Evidence map›Paper›PMID 41238944›Full record

ArticleMikrochimica acta2025

A molecularly imprinted photoelectrochemical sensor based on Z-scheme Bi₂S₃/SnS₂ heterojunction for ultrasensitive detection of thiacloprid.

Yiting Wang, Yuwei Zhao, Yuting Kui, Ruiying Zhang, Hao Li, Xiaosi Sang, Jingli Shen, Lingqi Kong, Qiue Cao

Abstract read
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In one paragraph

Article in Mikrochimica acta, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Yiting WangSchool of Chemical Science and Technology, Ministry of Education, Yunnan University, Key Laboratory of Medicinal Chemistry for Natural Resource of Yunnan University, Kunming, 650091, P. R. China.
Yuwei ZhaoSchool of Chemical Science and Technology, Ministry of Education, Yunnan University, Key Laboratory of Medicinal Chemistry for Natural Resource of Yunnan University, Kunming, 650091, P. R. China.
Yuting KuiSchool of Chemical Science and Technology, Ministry of Education, Yunnan University, Key Laboratory of Medicinal Chemistry for Natural Resource of Yunnan University, Kunming, 650091, P. R. China.
Ruiying ZhangSchool of Chemical Science and Technology, Ministry of Education, Yunnan University, Key Laboratory of Medicinal Chemistry for Natural Resource of Yunnan University, Kunming, 650091, P. R. China.
Hao LiSchool of Chemical Science and Technology, Ministry of Education, Yunnan University, Key Laboratory of Medicinal Chemistry for Natural Resource of Yunnan University, Kunming, 650091, P. R. China.
Xiaosi SangSchool of Chemical Science and Technology, Ministry of Education, Yunnan University, Key Laboratory of Medicinal Chemistry for Natural Resource of Yunnan University, Kunming, 650091, P. R. China.
Jingli ShenSchool of Chemical Science and Technology, Ministry of Education, Yunnan University, Key Laboratory of Medicinal Chemistry for Natural Resource of Yunnan University, Kunming, 650091, P. R. China.
Lingqi KongSchool of Chemical Science and Technology, Ministry of Education, Yunnan University, Key Laboratory of Medicinal Chemistry for Natural Resource of Yunnan University, Kunming, 650091, P. R. China. lingqi.kong@ynu.edu.cn.
Qiue CaoSchool of Chemical Science and Technology, Ministry of Education, Yunnan University, Key Laboratory of Medicinal Chemistry for Natural Resource of Yunnan University, Kunming, 650091, P. R. China. qecao@ynu.edu.cn.

Funding

National Natural Science Foundation of China No. 22164020
6 · The paper itself

Abstract

An ultrasensitive molecularly imprinted polymer photoelectrochemical (MIP-PEC) sensor was constructed for thiacloprid (THP) detection via the synergistic integration of a Z-scheme Bi₂S₃/SnS₂ heterojunction with a specific molecular imprinting strategy. Impressively, the Z-scheme Bi₂S₃/SnS₂ heterojunction offered a broad spectral response and facilitated highly efficient charge separation, thereby significantly improving the photovoltaic conversion efficiency and stability of the sensor. Complementarily, the molecularly imprinted polymer (MIP), electropolymerized using o-aminophenol (OAP) as the functional monomer and THP as the template, created tailor-made cavities that ensured precise recognition and exceptional specificity for the target molecule. This design effectively addresses two key challenges in conventional PEC sensors: the rapid recombination of photogenerated charge carriers and insufficient selectivity. Consequently, the proposed MIP-PEC sensor demonstrated high specificity, sensitivity, and stability for THP detection, achieving a wide linear range from 5 nM to 200 µM and a low detection limit of 0.935 nM (S/N = 3). In addition, the proposed MIP-PEC sensor was successfully applied to monitor THP in vegetable and fruit samples as well as lake water, showing extraordinary application prospects in the fields of food safety and environmental monitoring.

Indexed as

Bi₂S₃/SnS₂ heterojunctionMolecular imprinting techniquePhotoelectrochemical sensorThiacloprid

Identifiers

PMID41238944

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