化学
荧光
对映体
碳纤维
纳米复合材料
组合化学
多孔性
纳米技术
有机化学
材料科学
复合数
量子力学
物理
复合材料
作者
Zhenyu Lu,Xiaotian Lu,Yanhui Zhong,Yufei Hu,Gongke Li,Runkun Zhang
标识
DOI:10.1016/j.aca.2018.11.006
摘要
Isomers discrimination plays a vital role in modern chemistry, and development of efficient and rapid method to achieve this aim has attracted a great deal of interest. In this work, a novel carbon dot-decorated chiral porous organic cage hybrid nanocomposite ([email protected]) was prepared and used to fabricate fluorescent sensor. The resultant [email protected] was characterized by using a range of techniques, finding that [email protected] possesses strong and stable fluorescent property in common organic solvents, especially it exhibits chiral property. The potential application of [email protected] in fluorescence sensing was demonstrated by isomers discrimination. The designed sensor was successfully used to rapid discriminate nitrophenol isomers. Meanwhile, it exhibited differentiation ability towards phenylalaninol and phenylethanol enantiomers. Our work enriches the type of synthetic materials for fluorescence sensing, and provides a simple method for distinguishing structural isomers and chiral isomers.
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