摘要
随着工业的快速发展,阴离子的数量在大幅上升,阴离子识别与检测面临着重大挑战。作为优异的供电子荧光团,咔唑特殊的含氮芳杂环结构,活跃的分子内电荷转移和优秀的空穴传输性能,以及独特的理化性质,使其在光化学传感领域有着广阔的应用前景,因此发展咔唑基衍生物作为化学传感器识别阴离子是一种有效的途径。根据不同的阴离子类型,将近十年各种咔唑衍生物的荧光性质及其在阴离子识别检测方面的研究成果进行了总结,并对未来的发展进行展望。
With the rapid development of industry,the number of anions is increasing greatly,and the identification and detection of anions are facing great challenges.Carbazole is an important type of nitrogen organic compound containing aromatic heterocyclic ring.As the electron-rich fluorophore,carbazole derivatives are endowed with strong active intramolecular charge-transfer,excellent hole transporting ability,unique physical and chemical properties,which make them a promising application in the field of photochemical sensing.Therefore,carbazole derivatives are an attractive and effective way to the development of chemosensors for tackling the anion recognition.According to the different kinds of anion,the fluorescence properties of carbazole derivatives and the relevant research in anion identification and detection in recent ten years were summarized.A perspective was also given.
作者
温雨柔
王浩洋
赵翔
温雅梅
纪利春
赵霜
杜玉英
WEN Yu-rou;WANG Hao-yang;ZHAO Xiang;WEN Ya-mei;JI Li-chun;ZHAO Shuang;DU Yu-ying(Chemical Engineering College,Inner Mongolia University of Technology,Hohhot 010051,China;Key Laboratory of CO_(2)Resource Utilization at Universities of Inner Mongolia Autonomous Region,Inner Mongolia University of Technology,Hohhot 010051,China;College of Science,Inner Mongolia Agricultural University,Hohhot 010018,China)
出处
《化学试剂》
CAS
北大核心
2023年第3期74-84,共11页
Chemical Reagents
基金
内蒙古工业大学博士基金项目(BS2021023)
内蒙古工业大学大学生创新创业训练计划项目(2022053009)
内蒙古自治区高等学校CO 2资源化利用创新团队项目(NMGIRT2212)。
关键词
咔唑衍生物
化学传感器
荧光
阴离子识别
检测限
配合常数
carbazole derivatives
chemical sensors
fluorescence
anion recognition
determination limit
assocation constant
