Detection of the Fungicide Dodine by means of Host-Guest Complexation between Cucubit[10]uril and Acridine Orange

被引：0
|
作者：
Wang, Cheng-hui [1 ]
Zou, Hong-qian [1 ]
Cong, Hang [1 ,2 ]
Huang, Ying [1 ]
Tao, Zhu [1 ]
Redshaw, Carl [3 ]
Xiao, Xin [1 ]
机构：
[1] Guizhou Univ, Key Lab Macrocycl & Supramol Chem Guizhou Prov, Guiyang 550025, Peoples R China
[2] Guizhou Univ, Enterprise Technol Ctr Guizhou Prov, Guiyang 550025, Peoples R China
[3] Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, N Humberside, England
来源：
CHEMISTRYSELECT | 2022年 / 7卷 / 28期
基金：
中国国家自然科学基金; 英国工程与自然科学研究理事会;
关键词：
Cucurbit[10]uril; Acridine orange; Host-guest; Dodine; PERFORMANCE LIQUID-CHROMATOGRAPHY; FLUORESCENCE; IMPACT;
D O I：
10.1002/slct.202201584
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The interaction between acridine orange (AO) and cucurbit[10]uril, Q[10] affords the ternary complex 2AO@Q[10]. Subsequent addition of dodine (DD) displaces AO from the Q[10] cavity, and results in a fluorescent output. The effect of 20 different pesticides, as well as a number of common interferents, on the fluorescent output is presented. Results revealed that the system is capable of the selective recognition of DD, with a limit of detection (LOD) for DD of 1.12x10(-7) M.
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页数：7
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