Loading…
Electrodeposited Ni-Fe onto Glassy Carbon for the Detection of Methylene Blue
A composite electrode composed of electrodeposited, nickel-iron nanostructured clusters onto a glassy carbon (GC) disk electrode was used as a working electrode to detect methylene blue at concentrations below 10 μ M. The Ni-Fe clusters were prepared by pulse electrodeposition and a lateral composit...
Saved in:
| Published in: | Journal of the Electrochemical Society 2022-01, Vol.169 (1), p.12501 |
|---|---|
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Citations: | Items that this one cites Items that cite this one |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | cdi_FETCH-LOGICAL-c355t-f8fe749645872d6e5fead7293b347923b878f9e3a8b7cd0b75d29550801f4fee3 |
|---|---|
| cites | cdi_FETCH-LOGICAL-c355t-f8fe749645872d6e5fead7293b347923b878f9e3a8b7cd0b75d29550801f4fee3 |
| container_end_page | |
| container_issue | 1 |
| container_start_page | 12501 |
| container_title | Journal of the Electrochemical Society |
| container_volume | 169 |
| creator | Bahrololoomi, Arash Bilan, Hubert K. Podlaha, Elizabeth J. |
| description | A composite electrode composed of electrodeposited, nickel-iron nanostructured clusters onto a glassy carbon (GC) disk electrode was used as a working electrode to detect methylene blue at concentrations below 10
μ
M. The Ni-Fe clusters were prepared by pulse electrodeposition and a lateral composition variation was observed reflective of a local pH change across the Ni-Fe feature. The applied potential for the detection of MB at a pH of 4 was determined through voltammetry, and demonstrated using chronoamperometry and electrochemical impedance spectroscopy (EIS). The adsorption of MB influenced both the capacitance,
C
, and ohmic resistance,
R
s
. A peak present in
i
t
1
/
2
vs
t
chronoamperometry plots decreased with lower MB bulk concentration, while in contra
s
t, the R
s
C parameters determined from equivalent circuit models of EIS had the opposite behavior having a larger signal with lower MB concentration, and hence providing a way to increase the detection signal at lower MB concentration. |
| doi_str_mv | 10.1149/1945-7111/ac429e |
| format | article |
| fullrecord | <record><control><sourceid>iop_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1149_1945_7111_ac429e</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>jesac429e</sourcerecordid><originalsourceid>FETCH-LOGICAL-c355t-f8fe749645872d6e5fead7293b347923b878f9e3a8b7cd0b75d29550801f4fee3</originalsourceid><addsrcrecordid>eNp1ULFOwzAUtBBIlMLO6JGBUL_EjuMRSluQWlhgtpz4WU0V4sh2h_49qYqYYHq6093p3RFyC-wBgKsZKC4yCQAz0_Bc4RmZ_FLnZMIYFBkvBVySqxh3I4SKywnZLDpsUvAWBx_bhJa-tdkSqe-Tp6vOxHigcxNq31PnA01bpM-YRks7Mt7RDabtocMe6VO3x2ty4UwX8ebnTsnncvExf8nW76vX-eM6awohUuYqh5KrkotK5rZE4dBYmauiLrhUeVFXsnIKC1PVsrGslsLmSghWMXDcIRZTwk65TfAxBnR6CO2XCQcNTB_n0Mfu-thdn-YYLXcnS-sHvfP70I8P6h1GDeUo1wxywUAP1o3S-z-k_yZ_A7bCbhc</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Electrodeposited Ni-Fe onto Glassy Carbon for the Detection of Methylene Blue</title><source>Institute of Physics</source><creator>Bahrololoomi, Arash ; Bilan, Hubert K. ; Podlaha, Elizabeth J.</creator><creatorcontrib>Bahrololoomi, Arash ; Bilan, Hubert K. ; Podlaha, Elizabeth J.</creatorcontrib><description>A composite electrode composed of electrodeposited, nickel-iron nanostructured clusters onto a glassy carbon (GC) disk electrode was used as a working electrode to detect methylene blue at concentrations below 10
μ
M. The Ni-Fe clusters were prepared by pulse electrodeposition and a lateral composition variation was observed reflective of a local pH change across the Ni-Fe feature. The applied potential for the detection of MB at a pH of 4 was determined through voltammetry, and demonstrated using chronoamperometry and electrochemical impedance spectroscopy (EIS). The adsorption of MB influenced both the capacitance,
C
, and ohmic resistance,
R
s
. A peak present in
i
t
1
/
2
vs
t
chronoamperometry plots decreased with lower MB bulk concentration, while in contra
s
t, the R
s
C parameters determined from equivalent circuit models of EIS had the opposite behavior having a larger signal with lower MB concentration, and hence providing a way to increase the detection signal at lower MB concentration.</description><identifier>ISSN: 0013-4651</identifier><identifier>EISSN: 1945-7111</identifier><identifier>DOI: 10.1149/1945-7111/ac429e</identifier><identifier>CODEN: JESOAN</identifier><language>eng</language><publisher>IOP Publishing</publisher><ispartof>Journal of the Electrochemical Society, 2022-01, Vol.169 (1), p.12501</ispartof><rights>2022 The Author(s). Published on behalf of The Electrochemical Society by IOP Publishing Limited</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c355t-f8fe749645872d6e5fead7293b347923b878f9e3a8b7cd0b75d29550801f4fee3</citedby><cites>FETCH-LOGICAL-c355t-f8fe749645872d6e5fead7293b347923b878f9e3a8b7cd0b75d29550801f4fee3</cites><orcidid>0000-0003-4007-9078</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Bahrololoomi, Arash</creatorcontrib><creatorcontrib>Bilan, Hubert K.</creatorcontrib><creatorcontrib>Podlaha, Elizabeth J.</creatorcontrib><title>Electrodeposited Ni-Fe onto Glassy Carbon for the Detection of Methylene Blue</title><title>Journal of the Electrochemical Society</title><addtitle>JES</addtitle><addtitle>J. Electrochem. Soc</addtitle><description>A composite electrode composed of electrodeposited, nickel-iron nanostructured clusters onto a glassy carbon (GC) disk electrode was used as a working electrode to detect methylene blue at concentrations below 10
μ
M. The Ni-Fe clusters were prepared by pulse electrodeposition and a lateral composition variation was observed reflective of a local pH change across the Ni-Fe feature. The applied potential for the detection of MB at a pH of 4 was determined through voltammetry, and demonstrated using chronoamperometry and electrochemical impedance spectroscopy (EIS). The adsorption of MB influenced both the capacitance,
C
, and ohmic resistance,
R
s
. A peak present in
i
t
1
/
2
vs
t
chronoamperometry plots decreased with lower MB bulk concentration, while in contra
s
t, the R
s
C parameters determined from equivalent circuit models of EIS had the opposite behavior having a larger signal with lower MB concentration, and hence providing a way to increase the detection signal at lower MB concentration.</description><issn>0013-4651</issn><issn>1945-7111</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp1ULFOwzAUtBBIlMLO6JGBUL_EjuMRSluQWlhgtpz4WU0V4sh2h_49qYqYYHq6093p3RFyC-wBgKsZKC4yCQAz0_Bc4RmZ_FLnZMIYFBkvBVySqxh3I4SKywnZLDpsUvAWBx_bhJa-tdkSqe-Tp6vOxHigcxNq31PnA01bpM-YRks7Mt7RDabtocMe6VO3x2ty4UwX8ebnTsnncvExf8nW76vX-eM6awohUuYqh5KrkotK5rZE4dBYmauiLrhUeVFXsnIKC1PVsrGslsLmSghWMXDcIRZTwk65TfAxBnR6CO2XCQcNTB_n0Mfu-thdn-YYLXcnS-sHvfP70I8P6h1GDeUo1wxywUAP1o3S-z-k_yZ_A7bCbhc</recordid><startdate>20220101</startdate><enddate>20220101</enddate><creator>Bahrololoomi, Arash</creator><creator>Bilan, Hubert K.</creator><creator>Podlaha, Elizabeth J.</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-4007-9078</orcidid></search><sort><creationdate>20220101</creationdate><title>Electrodeposited Ni-Fe onto Glassy Carbon for the Detection of Methylene Blue</title><author>Bahrololoomi, Arash ; Bilan, Hubert K. ; Podlaha, Elizabeth J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c355t-f8fe749645872d6e5fead7293b347923b878f9e3a8b7cd0b75d29550801f4fee3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bahrololoomi, Arash</creatorcontrib><creatorcontrib>Bilan, Hubert K.</creatorcontrib><creatorcontrib>Podlaha, Elizabeth J.</creatorcontrib><collection>Open Access: IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><jtitle>Journal of the Electrochemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bahrololoomi, Arash</au><au>Bilan, Hubert K.</au><au>Podlaha, Elizabeth J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrodeposited Ni-Fe onto Glassy Carbon for the Detection of Methylene Blue</atitle><jtitle>Journal of the Electrochemical Society</jtitle><stitle>JES</stitle><addtitle>J. Electrochem. Soc</addtitle><date>2022-01-01</date><risdate>2022</risdate><volume>169</volume><issue>1</issue><spage>12501</spage><pages>12501-</pages><issn>0013-4651</issn><eissn>1945-7111</eissn><coden>JESOAN</coden><abstract>A composite electrode composed of electrodeposited, nickel-iron nanostructured clusters onto a glassy carbon (GC) disk electrode was used as a working electrode to detect methylene blue at concentrations below 10
μ
M. The Ni-Fe clusters were prepared by pulse electrodeposition and a lateral composition variation was observed reflective of a local pH change across the Ni-Fe feature. The applied potential for the detection of MB at a pH of 4 was determined through voltammetry, and demonstrated using chronoamperometry and electrochemical impedance spectroscopy (EIS). The adsorption of MB influenced both the capacitance,
C
, and ohmic resistance,
R
s
. A peak present in
i
t
1
/
2
vs
t
chronoamperometry plots decreased with lower MB bulk concentration, while in contra
s
t, the R
s
C parameters determined from equivalent circuit models of EIS had the opposite behavior having a larger signal with lower MB concentration, and hence providing a way to increase the detection signal at lower MB concentration.</abstract><pub>IOP Publishing</pub><doi>10.1149/1945-7111/ac429e</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-4007-9078</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0013-4651 |
| ispartof | Journal of the Electrochemical Society, 2022-01, Vol.169 (1), p.12501 |
| issn | 0013-4651 1945-7111 |
| language | eng |
| recordid | cdi_crossref_primary_10_1149_1945_7111_ac429e |
| source | Institute of Physics |
| title | Electrodeposited Ni-Fe onto Glassy Carbon for the Detection of Methylene Blue |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T05%3A34%3A22IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-iop_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Electrodeposited%20Ni-Fe%20onto%20Glassy%20Carbon%20for%20the%20Detection%20of%20Methylene%20Blue&rft.jtitle=Journal%20of%20the%20Electrochemical%20Society&rft.au=Bahrololoomi,%20Arash&rft.date=2022-01-01&rft.volume=169&rft.issue=1&rft.spage=12501&rft.pages=12501-&rft.issn=0013-4651&rft.eissn=1945-7111&rft.coden=JESOAN&rft_id=info:doi/10.1149/1945-7111/ac429e&rft_dat=%3Ciop_cross%3Ejesac429e%3C/iop_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c355t-f8fe749645872d6e5fead7293b347923b878f9e3a8b7cd0b75d29550801f4fee3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |