Single Microcystis Detection Through Electrochemical Collision Events on Ultramicroelectrodes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jeeho | - |
dc.contributor.author | Lee, Jungeun | - |
dc.contributor.author | Song, Sua | - |
dc.contributor.author | Kim, Byung-Kwon | - |
dc.date.accessioned | 2023-11-08T13:43:54Z | - |
dc.date.available | 2023-11-08T13:43:54Z | - |
dc.date.issued | 2021-05 | - |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.issn | 1229-5949 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/153114 | - |
dc.description.abstract | This study introduces the electrochemical detection of a single microcystis on an Au ultramicroelectrode based on single-entity electrochemistry. The electrochemical collisions occur when the microcystis is adsorbed on the electrode surface. This hinders the oxidation of the electroactive redox species in the solution, thus making the current decrease like a staircase. In this experiment, the current decrease caused by the collision which requires an appropriate concentration of the redox species and initial potential, providing information on migration effect by zeta-potential, and collision frequency. Comparison of the simulation results of the finite element method and the experimental results suggested that the staircase current decrease caused by the microcystis can occur due to collision not only on the electrode surface but also on the surrounding regions of the electrode surface (i.e., the active area). These results suggest various applications of the single-entity cell detection using the electrochemical method for real-time analysis. | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | 대한화학회 | - |
dc.title | Single Microcystis Detection Through Electrochemical Collision Events on Ultramicroelectrodes | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.1002/bkcs.12237 | - |
dc.identifier.scopusid | 2-s2.0-85100242566 | - |
dc.identifier.wosid | 000613467200001 | - |
dc.identifier.bibliographicCitation | Bulletin of the Korean Chemical Society, v.42, no.5, pp 818 - 823 | - |
dc.citation.title | Bulletin of the Korean Chemical Society | - |
dc.citation.volume | 42 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 818 | - |
dc.citation.endPage | 823 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002717245 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordAuthor | Microcystis | - |
dc.subject.keywordAuthor | Electrochemical collision | - |
dc.subject.keywordAuthor | Ultramicroelectrode | - |
dc.subject.keywordAuthor | Single-entity electrochemistry | - |
dc.subject.keywordAuthor | Blue-green algae sensing | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/bkcs.12237 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Sookmyung Women's University. Cheongpa-ro 47-gil 100 (Cheongpa-dong 2ga), Yongsan-gu, Seoul, 04310, Korea02-710-9127
Copyright©Sookmyung Women's 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.