Evidence map›Paper›PMID 40536668›Full record

ArticleAnalytical and bioanalytical chemistry2025

Construction of a silver nanoparticle SERS aptamer-based sensor and its specific recognition of diazinon.

Xiaoying Yang, Qian Liu, Longhui Luo, Wei Tian, Chao Kang, Wanliang Yang, Tianxiang Li, Dongmei Chen, Xiufang Yan

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Article in Analytical and bioanalytical chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

Who cites it

2 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Xiaoying YangGuizhou Key Laboratory of Macrocyclic and Supramolecular Chemistry , Guizhou University, Guiyang, 550025, China.
Qian LiuGuizhou Key Laboratory of Macrocyclic and Supramolecular Chemistry , Guizhou University, Guiyang, 550025, China.
Longhui LuoGuizhou Key Laboratory of Macrocyclic and Supramolecular Chemistry , Guizhou University, Guiyang, 550025, China.
Wei TianGuizhou Key Laboratory of Macrocyclic and Supramolecular Chemistry , Guizhou University, Guiyang, 550025, China.
Chao KangGuizhou Key Laboratory of Macrocyclic and Supramolecular Chemistry , Guizhou University, Guiyang, 550025, China.
Wanliang YangGuizhou Key Laboratory of Macrocyclic and Supramolecular Chemistry , Guizhou University, Guiyang, 550025, China.
Tianxiang LiGuizhou Key Laboratory of Macrocyclic and Supramolecular Chemistry , Guizhou University, Guiyang, 550025, China.
Dongmei ChenGuizhou Key Laboratory of Macrocyclic and Supramolecular Chemistry , Guizhou University, Guiyang, 550025, China. dmchen@gzu.edu.cn.
Xiufang YanCollege of Tobacco Science, Guizhou University, Guiyang, 550025, Guizhou, China. xfyan@gzu.edu.cn.

Funding

Guizhou Provincial Basic Research Program (Natural Science) QKHJC-ZK[2024]Key003Guizhou Provincial Key Laboratory Platform Project ZSYS [2025] 008National Natural Science Foundation of China 22367004National Natural Science Foundation of China 22464006
6 · The paper itself

Abstract

A novel biosensing strategy based on the synergy of aptamer molecular recognition and surface-enhanced Raman spectroscopy (SERS) has been developed to address the growing problem of groundwater and soil contamination by the organophosphorus pesticide diazinon (DZN). By combining a high-affinity aptamer with a plasmonic resonance-enhanced substrate, a SERS biosensing interface with single-molecule detection capability was successfully constructed, and the electrochemical surface-enhanced Raman spectroscopy (EC-SERS) method using AgNPs-modified screen-printed electrodes (SPEs) was also used for sensitive detection of DZN. The results showed that the constructed SERS aptamer sensor was able to specifically identify diazinon in the system where multiple interfering pesticides coexisted, and the detection limit of the sensor for diazinon was up to 5.33 × 10

Indexed as

AptamersComplex systemDiazinonEC-SERSSERS aptamer sensorSpecificity

Identifiers

PMID40536668

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.