College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, Guangxi, China.
Luminescence. 2021 Jun;36(4):923-927. doi: 10.1002/bio.4016. Epub 2021 Jan 26.
Hydrosulphite (HSO ), as a common and important chemical reagent, is widely used in everyday life, however excessive use and abuse of HSO can cause potential harmful effects on the environment and in biological health. In this paper, we describe the design and preparation of a colorimetric and ratiometric fluorescence probe for the visual detection of HSO (excitation wavelengths were, respectively, 336 nm and 520 nm). This method showed some advantages including simple preparation, high selectivity, fast response, and significant colour and fluorescence ratio (F /F ) changes in the presence of HSO . In addition, this probe was used successfully for the detection of HSO in real water samples and showed a good recovery rate range.
亚硫酸氢盐（HSO ）作为一种常见且重要的化学试剂，在日常生活中被广泛应用。然而，HSO 的过度使用和滥用可能会对环境和生物健康造成潜在的有害影响。在本文中，我们描述了一种用于可视化检测 HSO 的比色和比率荧光探针的设计和制备（激发波长分别为 336nm 和 520nm）。该方法具有制备简单、选择性高、响应速度快以及在存在 HSO 时颜色和荧光比值（F / F ）变化显著等优点。此外，该探针还成功地用于实际水样中 HSO 的检测，并显示出良好的回收率范围。
