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

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2023年 / 287卷

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

页数：12

共 68 条

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