Electrochemical Behaviour and Rapid Determination of L‐Dopa at Electrochemically Pretreated Screen Printed Carbon Electrode | Zendy

Rabinca Andreea Alexandra | Zendy; Buleandra Mihaela | Zendy; Balan Adriana | Zendy; Stamatin Ioan | Zendy; Ciucu Anton Alexandru | Zendy

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Electrochemical Behaviour and Rapid Determination of L‐Dopa at Electrochemically Pretreated Screen Printed Carbon Electrode

Author(s) -

Rabinca Andreea Alexandra,

Buleandra Mihaela,

Balan Adriana,

Stamatin Ioan,

Ciucu Anton Alexandru

Publication year - 2015

Publication title -

electroanalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.574

H-Index - 128

eISSN - 1521-4109

pISSN - 1040-0397

DOI - 10.1002/elan.201500230

Subject(s) - detection limit , differential pulse voltammetry , electrode , electrochemistry , materials science , voltammetry , carbon paste electrode , carbon fibers , cyclic voltammetry , chemistry , chromatography , composite material , composite number

A simple and rapid voltammetric method based on a disposable electrochemically pretreated screen‐printed carbon electrode is proposed for the determination of L ‐dopa. Under optimum differential pulse voltammetry conditions a limit of detection of 3.6×10 −7 M for L ‐dopa was obtained. The method was successfully applied to the determination of L ‐dopa in a commercial pharmaceutical formulation.

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