Chin. J. Org. Chem. ›› 2019, Vol. 39 ›› Issue (7): 1930-1938.DOI: 10.6023/cjoc201901038 Previous Articles     Next Articles

Special Issue: 荧光探针-生物传感合辑 有机超分子化学合辑



刁璐, 王仁杰, 王念省, 刘刚, 蒲守智   

  1. 江西科技师范大学有机功能分子重点实验室 南昌 330013
  • 收稿日期:2019-01-24 修回日期:2019-03-22 发布日期:2019-04-09
  • 通讯作者: 王仁杰, 蒲守智;
  • 基金资助:


A New Diarylethene Probe for Colorimetric Detection of CN- and Fluorescent Recognition of Zn2+/H2PO4-

Diao Lu, Wang Renjie, Wang Niansheng, Liu Gang, Pu Shouzhi   

  1. Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013
  • Received:2019-01-24 Revised:2019-03-22 Published:2019-04-09
  • Contact: 10.6023/cjoc201901038;
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. 41867053), and the Natural Science Foundation of Jiangxi Province (No. 20171ACB20025), the "5511" Science and Technology Innovation Talent Project of Jiangxi Province (No. 20165BCB18015), and the Project of the Science Funds of Jiangxi Education Office (No. GJJ180614).

A new diarylethene 1-(3,5-dimethylisoxazole-4-yl)-2-(2-methyl-5-[(3-aminonaphthol-2-yl)phenol-yl]-thiophene-3-yl)perfluorocyclopentene (1O) dual-response chemosensor has been synthesized, and its photochromic and fluorescent switch behaviors were systematically investigated by stimulation of lights and ions. The results indicated that 1O could serve as a CN-/F- "naked-eyes" colorimetric sensor with the color change from colorless to yellow, and act as a "Turn-on" fluorescence probe for specific detecting Zn2+. Moreover, the limits of detection of CN- and Zn2+ were determined to be 1.03×10-6 and 2.98×10-8 mol•L-1, respectively.

Key words: diarylethene, chemosensor, Zn2+, CN-, fluorescence enhancement