Benzothiazole-based colorimetric chemosensors bearing naphthol aldehyde unit: Synthesis, characterization, selective detection of hypochlorite and its application as test strips

文献类型： 外文期刊

第一作者： Yu, Zhuo

作者： Yu, Zhuo;Xu, Shengzhen;Huang, Wenbo;Ke, Shaoyong

作者机构：

关键词： Benzothiazole; Naphthol aldehyde; Chemosensor; Hypochlorite; Test strips

期刊名称：MICROCHEMICAL JOURNAL （ 影响因子：3.594； 五年影响因子：3.273 ）

ISSN： 0026-265X

年卷期： 2021 年 164 卷

页码：

收录情况： SCI

摘要： Two novel benzothiazole-naphthol aldehyde conjugates were designed, synthesized, and their potential recognition properties for diverse analytes have been fully investigated by spectroscopic titration techniques. The results indicated one compound of which BTNA1 could selectively recognize hypochlorite with high selectivity and specificity, however, another compound BTNA2 had no significant response to all analytes tested. In addition, the sensor BTNA1 could sensitively detect hypochlorite with the low detection limit and naked-eyes recognitions, and the success of practical application as test strips demonstrated that the designed sensor may be effective tools for detection of hypochlorite in environmental samples.

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