检测硫酸氢根离子光化学探针分子研究进展

发布时间：2019-01-13 08:35

【摘要】：硫酸氢根离子(HSO!4)在生命、环境科学中发挥着非常重要的作用,进入环境后会污染环境,对人体造成危害。因此,选择性和高灵敏识别检测生物与环境样品中HSO_4~-具有非常重要的意义。在众多的分析检测手段中,基于分子识别理念发展起来的光化学传感分子(探针)具有独特的优势。阴离子光化学传感体系以其选择性好、灵敏度高、易于实现在线分析,特别是可通过目视比色识别和原位检测等特点成为目前研究的热点。本文根据探针分子与HSO!4之间的作用机理,对近年来HSO!4的光化学探针分子进行分类和总结,综述了HSO_4~-光化学探针的研究进展,并对其应用前景与发展趋势进行了展望。
[Abstract]:Hydrogen sulfate ion (HSO4) plays a very important role in life and environmental science. It will pollute the environment and cause harm to human body after entering the environment. Therefore, selective and highly sensitive detection of HSO_4~- in biological and environmental samples is of great significance. Among the many analytical and detection methods, the photochemical sensing molecules (probes) developed based on the concept of molecular recognition have unique advantages. The anion photochemical sensing system has become a hot research area because of its good selectivity, high sensitivity and easy to realize on-line analysis, especially through visual colorimetric recognition and in situ detection. In this paper, according to the interaction mechanism between HSO4 and HSO4, the photochemical probe molecules of HSO4 in recent years are classified and summarized, and the research progress of HSO_4~- photochemical probe is reviewed. The application prospect and development trend are also prospected.
【作者单位】：甘肃农业大学农学院甘肃省干旱生境作物学重点实验室植物生产类实验教学中心;中国科学院兰州化学物理研究所中国科学院西北特色植物资源化学重点实验室甘肃省天然药物重点实验室;
【基金】：国家自然科学基金(Nos.20972170,21275150) 甘肃农业大学伏羲青年新秀引进人才项目资助~~
【分类号】：O657.3

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