Chiral-at-Cage Carboranes for Circularly Polarized Luminescence and Aggregation-Induced Electrochemiluminescence,Angewandte Chemie International Edition

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Chiral-at-Cage Carboranes for Circularly Polarized Luminescence and Aggregation-Induced Electrochemiluminescence
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-09-14 , DOI: 10.1002/anie.202209438
Jingjing Tong ₁ , Yue Cao ₁ , Yi-Wen Zhang ₁ , Peng Wang ₁ , Penglong Wang ₁ , Xiang-Ji Liao ₁ , Weigang Zhang ₁ , Yi Wang _{1,

2} , You-Xuan Zheng _{1,

2} , Jun-Jie Zhu ₁ , Yi Pan _{1,

2}

Affiliation

Two chiral-at-cage carbazole-modified carboranes emit circularly polarized luminescence (CPL) and aggregation-induced electrochemiluminescence (AIECL). The |g_PL| factors of (R/S)-Cb1 and (R/S)-Cb2 enantiomers in films reached 7.38×10⁻³. Significant solvation effect was observed in the fluorescence and CPL of Cb1, while Cb2 showed remarkable AIECL effect with excellent ECL stability and dopamine detection ability.

中文翻译：

用于圆偏振发光和聚集诱导电化学发光的笼型手性碳硼烷

两种笼中手性咔唑修饰的碳硼烷发射圆偏振发光 (CPL) 和聚集诱导电化学发光 (AIECL)。| g PL _|薄膜中( R / S) -Cb1和( R / S) -Cb2对映体的因子达到7.38×10 ^-3。在Cb1的荧光和CPL中观察到显着的溶剂化作用，而Cb2显示出显着的AIECL效应，具有优异的ECL稳定性和多巴胺检测能力。

更新日期：2022-09-14

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