Aggregation-induced generation of circularly polarized luminescence in naphthaleneimide-based nanostructures with high dissymmetry factor.

Autor: Likhar, Aakash Ravikant, Cheran, Arunima, Sengupta, Alisha, Dutta, Camelia, Kumar, Jatish, Asthana, Deepak
Předmět:
Zdroj: Chemical Communications; 9/4/2024, Vol. 60 Issue 68, p9022-9025, 4p
Abstrakt: Extensive efforts have been dedicated towards designing new organic materials that display solid-state fluorescence and possess optical activity, thereby leading to the fabrication of materials emitting circularly polarized light. Existing organic materials usually suffer from two limitations, a low dissymmetry factor (glum) and weak or no fluorescence in the solid state. Herein, we have demonstrated a naphthalene imide-based dyad system that remains fluorescent even in powder form and displays circularly polarized luminescence in its aggregated and solid state with significantly high glum values. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index