Determination of viloxazine by differential pulse voltammetry with boron-doped diamond electrode
This paper presents a novel, high sensitive analytical method for electrochemical determination of viloxazine at boron-doped diamond electrode using differential pulse voltammetry (DPV). The verification of viloxazine electrochemical behavior proved that viloxazine undergoes diffusion controlled, on...
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Veröffentlicht in: | Monatshefte für Chemie 2019-09, Vol.150 (9), p.1655-1665 |
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description | This paper presents a novel, high sensitive analytical method for electrochemical determination of viloxazine at boron-doped diamond electrode using differential pulse voltammetry (DPV). The verification of viloxazine electrochemical behavior proved that viloxazine undergoes diffusion controlled, one-electron irreversible oxidation process. Optimization stage allowed for selection of acetate buffer solution (pH 5; 0.1 mol dm
−3
) as the best suitable supporting electrolyte and determination of DPV parameters. The calibration curve was obtained in the concentration range 0.1–20.0 µmol dm
−3
with the detection limit equal to 0.04 µmol dm
−3
, respectively. The optimized procedure was validated by studying the sensitivity, accuracy, and precision of obtained results. The proposed method was successfully employed for viloxazine determination in spiked tap and river water samples with recovery of 95.8–98.8%.
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doi_str_mv | 10.1007/s00706-019-2380-6 |
format | Article |
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−3
) as the best suitable supporting electrolyte and determination of DPV parameters. The calibration curve was obtained in the concentration range 0.1–20.0 µmol dm
−3
with the detection limit equal to 0.04 µmol dm
−3
, respectively. The optimized procedure was validated by studying the sensitivity, accuracy, and precision of obtained results. The proposed method was successfully employed for viloxazine determination in spiked tap and river water samples with recovery of 95.8–98.8%.
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−3
) as the best suitable supporting electrolyte and determination of DPV parameters. The calibration curve was obtained in the concentration range 0.1–20.0 µmol dm
−3
with the detection limit equal to 0.04 µmol dm
−3
, respectively. The optimized procedure was validated by studying the sensitivity, accuracy, and precision of obtained results. The proposed method was successfully employed for viloxazine determination in spiked tap and river water samples with recovery of 95.8–98.8%.
Graphical abstract</description><subject>Analytical Chemistry</subject><subject>Boron</subject><subject>Buffer solutions</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Diamonds</subject><subject>Electrochemical analysis</subject><subject>Electrodes</subject><subject>Inorganic Chemistry</subject><subject>Optimization</subject><subject>Organic Chemistry</subject><subject>Original Paper</subject><subject>Oxidation</subject><subject>Physical Chemistry</subject><subject>Theoretical and Computational Chemistry</subject><subject>Voltammetry</subject><issn>0026-9247</issn><issn>1434-4475</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp1kE1LxDAQhoMouK7-AG8Bz9F8NW2Psn7Cghc9x7SdaJc2qUl2df31ZlnBk4eZYZjnfQdehM4ZvWSUllcxN6oIZTXhoqJEHaAZk0ISKcviEM0o5YrUXJbH6CTGFc27pGKGXm8gQRh7Z1LvHfYWb_rBf5nv3gFutrjrrYUALvVmwNN6iIA3fkhmHCGFLf7s0ztufPCOdH6CLvNm9K7DMECbgu_gFB1Zk2Vnv3OOXu5unxcPZPl0_7i4XpJW1CqRwgrLGMvFu8IWzChZVaopRcMErymTTJZlUeUrbzpeAQVbqrpQtSjalptKzNHF3ncK_mMNMemVXweXX2rOK6o4L6siU2xPtcHHGMDqKfSjCVvNqN4FqfdB6hyk3gWpVdbwvSZm1r1B-HP-X_QD3fh2Gw</recordid><startdate>20190901</startdate><enddate>20190901</enddate><creator>Madej, Maria</creator><creator>Kochana, Jolanta</creator><creator>Baś, Bogusław</creator><general>Springer Vienna</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-7979-2922</orcidid></search><sort><creationdate>20190901</creationdate><title>Determination of viloxazine by differential pulse voltammetry with boron-doped diamond electrode</title><author>Madej, Maria ; Kochana, Jolanta ; Baś, Bogusław</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c396t-5f3f111f112d5f51a64886b73b132901414775812d2bd28e0ef76956935cc2a83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Analytical Chemistry</topic><topic>Boron</topic><topic>Buffer solutions</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Diamonds</topic><topic>Electrochemical analysis</topic><topic>Electrodes</topic><topic>Inorganic Chemistry</topic><topic>Optimization</topic><topic>Organic Chemistry</topic><topic>Original Paper</topic><topic>Oxidation</topic><topic>Physical Chemistry</topic><topic>Theoretical and Computational Chemistry</topic><topic>Voltammetry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Madej, Maria</creatorcontrib><creatorcontrib>Kochana, Jolanta</creatorcontrib><creatorcontrib>Baś, Bogusław</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><jtitle>Monatshefte für Chemie</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Madej, Maria</au><au>Kochana, Jolanta</au><au>Baś, Bogusław</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of viloxazine by differential pulse voltammetry with boron-doped diamond electrode</atitle><jtitle>Monatshefte für Chemie</jtitle><stitle>Monatsh Chem</stitle><date>2019-09-01</date><risdate>2019</risdate><volume>150</volume><issue>9</issue><spage>1655</spage><epage>1665</epage><pages>1655-1665</pages><issn>0026-9247</issn><eissn>1434-4475</eissn><abstract>This paper presents a novel, high sensitive analytical method for electrochemical determination of viloxazine at boron-doped diamond electrode using differential pulse voltammetry (DPV). The verification of viloxazine electrochemical behavior proved that viloxazine undergoes diffusion controlled, one-electron irreversible oxidation process. Optimization stage allowed for selection of acetate buffer solution (pH 5; 0.1 mol dm
−3
) as the best suitable supporting electrolyte and determination of DPV parameters. The calibration curve was obtained in the concentration range 0.1–20.0 µmol dm
−3
with the detection limit equal to 0.04 µmol dm
−3
, respectively. The optimized procedure was validated by studying the sensitivity, accuracy, and precision of obtained results. The proposed method was successfully employed for viloxazine determination in spiked tap and river water samples with recovery of 95.8–98.8%.
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subjects | Analytical Chemistry Boron Buffer solutions Chemistry Chemistry and Materials Science Chemistry/Food Science Diamonds Electrochemical analysis Electrodes Inorganic Chemistry Optimization Organic Chemistry Original Paper Oxidation Physical Chemistry Theoretical and Computational Chemistry Voltammetry |
title | Determination of viloxazine by differential pulse voltammetry with boron-doped diamond electrode |
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