Electrochemical Behaviors of Ascorbic Acid at CuGeO3/Polyaniline Nanowire Modified Glassy Carbon Electrode
The electrochemical responses of ascorbic acid have been investigated by cyclic voltammetry on the CuGeO3/20wt% polyaniline nanowire modified glassy carbon electrode at room temperature. The results show that the modified electrode exhibits good analytical performance for the electrochemical detecti...
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| Veröffentlicht in: | Journal of the Electrochemical Society 2012-01, Vol.159 (10), p.G107-G111 |
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| container_end_page | G111 |
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| container_issue | 10 |
| container_start_page | G107 |
| container_title | Journal of the Electrochemical Society |
| container_volume | 159 |
| creator | Pei, L. Z. Cai, Z. Y. Xie, Y. K. Pei, Y. Q. Fan, C. G. Fu, D. G. |
| description | The electrochemical responses of ascorbic acid have been investigated by cyclic voltammetry on the CuGeO3/20wt% polyaniline nanowire modified glassy carbon electrode at room temperature. The results show that the modified electrode exhibits good analytical performance for the electrochemical detection of ascorbic acid in neutral solution. The intensities of the anodic cyclic voltammogram (CV) peaks increase linearly with the increase of the ascorbic acid concentration from 0.001 to 2 mM and scan rate from 25 to 200 mVs−1. CuGeO3/20wt% polyaniline nanowire modified glassy carbon electrode exhibits good reproducibility, stability, low detection limit of 0.61 μM and 0.26 μM for cvp1 and cvp2, respectively, which is better than those at other modified electrodes. |
| doi_str_mv | 10.1149/2.005210jes |
| format | Article |
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CuGeO3/20wt% polyaniline nanowire modified glassy carbon electrode exhibits good reproducibility, stability, low detection limit of 0.61 μM and 0.26 μM for cvp1 and cvp2, respectively, which is better than those at other modified electrodes.</description><identifier>ISSN: 0013-4651</identifier><identifier>DOI: 10.1149/2.005210jes</identifier><language>eng</language><publisher>The Electrochemical Society</publisher><ispartof>Journal of the Electrochemical Society, 2012-01, Vol.159 (10), p.G107-G111</ispartof><rights>2012 The Electrochemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1149/2.005210jes/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>314,776,780,27901,27902,53821</link.rule.ids></links><search><creatorcontrib>Pei, L. 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CuGeO3/20wt% polyaniline nanowire modified glassy carbon electrode exhibits good reproducibility, stability, low detection limit of 0.61 μM and 0.26 μM for cvp1 and cvp2, respectively, which is better than those at other modified electrodes.</description><issn>0013-4651</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNo9kL1OwzAYRT2ARClMvIA3prR2bMfOWKKSIhXKAHPkn8-qIxOjOAX17SmiYro6yz3SQeiOkgWlvF6WC0JESUkP-QLNCKGs4JWgV-g65_6EVHE5Q_06gp3GZPfwEayO-AH2-iukMePk8SrbNJpg8coGh_WEm0MLO7Z8TfGohxDDAPhFD-k7jICfkws-gMNt1DkfcaNHkwZ8Fji4QZdexwy3552j98f1W7Mptrv2qVlti0CVnApgTAtXESGBES4kd77iZc2tMb6qec2dtUTwUklDJQNbWaWY4V5Z4ZRyNZuj-7_fkD67Ph3G4WTrKOl-s3Rl95-F_QBgJlfq</recordid><startdate>20120101</startdate><enddate>20120101</enddate><creator>Pei, L. Z.</creator><creator>Cai, Z. Y.</creator><creator>Xie, Y. K.</creator><creator>Pei, Y. Q.</creator><creator>Fan, C. G.</creator><creator>Fu, D. G.</creator><general>The Electrochemical Society</general><scope/></search><sort><creationdate>20120101</creationdate><title>Electrochemical Behaviors of Ascorbic Acid at CuGeO3/Polyaniline Nanowire Modified Glassy Carbon Electrode</title><author>Pei, L. Z. ; Cai, Z. Y. ; Xie, Y. K. ; Pei, Y. Q. ; Fan, C. G. ; Fu, D. G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i187t-e33a5d6057e304574df64294cbbf69494dcc054287b173ec6c883b4f8c5d88d93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pei, L. Z.</creatorcontrib><creatorcontrib>Cai, Z. Y.</creatorcontrib><creatorcontrib>Xie, Y. K.</creatorcontrib><creatorcontrib>Pei, Y. Q.</creatorcontrib><creatorcontrib>Fan, C. G.</creatorcontrib><creatorcontrib>Fu, D. G.</creatorcontrib><jtitle>Journal of the Electrochemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pei, L. Z.</au><au>Cai, Z. Y.</au><au>Xie, Y. K.</au><au>Pei, Y. Q.</au><au>Fan, C. G.</au><au>Fu, D. G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrochemical Behaviors of Ascorbic Acid at CuGeO3/Polyaniline Nanowire Modified Glassy Carbon Electrode</atitle><jtitle>Journal of the Electrochemical Society</jtitle><addtitle>J. Electrochem. Soc</addtitle><date>2012-01-01</date><risdate>2012</risdate><volume>159</volume><issue>10</issue><spage>G107</spage><epage>G111</epage><pages>G107-G111</pages><issn>0013-4651</issn><abstract>The electrochemical responses of ascorbic acid have been investigated by cyclic voltammetry on the CuGeO3/20wt% polyaniline nanowire modified glassy carbon electrode at room temperature. The results show that the modified electrode exhibits good analytical performance for the electrochemical detection of ascorbic acid in neutral solution. The intensities of the anodic cyclic voltammogram (CV) peaks increase linearly with the increase of the ascorbic acid concentration from 0.001 to 2 mM and scan rate from 25 to 200 mVs−1. CuGeO3/20wt% polyaniline nanowire modified glassy carbon electrode exhibits good reproducibility, stability, low detection limit of 0.61 μM and 0.26 μM for cvp1 and cvp2, respectively, which is better than those at other modified electrodes.</abstract><pub>The Electrochemical Society</pub><doi>10.1149/2.005210jes</doi><tpages>5</tpages></addata></record> |
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| title | Electrochemical Behaviors of Ascorbic Acid at CuGeO3/Polyaniline Nanowire Modified Glassy Carbon Electrode |
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