Combining tetraphenylethene (TPE) derivative cations with Eu3+-β-diketone complex anions for tunable luminescence.

Autor: Han, Jicao, Zhang, Zhengyu, Liu, Dongdong, Wang, Xi
Předmět:
Zdroj: Chemical Communications; 1/4/2023, Vol. 59 Issue 1, p90-93, 4p
Abstrakt: Tetraphenylethene (TPE) derivative cations (TPE+) and Eu3+-β-diketone complex anions (Eu(ABM)4) were combined to construct a novel dual energy transfer system (TPE+ to Eu3+ and ABM to Eu3+). Our system exhibits tunable luminescence in DMF/water mixtures under different fw conditions owing to the AIE and ACQ properties of TPE+ and ABM, respectively. Its luminescence can be also regulated by adding P-containing oxysalts or polyacrylic acids. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index