A luminescent sensor based on a Cd2+ complex for the detection of nitrofuran antibiotics in aqueous solution

被引：10
|
作者：
Song, Dongxue [1 ,2 ]
Ji, Xiaoxi [1 ,2 ]
Chen, Shiyu [1 ,2 ]
Wang, Lei [4 ,5 ]
Wu, Shuangyan [1 ,2 ]
Zhang, Ying [1 ,2 ]
Ma, Zhiyan [6 ]
Gao, Enjun [3 ]
Zhu, Mingchang [1 ,2 ,4 ]
机构：
[1] Shenyang Univ Chem Technol, Int Key Lab Liaoning Inorgan Mol Based Chem, Shenyang 110142, Peoples R China
[2] Shenyang Univ Chem Technol, Dept Coordinat Chem, Shenyang 110142, Peoples R China
[3] Univ Sci & Technol Liaoning, Sch Chem Engn, Anshan 114051, Peoples R China
[4] Shenyang Univ Chem Technol, Minist Educ, Key Lab Resource Chem Technol & Mat, Shenyang 110142, Peoples R China
[5] Shenyang Univ Chem Technol, Analyt Instrumentat Ctr, Shenyang 110142, Peoples R China
[6] Yingkou Inst Technol, Dept Chem & Environm Engn, Yingkou 115014, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2022年 / 138卷
基金：
中国国家自然科学基金;
关键词：
Cd2+ complex; Nitrofuran antibiotics; Energy competitive absorption; Electron transfer; METAL-ORGANIC FRAMEWORKS; HIGHLY SELECTIVE DETECTION; COORDINATION POLYMERS; MOF; PROBE; METRONIDAZOLE; CONVERSION; PLATFORM;
D O I：
10.1016/j.inoche.2022.109220
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The abuse of antibiotics is harmful to human body and environment, so the detection and identification of antibiotics in water has become a hot issue. In this experiment, cadmium metal-organic complexes (MOCs) with high selectivity, stability and low detection limit is used to detect nitrofuran antibiotics in aqueous solution. The detection limits of Furazolidone (FZD), Nitrofurazone (NFZ) are 0.066 mu M and 0.051 mu M, respectively. The sensing mechanism of Cd2+ complex is systematically analyzed and the results showed that the complex exhibited high sensitivity, strong stability and circulation ability to nitrofuran antibiotics because of energy competitive absorption and electron transfer.
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页数：7
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