A visible-light regulated luminescent switch based on a spiropyran-derived Pt(II) complex for advanced anti-counterfeiting materials.

Autor: Lei, Xin, Jiang, Ying, Zeng, Qingguo, Dou, Yuncan, Zhang, Haokun, Ni, Jiatao, Zhuo, Yinuo, Wang, Wei, Ai, Yeye, Li, Yongguang
Předmět:
Zdroj: Chemical Communications; 9/11/2024, Vol. 60 Issue 70, p9360-9363, 4p
Abstrakt: A dual optical switch regulated by visible light has been developed through an integrated strategy, including luminescent Pt(II) and photochromic spiropyran (SP) as a triplet-sensitizer and photo-regulator building block, respectively. An efficient Förster resonance energy transfer (FRET) process is achieved, along with apparent and emissive color changes under visible light irradiation and temperature stimuli, which was utilized to develop advanced anti-counterfeiting materials. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index