Dynamic Chiral Folding for Arene–Perfluoroarene Force Driven Clamping DOI
Yunying Xu,

Aiyou Hao,

Pengyao Xing

et al.

Nano Letters, Journal Year: 2025, Volume and Issue: unknown

Published: April 20, 2025

Peptide folding provides a feasible protocol to design intelligent chiral supramolecular systems toward sensing, recognition, and many other advanced functions. Here we conjugated dual short peptide arms on the aromatic core in spatially close manner, allowing for intramolecular folding. Through controlling skeleton appended luminophores, efficient chirality transfer terminal pyrenes was realized. The through-space transferred exhibited ultrahigh sensitivity solvent environments. Micropockets within dipeptides would accommodate solvents specifically initiate chiroptical inversion expressed ground-state circular dichroism circularly polarized luminescence at photoexcited states. dynamics also were depicted selective binding of guests through arene-perfluoroarene interactions. We successfully constructed dynamic peptide-based clamp that could control endo- exo-type complexation. This work inspires fabrication materials with adaptability external fields.

Language: Английский

Dynamic Chiral Folding for Arene–Perfluoroarene Force Driven Clamping DOI
Yunying Xu,

Aiyou Hao,

Pengyao Xing

et al.

Nano Letters, Journal Year: 2025, Volume and Issue: unknown

Published: April 20, 2025

Peptide folding provides a feasible protocol to design intelligent chiral supramolecular systems toward sensing, recognition, and many other advanced functions. Here we conjugated dual short peptide arms on the aromatic core in spatially close manner, allowing for intramolecular folding. Through controlling skeleton appended luminophores, efficient chirality transfer terminal pyrenes was realized. The through-space transferred exhibited ultrahigh sensitivity solvent environments. Micropockets within dipeptides would accommodate solvents specifically initiate chiroptical inversion expressed ground-state circular dichroism circularly polarized luminescence at photoexcited states. dynamics also were depicted selective binding of guests through arene-perfluoroarene interactions. We successfully constructed dynamic peptide-based clamp that could control endo- exo-type complexation. This work inspires fabrication materials with adaptability external fields.

Language: Английский

Citations

0