‐Emitting Luminescence of a Spiropyran‐Encapsulating Metal–Organic Framework for Dynamic Information Encryption

• Published in: Advanced materials (Weinheim) Vol. 35; no. 26; pp. e2300177 - n/a
• Main Authors: Zheng, He‐Qi, Yang, Yu, Wang, Zhiyu, Yang, Deren, Qian, Guodong, Cui, Yuanjing
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.06.2023
• Subjects: dual‐emitting materials; dynamic fluorescence; Emission spectra; Encapsulation; Energy transfer; Fluorescence; information encryption; Light irradiation; Materials science; Metal-organic frameworks; photo‐stimuli‐responsive materials; Security; Spiropyrans; Stimuli; dynamic fluorescence; dual-emitting materials; information encryption; photo-stimuli-responsive materials; metal-organic frameworks

The development of photo‐stimuli‐responsive luminescent materials is essential to address emerging demands in encryption security. Here, a novel photo‐stimuli‐responsive dual‐emitting luminescent material ZJU‐128⊃SP (SP = spiropyran) is reported, which is obtained by encapsulating spiropyran molecul...