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Square wave voltammetric determination of methiocarb insecticide based on multiwall carbon nanotube paste electrode
Cyclic voltammogram of methiocarb in 0.1 M H 2 SO 4 exhibited an irreversible anodic peak at about +1285 mV versus Ag/AgCl. Electro-oxidation and determination of methiocarb in spiked soil, river water and agrochemical formulation were realized on a newly prepared carbon-nanotube paste electrode by...
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| Published in: | Journal of applied electrochemistry 2013-04, Vol.43 (4), p.425-432 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c391t-161fc22283f00231e33cd5c5dfca06ec799d4d7fceec5ef9e54624d9f48edd1b3 |
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| cites | cdi_FETCH-LOGICAL-c391t-161fc22283f00231e33cd5c5dfca06ec799d4d7fceec5ef9e54624d9f48edd1b3 |
| container_end_page | 432 |
| container_issue | 4 |
| container_start_page | 425 |
| container_title | Journal of applied electrochemistry |
| container_volume | 43 |
| creator | İnam, Recai Bilgin, Cansu |
| description | Cyclic voltammogram of methiocarb in 0.1 M H
2
SO
4
exhibited an irreversible anodic peak at about +1285 mV versus Ag/AgCl. Electro-oxidation and determination of methiocarb in spiked soil, river water and agrochemical formulation were realized on a newly prepared carbon-nanotube paste electrode by applying square wave voltammetry (SWV). The d
E
p
/d
p
H value indicated that the oxidation mechanism involved the coupling of H
+
with the oxidation process. The peak signals were linearly related to methiocarb concentration in the range of 1.5–59.1 mgL
−1
with a detection limit of 0.45 mgL
−1
. The accuracy and selectivity of the proposed method were shown by calculating the recoveries of methiocarb from soil, river water and pesticide formulation Mesurol
®
. The calculated percent recoveries for soil and river water samples spiked with 30.0 μg g
−1
and 40.0 μg mL
−1
levels were 99.3 ± 1.2 and 98.5 ± 0.3 at 95 % confidence limit, respectively. |
| doi_str_mv | 10.1007/s10800-013-0526-5 |
| format | article |
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2
SO
4
exhibited an irreversible anodic peak at about +1285 mV versus Ag/AgCl. Electro-oxidation and determination of methiocarb in spiked soil, river water and agrochemical formulation were realized on a newly prepared carbon-nanotube paste electrode by applying square wave voltammetry (SWV). The d
E
p
/d
p
H value indicated that the oxidation mechanism involved the coupling of H
+
with the oxidation process. The peak signals were linearly related to methiocarb concentration in the range of 1.5–59.1 mgL
−1
with a detection limit of 0.45 mgL
−1
. The accuracy and selectivity of the proposed method were shown by calculating the recoveries of methiocarb from soil, river water and pesticide formulation Mesurol
®
. The calculated percent recoveries for soil and river water samples spiked with 30.0 μg g
−1
and 40.0 μg mL
−1
levels were 99.3 ± 1.2 and 98.5 ± 0.3 at 95 % confidence limit, respectively.</description><identifier>ISSN: 0021-891X</identifier><identifier>EISSN: 1572-8838</identifier><identifier>DOI: 10.1007/s10800-013-0526-5</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Chemistry ; Chemistry and Materials Science ; Electrochemistry ; Electrodes ; Formulations ; Industrial Chemistry/Chemical Engineering ; Mathematical analysis ; Original Paper ; Oxidation ; Pastes ; Physical Chemistry ; Rivers ; Soil (material) ; Square waves</subject><ispartof>Journal of applied electrochemistry, 2013-04, Vol.43 (4), p.425-432</ispartof><rights>Springer Science+Business Media Dordrecht 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c391t-161fc22283f00231e33cd5c5dfca06ec799d4d7fceec5ef9e54624d9f48edd1b3</citedby><cites>FETCH-LOGICAL-c391t-161fc22283f00231e33cd5c5dfca06ec799d4d7fceec5ef9e54624d9f48edd1b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>İnam, Recai</creatorcontrib><creatorcontrib>Bilgin, Cansu</creatorcontrib><title>Square wave voltammetric determination of methiocarb insecticide based on multiwall carbon nanotube paste electrode</title><title>Journal of applied electrochemistry</title><addtitle>J Appl Electrochem</addtitle><description>Cyclic voltammogram of methiocarb in 0.1 M H
2
SO
4
exhibited an irreversible anodic peak at about +1285 mV versus Ag/AgCl. Electro-oxidation and determination of methiocarb in spiked soil, river water and agrochemical formulation were realized on a newly prepared carbon-nanotube paste electrode by applying square wave voltammetry (SWV). The d
E
p
/d
p
H value indicated that the oxidation mechanism involved the coupling of H
+
with the oxidation process. The peak signals were linearly related to methiocarb concentration in the range of 1.5–59.1 mgL
−1
with a detection limit of 0.45 mgL
−1
. The accuracy and selectivity of the proposed method were shown by calculating the recoveries of methiocarb from soil, river water and pesticide formulation Mesurol
®
. The calculated percent recoveries for soil and river water samples spiked with 30.0 μg g
−1
and 40.0 μg mL
−1
levels were 99.3 ± 1.2 and 98.5 ± 0.3 at 95 % confidence limit, respectively.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Electrochemistry</subject><subject>Electrodes</subject><subject>Formulations</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Mathematical analysis</subject><subject>Original Paper</subject><subject>Oxidation</subject><subject>Pastes</subject><subject>Physical Chemistry</subject><subject>Rivers</subject><subject>Soil (material)</subject><subject>Square waves</subject><issn>0021-891X</issn><issn>1572-8838</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkctKBDEQRYMoOI5-gLss3bTm0Y_0UgZfILhQwV1IJxXN0N2ZSdIz-PemGde6KijOuVRxEbqk5JoS0txESgQhBaG8IBWri-oILWjVsEIILo7RghBGC9HSj1N0FuOaENKyulyg-LqdVAC8VzvAO98nNQyQgtPYQIIwuFEl50fsLc77L-e1Ch12YwSdnHYGcKciGJyRYeqT26u-xzOTF6MafZo6wBsVE2DosxO8gXN0YlUf4eJ3LtH7_d3b6rF4fnl4Wt0-F5q3NBW0plYzxgS3-XpOgXNtKl0ZqxWpQTdta0rTWA2gK7AtVGXNStPaUoAxtONLdHXI3QS_nSAmObiooe_VCH6KkjY1o5yXpfgfLXnb5HhWZZQeUB18jAGs3AQ3qPAtKZFzF_LQhcxdyLkLOTvs4MTMjp8Q5NpPYczP_yH9AJxqj10</recordid><startdate>20130401</startdate><enddate>20130401</enddate><creator>İnam, Recai</creator><creator>Bilgin, Cansu</creator><general>Springer Netherlands</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20130401</creationdate><title>Square wave voltammetric determination of methiocarb insecticide based on multiwall carbon nanotube paste electrode</title><author>İnam, Recai ; Bilgin, Cansu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c391t-161fc22283f00231e33cd5c5dfca06ec799d4d7fceec5ef9e54624d9f48edd1b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Electrochemistry</topic><topic>Electrodes</topic><topic>Formulations</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Mathematical analysis</topic><topic>Original Paper</topic><topic>Oxidation</topic><topic>Pastes</topic><topic>Physical Chemistry</topic><topic>Rivers</topic><topic>Soil (material)</topic><topic>Square waves</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>İnam, Recai</creatorcontrib><creatorcontrib>Bilgin, Cansu</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of applied electrochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>İnam, Recai</au><au>Bilgin, Cansu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Square wave voltammetric determination of methiocarb insecticide based on multiwall carbon nanotube paste electrode</atitle><jtitle>Journal of applied electrochemistry</jtitle><stitle>J Appl Electrochem</stitle><date>2013-04-01</date><risdate>2013</risdate><volume>43</volume><issue>4</issue><spage>425</spage><epage>432</epage><pages>425-432</pages><issn>0021-891X</issn><eissn>1572-8838</eissn><abstract>Cyclic voltammogram of methiocarb in 0.1 M H
2
SO
4
exhibited an irreversible anodic peak at about +1285 mV versus Ag/AgCl. Electro-oxidation and determination of methiocarb in spiked soil, river water and agrochemical formulation were realized on a newly prepared carbon-nanotube paste electrode by applying square wave voltammetry (SWV). The d
E
p
/d
p
H value indicated that the oxidation mechanism involved the coupling of H
+
with the oxidation process. The peak signals were linearly related to methiocarb concentration in the range of 1.5–59.1 mgL
−1
with a detection limit of 0.45 mgL
−1
. The accuracy and selectivity of the proposed method were shown by calculating the recoveries of methiocarb from soil, river water and pesticide formulation Mesurol
®
. The calculated percent recoveries for soil and river water samples spiked with 30.0 μg g
−1
and 40.0 μg mL
−1
levels were 99.3 ± 1.2 and 98.5 ± 0.3 at 95 % confidence limit, respectively.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10800-013-0526-5</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-891X |
| ispartof | Journal of applied electrochemistry, 2013-04, Vol.43 (4), p.425-432 |
| issn | 0021-891X 1572-8838 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1762133448 |
| source | Springer Nature |
| subjects | Chemistry Chemistry and Materials Science Electrochemistry Electrodes Formulations Industrial Chemistry/Chemical Engineering Mathematical analysis Original Paper Oxidation Pastes Physical Chemistry Rivers Soil (material) Square waves |
| title | Square wave voltammetric determination of methiocarb insecticide based on multiwall carbon nanotube paste electrode |
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