Electrochemical detection of amikacin sulphate using reduced graphene oxide and silver nanoparticles nanocomposite
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sharma N. | - |
dc.contributor.author | Panneer Selvam S. | - |
dc.contributor.author | Yun, Kyusik | - |
dc.date.available | 2020-04-06T07:38:22Z | - |
dc.date.created | 2020-04-02 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.issn | 0169-4332 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/26427 | - |
dc.description.abstract | This work examined the electrochemical detection of amikacin sulphate by utilizing a nano composite of green synthesized silver nanoparticles and reduced graphene oxide (AgNPs/rGO) on a nickel foam (NiF) electrode. The average size of AgNPs was 35 nm. The transmission electron microscopic and field emission scanning electron microscopic images of the rGO-AgNPs composite confirmed that the AgNPs stiffly adhered to the rGO sheets. The cyclic voltammetry (CV) and differential pulse voltammograms (DPVs) were employed for the characterization of electrodes. The electrochemical behavior of the (NiF-AgNPs/rGO) electrode and the surface confined oxidation of amikacin sulphate were confirmed by CV. The developed sensor showed a linear electrochemical response in the range of 0.05–15 μM with a detection limit of 38 nM. The developed sensor exhibited reproducibility with a relative standard deviation of 1.01% and storage stability over four weeks. The results revealed that owing to the uniform distribution of AgNPs on rGO; the fabricated sensor had high selectivity and response to amikacin sulphate detection. Moreover, the practical viability of the developed sensor was evaluated in spiked human urine samples under validated conditions. The recovery rate was in the range of 99%–102%, which indicates the sensor's effectiveness in the detection of amikacin sulphate. © 2020 Elsevier B.V. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.relation.isPartOf | Applied Surface Science | - |
dc.title | Electrochemical detection of amikacin sulphate using reduced graphene oxide and silver nanoparticles nanocomposite | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000522731700105 | - |
dc.identifier.doi | 10.1016/j.apsusc.2020.145742 | - |
dc.identifier.bibliographicCitation | Applied Surface Science, v.512 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85079283014 | - |
dc.citation.title | Applied Surface Science | - |
dc.citation.volume | 512 | - |
dc.contributor.affiliatedAuthor | Sharma N. | - |
dc.contributor.affiliatedAuthor | Panneer Selvam S. | - |
dc.contributor.affiliatedAuthor | Yun, Kyusik | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Amikacin sulphate | - |
dc.subject.keywordAuthor | Nickle foam | - |
dc.subject.keywordAuthor | Reduced graphene oxide | - |
dc.subject.keywordAuthor | Silver nanoparticles | - |
dc.subject.keywordPlus | Chemical detection | - |
dc.subject.keywordPlus | Cyclic voltammetry | - |
dc.subject.keywordPlus | Electrochemical electrodes | - |
dc.subject.keywordPlus | Electron emission | - |
dc.subject.keywordPlus | Fluorine compounds | - |
dc.subject.keywordPlus | Foams | - |
dc.subject.keywordPlus | Graphene | - |
dc.subject.keywordPlus | Metal nanoparticles | - |
dc.subject.keywordPlus | Nickel compounds | - |
dc.subject.keywordPlus | Reduced Graphene Oxide | - |
dc.subject.keywordPlus | Silver compounds | - |
dc.subject.keywordPlus | Silver nanoparticles | - |
dc.subject.keywordPlus | Sulfur compounds | - |
dc.subject.keywordPlus | Synthesis (chemical) | - |
dc.subject.keywordPlus | Differential pulse voltammograms | - |
dc.subject.keywordPlus | Electrochemical behaviors | - |
dc.subject.keywordPlus | ELectrochemical detection | - |
dc.subject.keywordPlus | Electrochemical response | - |
dc.subject.keywordPlus | Field emission scanning | - |
dc.subject.keywordPlus | Relative standard deviations | - |
dc.subject.keywordPlus | Sulphates | - |
dc.subject.keywordPlus | Transmission electron | - |
dc.subject.keywordPlus | Nitrogen compounds | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon 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.