A novel dual-function probe for fluorescent turn-on recognition and differentiation of Al3+and Ga3+and its application

被引:20
作者
Liu, Qi [1 ]
Liu, Yatong [1 ]
Xing, Zhiyong [2 ]
Huang, Yuntong [2 ]
Ling, Li [2 ]
Mo, Xinglin [2 ]
机构
[1] Northeast Agr Univ, Coll Arts & Sci, Dept Chem, Harbin 150030, Peoples R China
[2] Youjiang Med Univ Nationalities, Sch Lab Med, Baise 533000, Peoples R China
关键词
Cell imaging; Smartphone; Fluorescence; Al3+; Ga3+; SENSOR; CHEMOSENSOR; ALUMINUM;
D O I
10.1016/j.saa.2022.122076
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
In this study, a novel dual-function probe BMP based on benzothiazole was easily synthesized and characterized through common optical technique. In the system consisting of DMF/H2O (v/v, 2/3), probe BMP showed azure and blue-green to Al3+ and Ga3+, respectively. Besides, the binding ratios of BMP to Al3+ and Ga3+ were determined as 1:1, which confirmed by Job's plot. Furthermore, for Al3+ and Ga3+, the limit of detection (LOD) was determined to be 1.51 x 10-6 M and 4.28 x 10-6 M, respectively. Moreover, it was worth noting that BMP showed good performances in paper colorimetry, cell phone colorimetric identification and cell imaging.
引用
收藏
页数:12
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