期刊论文、会议论文

Wang, Hongqing;Hu, Qinghua

英文

Chemical Papers

2585-7290

2019

73

12

3123-3134

16th Czech-Slovak Spectroscopic Conference (CSSC)

MAY, 2018

Luhacovice, CZECH REPUBLIC

[Liu, Bo;Wang, Yuyuan;Wu, Xumeng;Huang, Qiuxiang;Zhang, Wenfeng;Zheng, Ming;Wang, Hongqing] Univ South China, Hunan Key Lab Design & Applicat Actinide Complexe, 28 Changsheng West Rd, Hengyang 421001, Hunan, Peoples R China.^[Tan, Yanhong;Hu, Qinghua] Univ South China, Sch Chem & Chem Engn, 28 Changsheng West Rd, Hengyang 421001, Hunan, Peoples R China.

GEWERBESTRASSE 11, CHAM, CH-6330, SWITZERLAND

SPRINGER INTERNATIONAL PUBLISHING AG

10.1007/s11696-019-00853-3

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11875161, 11804146]; Natural Science Foundation of Hunan ProvinceNatural Science Foundation of Hunan Province [2016JJ5003]; Research Foundation of Education Bureau of Hunan Province [17B223]; Program of Innovative Research for Postgraduate of Hunan Province [CX2018B595]; Program of Innovative Research for Postgraduate of University of South China [2018KYY052]

本校为第一且通讯机构

Abstract: A novel Zn2+ fluorescent probe Nʹ-((4′-(diphenylamino)-4-hydroxy-[1,1′-biphenyl]-3-yl)methylene)-2-hydroxybenzohydrazide (TPA-HPH) with a larger Stokes shift (210nm) was designed and synthesized, which was seen to be highly selective and sensitive to Zn2+ ion over other metal ions in the system of MeCN:H2O (V/V = 6:4, pH = 7.0). Meanwhile, it was observed that the TPA-HPH solution changed from colorless to yellow by “naked eye” when Zn2+ was added. Under optimized conditions, the fluorescence intensity of the probe showed a good ...