Cargando…

Development of an efficient phenolic sensor based on facile Ag(2)O/Sb(2)O(3) nanoparticles for environmental safety

The facile hydrothermal method was used to prepare low-dimensional doped Ag(2)O/Sb(2)O(3) nanoparticles (NPs) at low temperature in alkaline medium. The calcined NPs were characterized in detail by FTIR, UV/vis, FESEM, XPS, EDS, and XRD. A thin layer of Ag(2)O/Sb(2)O(3) NPs was deposited onto a glas...

Descripción completa

Detalles Bibliográficos
Autores principales: Rahman, Mohammed M., Alam, M. M., Asiri, Abdullah M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9473285/
https://www.ncbi.nlm.nih.gov/pubmed/36132270
http://dx.doi.org/10.1039/c8na00034d
_version_ 1784789473573208064
author Rahman, Mohammed M.
Alam, M. M.
Asiri, Abdullah M.
author_facet Rahman, Mohammed M.
Alam, M. M.
Asiri, Abdullah M.
author_sort Rahman, Mohammed M.
collection PubMed
description The facile hydrothermal method was used to prepare low-dimensional doped Ag(2)O/Sb(2)O(3) nanoparticles (NPs) at low temperature in alkaline medium. The calcined NPs were characterized in detail by FTIR, UV/vis, FESEM, XPS, EDS, and XRD. A thin layer of Ag(2)O/Sb(2)O(3) NPs was deposited onto a glassy carbon electrode (GCE) using Nafion (5% Nafion suspension in ethanol) conducting binder, which formed the working electrode of the selective 3-methoxyphenol electrochemical sensor probe. The proposed chemical sensor exhibits high sensitivity, long-term stability, and enhanced electrochemical responses towards 3-methoxyphenol. Response to 3-methoxyphenol is linear over the concentration range (LDR) of 0.09 nM to 0.09 mM. The analytical parameters of the sensor such as sensitivity, stability, response time, linearity, LDR, robustness, selectivity etc. were evaluated by an electrochemical approach. The sensor probe fabricated with Ag(2)O/Sb(2)O(3) NPs seems to be a promising candidate for effective and reliable electrochemical detection of hazardous and carcinogenic chemicals in the environment and health care fields in large scales.
format Online
Article
Text
id pubmed-9473285
institution National Center for Biotechnology Information
language English
publishDate 2018
publisher RSC
record_format MEDLINE/PubMed
spelling pubmed-94732852022-09-20 Development of an efficient phenolic sensor based on facile Ag(2)O/Sb(2)O(3) nanoparticles for environmental safety Rahman, Mohammed M. Alam, M. M. Asiri, Abdullah M. Nanoscale Adv Chemistry The facile hydrothermal method was used to prepare low-dimensional doped Ag(2)O/Sb(2)O(3) nanoparticles (NPs) at low temperature in alkaline medium. The calcined NPs were characterized in detail by FTIR, UV/vis, FESEM, XPS, EDS, and XRD. A thin layer of Ag(2)O/Sb(2)O(3) NPs was deposited onto a glassy carbon electrode (GCE) using Nafion (5% Nafion suspension in ethanol) conducting binder, which formed the working electrode of the selective 3-methoxyphenol electrochemical sensor probe. The proposed chemical sensor exhibits high sensitivity, long-term stability, and enhanced electrochemical responses towards 3-methoxyphenol. Response to 3-methoxyphenol is linear over the concentration range (LDR) of 0.09 nM to 0.09 mM. The analytical parameters of the sensor such as sensitivity, stability, response time, linearity, LDR, robustness, selectivity etc. were evaluated by an electrochemical approach. The sensor probe fabricated with Ag(2)O/Sb(2)O(3) NPs seems to be a promising candidate for effective and reliable electrochemical detection of hazardous and carcinogenic chemicals in the environment and health care fields in large scales. RSC 2018-11-09 /pmc/articles/PMC9473285/ /pubmed/36132270 http://dx.doi.org/10.1039/c8na00034d Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Rahman, Mohammed M.
Alam, M. M.
Asiri, Abdullah M.
Development of an efficient phenolic sensor based on facile Ag(2)O/Sb(2)O(3) nanoparticles for environmental safety
title Development of an efficient phenolic sensor based on facile Ag(2)O/Sb(2)O(3) nanoparticles for environmental safety
title_full Development of an efficient phenolic sensor based on facile Ag(2)O/Sb(2)O(3) nanoparticles for environmental safety
title_fullStr Development of an efficient phenolic sensor based on facile Ag(2)O/Sb(2)O(3) nanoparticles for environmental safety
title_full_unstemmed Development of an efficient phenolic sensor based on facile Ag(2)O/Sb(2)O(3) nanoparticles for environmental safety
title_short Development of an efficient phenolic sensor based on facile Ag(2)O/Sb(2)O(3) nanoparticles for environmental safety
title_sort development of an efficient phenolic sensor based on facile ag(2)o/sb(2)o(3) nanoparticles for environmental safety
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9473285/
https://www.ncbi.nlm.nih.gov/pubmed/36132270
http://dx.doi.org/10.1039/c8na00034d
work_keys_str_mv AT rahmanmohammedm developmentofanefficientphenolicsensorbasedonfacileag2osb2o3nanoparticlesforenvironmentalsafety
AT alammm developmentofanefficientphenolicsensorbasedonfacileag2osb2o3nanoparticlesforenvironmentalsafety
AT asiriabdullahm developmentofanefficientphenolicsensorbasedonfacileag2osb2o3nanoparticlesforenvironmentalsafety