Peptide-induced chirality transfer and circularly polarized luminescence in achiral BODIPY emitters via halogen bonding

Abstract

This study explores peptide-mediated chiral induction and circularly polarized luminescence (CPL) in achiral BODIPY dyes, leading to a high g_lum value of up to −1.2 × 10⁻² through orthogonal halogen bonding and hydrogen bonding. It unravels the impact of these combined directional interactions on the formation of heterostructures and their thermal stability.