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Two Fe(iii)/Eu(iii) Salophen complex-based optical sensors for determination of organophosphorus pesticide monocrotophos

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成果类型:
期刊论文
作者:
Li, Qian;Yang, Jing;Yu, Wenzhan;He, Liqiong;Zhou, Renlong;...
通讯作者:
Xiao, Xilin
作者机构:
[Li, Qian; Xiao, Xilin; Liao, Lifu; Nie, Changming] Univ South China, Sch Chem & Chem Engn, Hunan Prov Key Lab Design & Applicat Actinide Comp, Hengyang 421001, Peoples R China.
[Yang, Jing] Hengyang Market Supervis Inspection & Testing Ctr, Hengyang City 421001, Peoples R China.
[Yu, Wenzhan] Univ South China, Sch Pharmaceut Sci, Hengyang Med Sch, Hengyang 421001, Peoples R China.
[He, Liqiong; Zhou, Renlong] Univ South China, Sch Publ Hlth, Dept Publ Hlth & Lab Sci, Hengyang 421001, Peoples R China.
[Xiao, Xilin] Hunan Univ, State Key Lab Chemo Biosensing & Chemometr, Changsha, Peoples R China.
通讯机构:
[Xilin Xiao] S
School of Chemistry and Chemical Engineering, Hunan Province Key Laboratory for the Design and Application of Actinide Complexes, University of South China, Hengyang 421001, P. R. China<&wdkj&>State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, China
语种:
英文
期刊:
ANALYTICAL METHODS
ISSN:
1759-9660
年:
2023
卷:
15
期:
19
页码:
2334-2342
基金类别:
The work was supported by the National Natural Science Foundation of China (11475079) and the Hengyang City Science and Technology Project (202002032548 and 202150084066).
机构署名:
本校为第一机构
院系归属:
化学化工学院
公共卫生学院
摘要:
Monocrotophos (MP), an organophosphorus pesticide, poses a serious threat to human health, so a rapid and simple technique is needed to detect it. In this study, two novel optical sensors for MP detection were created using the Fe(iii) Salophen complex and Eu(iii) Salophen complex, respectively. One sensor is an Fe(iii) Salophen complex (I-N-Sal), which can bind MP selectively and form a supramolecule, resulting in a strong resonance light scattering (RLS) signal at 300 nm. Under the optimum conditions, the detection limit was 30 nM, the linear...

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