A coumarin-containing Schiff base fluorescent probe with AIE effect for the copper(ii) ion.

Wang, Ying; Hao, Xiaohui; Liang, Lixun; Gao, Luyao; Ren, Xumin; Wu, Yonggang; Zhao, Hongchi

Wang, Ying; Hao, Xiaohui; Liang, Lixun; Gao, Luyao; Ren, Xumin; Wu, Yonggang; Zhao, Hongchi.

Afiliación

Wang Y; College of Chemistry and Environmental Science, Hebei University Baoding 071002 P. R. China zhc@hbu.edu.cn.
Hao X; College of Physics Science and Technology, Hebei University Baoding 071002 P. R. China haoxiaohui@hbu.edu.cn.
Liang L; College of Chemistry and Environmental Science, Hebei University Baoding 071002 P. R. China zhc@hbu.edu.cn.
Gao L; College of Chemistry and Environmental Science, Hebei University Baoding 071002 P. R. China zhc@hbu.edu.cn.
Ren X; College of Chemistry and Environmental Science, Hebei University Baoding 071002 P. R. China zhc@hbu.edu.cn.
Wu Y; College of Chemistry and Environmental Science, Hebei University Baoding 071002 P. R. China zhc@hbu.edu.cn.
Zhao H; College of Chemistry and Environmental Science, Hebei University Baoding 071002 P. R. China zhc@hbu.edu.cn.

RSC Adv ; 10(10): 6109-6113, 2020 Feb 04.

Article en En | MEDLINE | ID: mdl-35497414

ABSTRACT

ABSTRACT

A novel coumarin-derived Cu2+-selective Schiff base fluorescent "turn-off" chemosensor CTPE was successfully obtained, which showed an AIE effect. It could identify Cu2+ by quenching its fluorescence. The lower limit of detection was 0.36 µM. CTPE can act as a highly selective and sensitive fluorescence probe for detecting Cu2+.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: RSC Adv Año: 2020 Tipo del documento: Article