Fast scanning voltammetric detector for high performance liquid chromatography

Abstract

This article describes the application of fast scan differential pulse voltammetry on a glassy carbon electrode as a working electrode in a wall-jet arrangement in combination with a high performance liquid chromatography. During the characterization of electrochemical detection, the separability, the repeatability, and the concentration characteristics for determination of common antioxidants in standard solutions were found. Finally, as an application of the technique, the optimized procedure has been used for the first time to determine antioxidants contained in tea samples by applying a simple extraction procedure.

Original language	English
Pages (from-to)	534-539
Number of pages	6
Journal	Electrochimica Acta
Volume	281
DOIs	https://doi.org/10.1016/j.electacta.2018.05.199
Publication status	Published - 10 Aug 2018
Externally published	Yes

Keywords

Antioxidants
Fast scan differential pulse voltammetry
Glassy carbon electrode
High performance liquid chromatography

ASJC Scopus subject areas

Chemical Engineering(all)
Electrochemistry

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10.1016/j.electacta.2018.05.199

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title = "Fast scanning voltammetric detector for high performance liquid chromatography",

abstract = "This article describes the application of fast scan differential pulse voltammetry on a glassy carbon electrode as a working electrode in a wall-jet arrangement in combination with a high performance liquid chromatography. During the characterization of electrochemical detection, the separability, the repeatability, and the concentration characteristics for determination of common antioxidants in standard solutions were found. Finally, as an application of the technique, the optimized procedure has been used for the first time to determine antioxidants contained in tea samples by applying a simple extraction procedure.",

keywords = "Antioxidants, Fast scan differential pulse voltammetry, Glassy carbon electrode, High performance liquid chromatography",

author = "Dmytro Bavol and Matteo Scampicchio and Jiri Zima and Jiri Barek and Hana Dejmkova",

year = "2018",

month = aug,

day = "10",

doi = "10.1016/j.electacta.2018.05.199",

language = "English",

volume = "281",

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journal = "Electrochimica Acta",

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publisher = "Elsevier Limited",

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TY - JOUR

T1 - Fast scanning voltammetric detector for high performance liquid chromatography

AU - Bavol, Dmytro

AU - Scampicchio, Matteo

AU - Zima, Jiri

AU - Barek, Jiri

AU - Dejmkova, Hana

PY - 2018/8/10

Y1 - 2018/8/10

N2 - This article describes the application of fast scan differential pulse voltammetry on a glassy carbon electrode as a working electrode in a wall-jet arrangement in combination with a high performance liquid chromatography. During the characterization of electrochemical detection, the separability, the repeatability, and the concentration characteristics for determination of common antioxidants in standard solutions were found. Finally, as an application of the technique, the optimized procedure has been used for the first time to determine antioxidants contained in tea samples by applying a simple extraction procedure.

AB - This article describes the application of fast scan differential pulse voltammetry on a glassy carbon electrode as a working electrode in a wall-jet arrangement in combination with a high performance liquid chromatography. During the characterization of electrochemical detection, the separability, the repeatability, and the concentration characteristics for determination of common antioxidants in standard solutions were found. Finally, as an application of the technique, the optimized procedure has been used for the first time to determine antioxidants contained in tea samples by applying a simple extraction procedure.

KW - Antioxidants

KW - Fast scan differential pulse voltammetry

KW - Glassy carbon electrode

KW - High performance liquid chromatography

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VL - 281

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EP - 539

JO - Electrochimica Acta

JF - Electrochimica Acta

SN - 0013-4686