Silver-functionalized bismuth oxide (AgBi2O3) nanoparticles for the superior electrochemical detection of glucose, NO2- and H2O2
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ramesh, M. | - |
dc.contributor.author | Sankar, C. | - |
dc.contributor.author | Umamatheswari, S. | - |
dc.contributor.author | Raman, R. Ganapathi | - |
dc.contributor.author | Jayavel, R. | - |
dc.contributor.author | Choi, Dongjin | - |
dc.contributor.author | Ramu, A. G. | - |
dc.date.accessioned | 2023-07-26T06:40:26Z | - |
dc.date.available | 2023-07-26T06:40:26Z | - |
dc.date.created | 2023-07-26 | - |
dc.date.issued | 2023-07-07 | - |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/31505 | - |
dc.description.abstract | In this study, silver-functionalized bismuth oxide (AgBi2O3) nanoparticles (SBO NPs) were successfully synthesized by a highly efficient hydrothermal method. The as-synthesized SBO nanoparticles were characterized using FT-IR, P-XRD, XPS, HR-SEM, and HR-TEM analytical methods. It was found that the NPs were in spherical shape and hexagonal crystal phase. The newly prepared SBO electrode was further utilized for the detection of glucose, NO2- and H2O2 by cyclic voltammetry (CV) and amperometric methods. The electrodes exhibited high sensitivity (2.153 & mu;A mM(-1) cm(-2) for glucose, 22 & mu;A mM(-1) cm(-2) for NO2- and 1.72 & mu;A mM(-1) cm(-2) for H2O2), low LOD (0.87 & mu;M for glucose, 2.8 & mu;M for NO2- and 1.15 & mu;M for H2O2) and quick response time (3 s for glucose, 2 s for both NO2- and H2O2 respectively). The sensor exhibited outstanding selectivity despite the presence of various interferences. The developed sensor exhibited good repeatability, reproducibility, and stability. In addition, the sensor was used to measure glucose, H2O2 in human serum, and NO2- in milk and river water samples, demonstrating its potential for use in the real sample. | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Silver-functionalized bismuth oxide (AgBi2O3) nanoparticles for the superior electrochemical detection of glucose, NO2- and H2O2 | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Dongjin | - |
dc.identifier.doi | 10.1039/d2ra08140g | - |
dc.identifier.scopusid | 2-s2.0-85165695343 | - |
dc.identifier.wosid | 001025808600001 | - |
dc.identifier.bibliographicCitation | RSC ADVANCES, v.13, no.30, pp.20598 - 20609 | - |
dc.relation.isPartOf | RSC ADVANCES | - |
dc.citation.title | RSC ADVANCES | - |
dc.citation.volume | 13 | - |
dc.citation.number | 30 | - |
dc.citation.startPage | 20598 | - |
dc.citation.endPage | 20609 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | HYDROGEN-PEROXIDE | - |
dc.subject.keywordPlus | HYDROTHERMAL SYNTHESIS | - |
dc.subject.keywordPlus | SENSING PLATFORM | - |
dc.subject.keywordPlus | AU NANOPARTICLES | - |
dc.subject.keywordPlus | FACILE SYNTHESIS | - |
dc.subject.keywordPlus | NITRITE | - |
dc.subject.keywordPlus | GREEN | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
dc.subject.keywordPlus | COMPOSITE | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
94, Wausan-ro, Mapo-gu, Seoul, 04066, Korea02-320-1314
COPYRIGHT 2020 HONGIK UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.