Gold-Ruthenium Alloy Nanoparticles Modified Glassy Carbon Electrode as a Sensing Platform for the Trace Level Detection of Indol-3-Carbaldehyde

Gold-Ruthenium Alloy Nanoparticles Modified Glassy Carbon Electrode as a Sensing Platform for the Trace Level Detection of Indol-3-Carbaldehyde

In the present work we have proposed a novel strategy for the detection of indol-3-carbaldehyde (I3C) using Au-Ru alloy nanoparticles (NPs) modified glassy carbon electrode. The work is focused on achieving the optimum conditions for getting robust signal of I3C over NPs modified electrode surface....

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of the Electrochemical Society 2017-01, Vol.164 (12), p.B542-B547
Hauptverfasser: Shah, Afzal, Mahmood, Ansar, Mehmood, Rashad, Rehman, Saif ur, Ozkan, Sibel Aysil, Shah, Aamir Hassan
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page B547
container_issue 12
container_start_page B542
container_title Journal of the Electrochemical Society
container_volume 164
creator Shah, Afzal
Mahmood, Ansar
Mehmood, Rashad
Rehman, Saif ur
Ozkan, Sibel Aysil
Shah, Aamir Hassan
description In the present work we have proposed a novel strategy for the detection of indol-3-carbaldehyde (I3C) using Au-Ru alloy nanoparticles (NPs) modified glassy carbon electrode. The work is focused on achieving the optimum conditions for getting robust signal of I3C over NPs modified electrode surface. The alloy NPs of Au-Ru were synthesized by polyols method and characterized by XRD and UV-visible spectroscopy. Cyclic, square wave and differential pulse voltammetry were used for investigating the performance of the designed sensor for the electroanalysis of I3C. The developed sensor showed nice voltammetric response in media of different pH and demonstrated remarkable electrocatalytic activity and anti-interference ability. A linear calibration curve for indol-3-carbaldehyde was obtained in the concentration range of 20-100 μM with a correlation coefficient of 0.99. The results revealed that 1.89 μM concentration of I3C can be reliably detected at Au-Ru modified glassy carbon electrode. Moreover, the designed sensor showed excellent analytical characteristics such as high selectivity, reproducibility, wide linearity range and lower limit of detection.
doi_str_mv 10.1149/2.0891712jes
format Article
fullrecord <record><control><sourceid>iop_cross</sourceid><recordid>TN_cdi_iop_journals_10_1149_2_0891712jes</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>0891712JES</sourcerecordid><originalsourceid>FETCH-LOGICAL-c268t-c782e7ea72e905b9b16b99bfbe04186610c21ed1324a8703696015a40c46aab83</originalsourceid><addsrcrecordid>eNptkE1Lw0AQhhdRsFZv_oA5ejB1J9lukmOptRbqB1rPYbOZ2C3bbNlNhfwK_7IpFbx4mWHgeR-Gl7Fr5CNEkd_FI57lmGK8oXDCBpiLcZQi4ikbcI5JJOQYz9lFCJv-xEykA_Y9d7aK3vbtmhqz38LEWtfBs2rcTvnWaEsBnlxlakMVzK0KoYOp8qVrYGZJt95VBCqAgndqgmk-4dWqtnZ-C_2AXgsrrzTBkr7Iwj21fcj0aVfDoqmcjZLo4FO2onVX0SU7q5UNdPW7h-zjYbaaPkbLl_liOllGOpZZG-k0iykllcaU83GZlyjLPC_rkrjATErkOkaqMImFylKeyFxyHCvBtZBKlVkyZLdHr_YuBE91sfNmq3xXIC8OZRZx8Vdmj98cceN2xcbtfdM_9z_6A7qQdZU</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Gold-Ruthenium Alloy Nanoparticles Modified Glassy Carbon Electrode as a Sensing Platform for the Trace Level Detection of Indol-3-Carbaldehyde</title><source>Institute of Physics Journals</source><creator>Shah, Afzal ; Mahmood, Ansar ; Mehmood, Rashad ; Rehman, Saif ur ; Ozkan, Sibel Aysil ; Shah, Aamir Hassan</creator><creatorcontrib>Shah, Afzal ; Mahmood, Ansar ; Mehmood, Rashad ; Rehman, Saif ur ; Ozkan, Sibel Aysil ; Shah, Aamir Hassan</creatorcontrib><description>In the present work we have proposed a novel strategy for the detection of indol-3-carbaldehyde (I3C) using Au-Ru alloy nanoparticles (NPs) modified glassy carbon electrode. The work is focused on achieving the optimum conditions for getting robust signal of I3C over NPs modified electrode surface. The alloy NPs of Au-Ru were synthesized by polyols method and characterized by XRD and UV-visible spectroscopy. Cyclic, square wave and differential pulse voltammetry were used for investigating the performance of the designed sensor for the electroanalysis of I3C. The developed sensor showed nice voltammetric response in media of different pH and demonstrated remarkable electrocatalytic activity and anti-interference ability. A linear calibration curve for indol-3-carbaldehyde was obtained in the concentration range of 20-100 μM with a correlation coefficient of 0.99. The results revealed that 1.89 μM concentration of I3C can be reliably detected at Au-Ru modified glassy carbon electrode. Moreover, the designed sensor showed excellent analytical characteristics such as high selectivity, reproducibility, wide linearity range and lower limit of detection.</description><identifier>ISSN: 0013-4651</identifier><identifier>EISSN: 1945-7111</identifier><identifier>DOI: 10.1149/2.0891712jes</identifier><language>eng</language><publisher>The Electrochemical Society</publisher><ispartof>Journal of the Electrochemical Society, 2017-01, Vol.164 (12), p.B542-B547</ispartof><rights>2017 The Electrochemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c268t-c782e7ea72e905b9b16b99bfbe04186610c21ed1324a8703696015a40c46aab83</citedby><cites>FETCH-LOGICAL-c268t-c782e7ea72e905b9b16b99bfbe04186610c21ed1324a8703696015a40c46aab83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1149/2.0891712jes/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>314,776,780,4010,27900,27901,27902,53821</link.rule.ids></links><search><creatorcontrib>Shah, Afzal</creatorcontrib><creatorcontrib>Mahmood, Ansar</creatorcontrib><creatorcontrib>Mehmood, Rashad</creatorcontrib><creatorcontrib>Rehman, Saif ur</creatorcontrib><creatorcontrib>Ozkan, Sibel Aysil</creatorcontrib><creatorcontrib>Shah, Aamir Hassan</creatorcontrib><title>Gold-Ruthenium Alloy Nanoparticles Modified Glassy Carbon Electrode as a Sensing Platform for the Trace Level Detection of Indol-3-Carbaldehyde</title><title>Journal of the Electrochemical Society</title><addtitle>J. Electrochem. Soc</addtitle><description>In the present work we have proposed a novel strategy for the detection of indol-3-carbaldehyde (I3C) using Au-Ru alloy nanoparticles (NPs) modified glassy carbon electrode. The work is focused on achieving the optimum conditions for getting robust signal of I3C over NPs modified electrode surface. The alloy NPs of Au-Ru were synthesized by polyols method and characterized by XRD and UV-visible spectroscopy. Cyclic, square wave and differential pulse voltammetry were used for investigating the performance of the designed sensor for the electroanalysis of I3C. The developed sensor showed nice voltammetric response in media of different pH and demonstrated remarkable electrocatalytic activity and anti-interference ability. A linear calibration curve for indol-3-carbaldehyde was obtained in the concentration range of 20-100 μM with a correlation coefficient of 0.99. The results revealed that 1.89 μM concentration of I3C can be reliably detected at Au-Ru modified glassy carbon electrode. Moreover, the designed sensor showed excellent analytical characteristics such as high selectivity, reproducibility, wide linearity range and lower limit of detection.</description><issn>0013-4651</issn><issn>1945-7111</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNptkE1Lw0AQhhdRsFZv_oA5ejB1J9lukmOptRbqB1rPYbOZ2C3bbNlNhfwK_7IpFbx4mWHgeR-Gl7Fr5CNEkd_FI57lmGK8oXDCBpiLcZQi4ikbcI5JJOQYz9lFCJv-xEykA_Y9d7aK3vbtmhqz38LEWtfBs2rcTvnWaEsBnlxlakMVzK0KoYOp8qVrYGZJt95VBCqAgndqgmk-4dWqtnZ-C_2AXgsrrzTBkr7Iwj21fcj0aVfDoqmcjZLo4FO2onVX0SU7q5UNdPW7h-zjYbaaPkbLl_liOllGOpZZG-k0iykllcaU83GZlyjLPC_rkrjATErkOkaqMImFylKeyFxyHCvBtZBKlVkyZLdHr_YuBE91sfNmq3xXIC8OZRZx8Vdmj98cceN2xcbtfdM_9z_6A7qQdZU</recordid><startdate>201701</startdate><enddate>201701</enddate><creator>Shah, Afzal</creator><creator>Mahmood, Ansar</creator><creator>Mehmood, Rashad</creator><creator>Rehman, Saif ur</creator><creator>Ozkan, Sibel Aysil</creator><creator>Shah, Aamir Hassan</creator><general>The Electrochemical Society</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201701</creationdate><title>Gold-Ruthenium Alloy Nanoparticles Modified Glassy Carbon Electrode as a Sensing Platform for the Trace Level Detection of Indol-3-Carbaldehyde</title><author>Shah, Afzal ; Mahmood, Ansar ; Mehmood, Rashad ; Rehman, Saif ur ; Ozkan, Sibel Aysil ; Shah, Aamir Hassan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-c782e7ea72e905b9b16b99bfbe04186610c21ed1324a8703696015a40c46aab83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shah, Afzal</creatorcontrib><creatorcontrib>Mahmood, Ansar</creatorcontrib><creatorcontrib>Mehmood, Rashad</creatorcontrib><creatorcontrib>Rehman, Saif ur</creatorcontrib><creatorcontrib>Ozkan, Sibel Aysil</creatorcontrib><creatorcontrib>Shah, Aamir Hassan</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of the Electrochemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shah, Afzal</au><au>Mahmood, Ansar</au><au>Mehmood, Rashad</au><au>Rehman, Saif ur</au><au>Ozkan, Sibel Aysil</au><au>Shah, Aamir Hassan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Gold-Ruthenium Alloy Nanoparticles Modified Glassy Carbon Electrode as a Sensing Platform for the Trace Level Detection of Indol-3-Carbaldehyde</atitle><jtitle>Journal of the Electrochemical Society</jtitle><addtitle>J. Electrochem. Soc</addtitle><date>2017-01</date><risdate>2017</risdate><volume>164</volume><issue>12</issue><spage>B542</spage><epage>B547</epage><pages>B542-B547</pages><issn>0013-4651</issn><eissn>1945-7111</eissn><abstract>In the present work we have proposed a novel strategy for the detection of indol-3-carbaldehyde (I3C) using Au-Ru alloy nanoparticles (NPs) modified glassy carbon electrode. The work is focused on achieving the optimum conditions for getting robust signal of I3C over NPs modified electrode surface. The alloy NPs of Au-Ru were synthesized by polyols method and characterized by XRD and UV-visible spectroscopy. Cyclic, square wave and differential pulse voltammetry were used for investigating the performance of the designed sensor for the electroanalysis of I3C. The developed sensor showed nice voltammetric response in media of different pH and demonstrated remarkable electrocatalytic activity and anti-interference ability. A linear calibration curve for indol-3-carbaldehyde was obtained in the concentration range of 20-100 μM with a correlation coefficient of 0.99. The results revealed that 1.89 μM concentration of I3C can be reliably detected at Au-Ru modified glassy carbon electrode. Moreover, the designed sensor showed excellent analytical characteristics such as high selectivity, reproducibility, wide linearity range and lower limit of detection.</abstract><pub>The Electrochemical Society</pub><doi>10.1149/2.0891712jes</doi><tpages>6</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0013-4651
ispartof Journal of the Electrochemical Society, 2017-01, Vol.164 (12), p.B542-B547
issn 0013-4651
1945-7111
language eng
recordid cdi_iop_journals_10_1149_2_0891712jes
source Institute of Physics Journals
title Gold-Ruthenium Alloy Nanoparticles Modified Glassy Carbon Electrode as a Sensing Platform for the Trace Level Detection of Indol-3-Carbaldehyde
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-11T16%3A10%3A28IST&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=Gold-Ruthenium%20Alloy%20Nanoparticles%20Modified%20Glassy%20Carbon%20Electrode%20as%20a%20Sensing%20Platform%20for%20the%20Trace%20Level%20Detection%20of%20Indol-3-Carbaldehyde&rft.jtitle=Journal%20of%20the%20Electrochemical%20Society&rft.au=Shah,%20Afzal&rft.date=2017-01&rft.volume=164&rft.issue=12&rft.spage=B542&rft.epage=B547&rft.pages=B542-B547&rft.issn=0013-4651&rft.eissn=1945-7111&rft_id=info:doi/10.1149/2.0891712jes&rft_dat=%3Ciop_cross%3E0891712JES%3C/iop_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true