发光
光化学
分子内力
聚合物
聚合
聚集诱导发射
材料科学
激发态
化学
化学工程
有机化学
光电子学
光学
荧光
原子物理学
物理
工程类
作者
Liang‐Tao Wu,Deshan Li,Quan‐Xi Shi,Hang Xiao,Yu-Jiao Chen,Xiaoli Sun,Hai Nan,Wen‐Ming Wan
标识
DOI:10.1016/j.dyepig.2023.111554
摘要
In this work aggregation-induced emission (AIE) type green non-traditional intrinsic luminescence (NTIL) polymer with acid/base stimuli-responsive behavior has been achieved by AB-type Barbier polymerization-induced emission (PIE). DFT calculations illustrate that NTIL mechanism is due to intramolecular charge transfer and through-space conjugation under polymer chain confinement. Furthermore, the AIE type green NTIL polymer exhibits potential for explosive detection at ppm level in solution and ng level at solid state. Due to the reversible acid/base responsive luminescent properties of AIE type green NTIL polymer, potential applications for luminescent encryption and decryption have been demonstrated as well.
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