High-performance gas-phase chiral enantiomer detectors based on chiral-induced spin selectivity effect

For the first time, the chiral induced spin selectivity (CISS) effect was introduced into gas-phase chiral enantiomer detection by organic polymers. A series of block polymers with chiral helical structures were synthesized, which successfully unified the high CISS effect and electrical properties. By constructing an electronic dichroism system, the real-time visualization detection of chiral enantiomeric excess was achieved.