Chiral recognition of amino acids with luminescence, despite its advantages, is usually slow and lacks generality. Here, the authors demonstrate that L-phenylalanine derived benzamide can manifest the structural difference between the natural, left-handed amino acid and its right-handed counterpart via the difference in room-temperature phosphorescence, irrespective of the specific chemical structure.
- Xiaoyu Chen
- Renlong Zhu
- Guoqing Zhang