An interference-free SERS-based aptasensor for chlorpyrifos detection.

Chlorpyrifos / analysis Gold / chemistry Tandem Mass Spectrometry Metal Nanoparticles / chemistry Spectrum Analysis, Raman / methods Limit of Detection Aptamers, Nucleotide / chemistry Biosensing Techniques
Anti-matrix effect Aptasensor Au@PB NPs Interference-free SERS tags

Journal

Analytica chimica acta
ISSN: 1873-4324
Titre abrégé: Anal Chim Acta
Pays: Netherlands
ID NLM: 0370534

Informations de publication

Date de publication:
08 Aug 2023
Historique:
received: 06 02 2023
revised: 17 05 2023
accepted: 18 05 2023
medline: 5 6 2023
pubmed: 3 6 2023
entrez: 2 6 2023
Statut: ppublish

Résumé

In this study, we propose an interference-free SERS-based aptasensor for trace detection of chlorpyrifos (CPF) in real samples. In the aptasensor, gold nanoparticles coated with Prussian blue (Au@PB NPs) were employed as SERS tags to provide a sole and intense Raman emission at 2160 cm

Identifiants

DOI: 10.1016/j.aca.2023.341398 PMID: 37268344
pubmed: 37268344
pii: S0003-2670(23)00619-0
doi: 10.1016/j.aca.2023.341398
pii:
doi:

Substances chimiques

Chlorpyrifos JCS58I644W
Gold 7440-57-5
Aptamers, Nucleotide 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

341398

Informations de copyright

Copyright © 2023. Published by Elsevier B.V.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Hao Wang (H)

Institute of Quality Standard and Testing Technology for Agro-Products, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Provincial Key Laboratory Test Technology on Food Quality and Safety, Jinan, 250100, China.

Zilei Chen (Z)

Institute of Quality Standard and Testing Technology for Agro-Products, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Provincial Key Laboratory Test Technology on Food Quality and Safety, Jinan, 250100, China.

Chao Zhu (C)

Institute of Quality Standard and Testing Technology for Agro-Products, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Provincial Key Laboratory Test Technology on Food Quality and Safety, Jinan, 250100, China.

Hongxia Du (H)

Institute of Quality Standard and Testing Technology for Agro-Products, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Provincial Key Laboratory Test Technology on Food Quality and Safety, Jinan, 250100, China.

Jiangsheng Mao (J)

Institute of Quality Standard and Testing Technology for Agro-Products, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Provincial Key Laboratory Test Technology on Food Quality and Safety, Jinan, 250100, China.

Hongwei Qin (H)

Institute of Quality Standard and Testing Technology for Agro-Products, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Provincial Key Laboratory Test Technology on Food Quality and Safety, Jinan, 250100, China.

Yongxin She (Y)

Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Science, Beijing, 100081, China.

Mengmeng Yan (M)

Institute of Quality Standard and Testing Technology for Agro-Products, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Provincial Key Laboratory Test Technology on Food Quality and Safety, Jinan, 250100, China. Electronic address: ynky202@163.com.

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Classifications MeSH

questionsmedicales.fr › Composés chimiques organiques › Composés du soufre › Composés organothiophosphorés › Organothiophosphates › Chlorpyriphos › An interference-free SERS-based aptasensor for...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Or › An interference-free SERS-based aptasensor for...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Spectrométrie de masse › Spectrométrie de masse en tandem › An interference-free SERS-based aptasensor for...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanoparticules › Nanoparticules métalliques › An interference-free SERS-based aptasensor for...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Analyse spectrale › Analyse spectrale Raman › An interference-free SERS-based aptasensor for...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Statistiques comme sujet › Sensibilité et spécificité › Limite de détection › An interference-free SERS-based aptasensor for...
questionsmedicales.fr › Acides nucléiques, nucléotides et nucléosides › Nucléotides › Polynucléotides › Oligonucléotides › Aptamères nucléotidiques › An interference-free SERS-based aptasensor for...
questionsmedicales.fr › Techniques d'investigation › Techniques de sonde moléculaire › Techniques de biocapteur › An interference-free SERS-based aptasensor for...