手性银纳米团簇中的圆偏振发光
Circularly polarized luminescence in chiral silver nanoclusters.
作者信息
Kumar Jatish, Kawai Tsuyoshi, Nakashima Takuya
机构信息
Graduate School of Materials Science, Nara Institute of Science and Technology, Ikoma, Nara 630-0192, Japan.
出版信息
Chem Commun (Camb). 2017 Jan 19;53(7):1269-1272. doi: 10.1039/c6cc09476g.
PMID:28067357
Abstract
Silver nanoclusters (NCs) capped with enantiomeric bidentate ligands exhibited mirror image circularly polarized luminescence (CPL) spectra with an anisotropy factor of 0.2%. Chirality in the ligand staples is most likely responsible for the induction of optical activity in the emissive state.
摘要
用对映体双齿配体封端的银纳米团簇（NCs）表现出镜像圆偏振发光（CPL）光谱，各向异性因子为0.2%。配体主链中的手性最有可能是在发射态诱导光学活性的原因。
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