Synthesis and optical properties of Schiff base derivatives based on 2-(2-hydroxyphenyl)benzothiazole (HBT) and application in the detection of N2H4

Zhu, Jinbiao; Li, Xiaomei; Zhang, Shiqing; Yan, Liqiang

doi:10.1016/j.saa.2021.119801

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

2021

DOI: 10.1016/j.saa.2021.119801

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Synthesis and optical properties of Schiff base derivatives based on 2-(2-hydroxyphenyl)benzothiazole (HBT) and application in the detection of N2H4

Jinbiao Zhu

Xiaomei Li

Shiqing Zhang

et al.

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Cited by 13 publications

References 42 publications

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A Dual Spectroscopic Probe Based on Benzothiazole for Detection of Hydrazine

Zhang

Zhu

et al. 2021

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Hydrazine is widely used in fuels, fuel cell reactors and the synthesis of polymer, drug and pesticide intermediates. However, it can be contained in food and drinking water and enter organisms through the food chains because of its good water solubility, causing serious health problems. Therefore, there is an urgent need to develop new analytical reagents to detect hydrazine with high selectivity and sensitivity. In this paper, a spectroscopic probe (probe 1) for hydrazine hydrate based on the addition‐cyclization mechanism with high selectivity and sensitivity was developed. This probe can simultaneously detect hydrazine by UV‐visible and fluorescence spectra, and the corresponding detection limits are 51.7 μM and 6.7 nM, respectively. Importantly, the spectroscopic probe was successfully applied to hydrazine detection in water samples and living cells. The test strips based on the probe was also prepared for the point‐of‐care testing of hydrazine in the actual water samples.

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A Dual Spectroscopic Probe Based on Benzothiazole for Detection of Hydrazine

Zhang

Zhu

et al. 2021

ChemistrySelect

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A highly selective fluorescent probe for the detection of exogenous and endogenous hypochlorous acid/hypochlorite

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A new ionic Schiff base macrocycle as highly selective and sensitive colorimetric chemo-sensor for S2- detection

Kamroudi

Grivani²

2023

J Chem Sci

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Synthesis and optical properties of Schiff base derivatives based on 2-(2-hydroxyphenyl)benzothiazole (HBT) and application in the detection of N2H4

Cited by 13 publications

References 42 publications

A Dual Spectroscopic Probe Based on Benzothiazole for Detection of Hydrazine

A Dual Spectroscopic Probe Based on Benzothiazole for Detection of Hydrazine

A highly selective fluorescent probe for the detection of exogenous and endogenous hypochlorous acid/hypochlorite

A new ionic Schiff base macrocycle as highly selective and sensitive colorimetric chemo-sensor for S2- detection

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