Probe-free nanosensor for the detection of Salmonella using gold nanorods as an electroactive modulator.

Biosensing Techniques / methods Electrochemical Techniques Gold Immunoassay Limit of Detection Metal Nanoparticles Nanotubes Reproducibility of Results Salmonella / isolation & purification
Antibody Antigen Electrochemical Gold nanorods Immunosensor Salmonellosis

Journal

Food chemistry
ISSN: 1873-7072
Titre abrégé: Food Chem
Pays: England
ID NLM: 7702639

Informations de publication

Date de publication:
01 Oct 2022
Historique:
received: 07 01 2022
revised: 13 04 2022
accepted: 12 05 2022
pubmed: 22 5 2022
medline: 7 6 2022
entrez: 21 5 2022
Statut: ppublish

Résumé

Salmonellosis is a symptomatic infection, a foodborne disease, caused by Salmonella that enters the body through the ingestion of contaminated food. In this study, a novel electrochemical biosensor integrated with gold nanorods (GNRs) was used to explore the interaction between in-house generated antibodies with Salmonella serovars. Under optimal conditions, the proposed immunosensor depicted a linear range of detection (1-1 × 10

Identifiants

DOI: 10.1016/j.foodchem.2022.133219 PMID: 35597090
pubmed: 35597090
pii: S0308-8146(22)01181-5
doi: 10.1016/j.foodchem.2022.133219
pii:
doi:

Substances chimiques

Gold 7440-57-5

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

133219

Informations de copyright

Copyright © 2022 Elsevier Ltd. All rights reserved.

Auteurs

Subhasis Mahari (S)

DBT-National Institute of Animal Biotechnology (NIAB), Hyderabad 500032, Telangana, India; DBT-Regional Centre for Biotechnology (RCB), Faridabad 121001, Haryana, India.

Akanksha Roberts (A)

DBT-National Institute of Animal Biotechnology (NIAB), Hyderabad 500032, Telangana, India; DBT-Regional Centre for Biotechnology (RCB), Faridabad 121001, Haryana, India.

Sonu Gandhi (S)

DBT-National Institute of Animal Biotechnology (NIAB), Hyderabad 500032, Telangana, India; DBT-Regional Centre for Biotechnology (RCB), Faridabad 121001, Haryana, India. Electronic address: gandhi@niab.org.in.

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Classifications MeSH

questionsmedicales.fr › Techniques d'investigation › Techniques de sonde moléculaire › Techniques de biocapteur › Probe-free nanosensor for the detection of...
questionsmedicales.fr › Techniques d'investigation › Techniques électrochimiques › Probe-free nanosensor for the detection of...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Or › Probe-free nanosensor for the detection of...
questionsmedicales.fr › Techniques d'investigation › Techniques de sonde moléculaire › Dosage immunologique › Probe-free nanosensor for the detection of...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Statistiques comme sujet › Sensibilité et spécificité › Limite de détection › Probe-free nanosensor for the detection of...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanoparticules › Nanoparticules métalliques › Probe-free nanosensor for the detection of...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanotubes › Probe-free nanosensor for the detection of...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Méthodologie en recherche épidémiologique › Reproductibilité des résultats › Probe-free nanosensor for the detection of...
questionsmedicales.fr › Bactéries › Proteobacteria › Gammaproteobacteria › Enterobacteriaceae › Salmonella › Probe-free nanosensor for the detection of...