联氨(抗抑郁剂)
荧光
萘
化学
检出限
组合化学
有机化学
色谱法
量子力学
物理
作者
Conghui Zeng,Zhongyong Xu,Chao Song,Tianyi Qin,Tianhao Jia,Chen Zhao,Lei Wang,Bin Liu,Xiaojun Peng
标识
DOI:10.1016/j.jhazmat.2022.130415
摘要
The widespread occurrence of hydrazine residues in the environment, including in water, soil, and organisms, is a potential health threat to humans. Therefore, the development of an efficient method for the detection of hydrazine in environmental samples is highly desirable although it poses a significant challenge. In this study, we designed and synthesized a series of naphthalene-based fluorescent dyes through structural engineering and developed a novel probe for hydrazine detection. The probe could provide a distinct fluorescence response toward hydrazine in aqueous solution with high sensitivity and selectivity. Moreover, paper-based test strips can be easily fabricated using this probe, enabling the portable on-site detection of hydrazine with the aid of a smartphone. Furthermore, we demonstrated that this probe is capable of recognizing hydrazine in various environmental samples, including water, soil, plants, and zebrafish embryos. This research provides a promising tool for the detection of hydrazine in the environment.
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