Title of article
Determination of phenylephrine with a modified carbon paste electrode
Author/Authors
J.C. Perlado، نويسنده , , A. Zapardiel، نويسنده , , E. Bermejo، نويسنده , , J.A. Pérez، نويسنده , , L. Hern?ndez، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
8
From page
83
To page
90
Abstract
An anodic stripping voltammetric method for determination of phenylephrine with a modified carbon paste electrode is developed. The modified carbon paste electrode was prepared with carbon paste mixed with a cation exchange resin containing the functional group CO2Na. Linear scan voltammetry was used for the electrochemical measurements. The experimental conditions for preconcentration and measurement steps have been optimized in order to attain the optimum analytical signal. In 0.1 M hydrochloric acid the drug shows a well defined oxidation peak at 1.07 V (vs. Ag/AgCl/3 M KC1). A procedure for determining phenylephrine in urine is also described.
Keywords
Stripping voltammetry , Phenylephrine
Journal title
Analytica Chimica Acta
Serial Year
1995
Journal title
Analytica Chimica Acta
Record number
1022274
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