检测硫酸氢根离子光化学探针分子研究进展

硫酸氢根离子（HSO4^-）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HSO4^-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HSO4^-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。...

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Bibliographic Details
Published in分析化学 Vol. 45; no. 8; pp. 1248 - 1257
Main Author 李欠 邵士俊
Format Journal Article
LanguageChinese
Published 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,兰州730070%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,兰州730000 2017
Subjects
分子识别
比色识别
硫酸氢根
综述
荧光探针
荧光探针
Fluorescent probe
硫酸氢根
Hydrogen sulfate
Molecular recognition
综述
Review
比色识别
Colorimetric recognition
分子识别
Online AccessGet full text
ISSN0253-3820
DOI10.11895/j.issn.0253-3820.170098

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Summary:硫酸氢根离子（HSO4^-）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HSO4^-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HSO4^-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。
Bibliography:The hydrogen sulfate plays an important role in biological and environmental areas and can contaminate the environment, which will cause harm to human body. Thus it is of primary importance to detect hydrogen sulfate with high selectivity and sensitivity. Among these methods for detection of hydrogen sulfate, the optical chemosensor based on molecular recognition is desirable with unique advantage. Anions optical sensing systems are predominantly attractive due to their simplicity, high degree of specificity, low detection limits, easy on-line analysis and especial colorimetric recognition and in situ detection. Herein, the progress during the last decades of optical chemosensors and probes for hydrogen sulfate based on the recognizing mechanism is summarized. The further research orientations are also prospected.
Hydrogen sulfate; Molecular recognition; Colorimetric recognition; Fluorescent probe; Review
LI Qian1, SHAO Shi-Jun2 （1 College of Agronomy, Gansu Agricultural University, Gansu Provincial Key Laborat
ISSN:0253-3820
DOI:10.11895/j.issn.0253-3820.170098