Simultaneous determination of ascorbic acid, epinephrine, and uric acid by differential pulse voltammetry using poly(p-xylenolsulfonephthalein) modified glassy carbon electrode

Colloids and Surfaces B: Biointerfaces

Volumn 79, Issue 2, 2010, Pages 480-487

  Ensafi, Ali A ^a   Taei, M ^a   Khayamian, T ^a  

^a ISFAHAN UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Ascorbic acid, epinephrine, uric acid; Differential pulse voltammetry; Modified glassy carbon electrode; Simultaneous determination

Indexed keywords

ASCORBIC ACIDS; DIFFERENTIAL PULSE VOLTAMMETRY; MODIFIED GLASSY CARBON ELECTRODE; SIMULTANEOUS DETERMINATIONS; URIC ACIDS;

BODY FLUIDS; CATALYTIC OXIDATION; DRUG PRODUCTS; ELECTROCATALYSIS; ELECTRODES; GLASS MEMBRANE ELECTRODES; KETONES; ORGANIC ACIDS; RATE CONSTANTS; VOLTAMMETRY;

GLASSY CARBON;

ADRENALIN; ASCORBIC ACID; POLY(4 XYLENOLSULFONEPHTHALEIN); UNCLASSIFIED DRUG; URIC ACID; BENZENESULFONIC ACID DERIVATIVE; CARBON; GLASS; POLY(4-XYLENOLSULFONEPHTHALEIN); POLYMER; SULFONE;

AQUEOUS SOLUTION; ARTICLE; CALIBRATION; CATALYSIS; CHEMICAL ANALYSIS; CHEMICAL MODIFICATION; CHEMICAL STRUCTURE; CHRONOAMPEROMETRY; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; DIFFERENTIAL PULSE VOLTAMMETRY; DIFFUSION COEFFICIENT; DRUG ANALYSIS; ELECTRODE; GLASSY CARBON ELECTRODE; OXIDATION; PRIORITY JOURNAL; URINALYSIS; CHEMISTRY; ELECTROCHEMICAL ANALYSIS; HUMAN; OXIDATION REDUCTION REACTION; PROCEDURES; URINE;

ASCORBIC ACID; BENZENESULFONATES; CARBON; ELECTROCHEMICAL TECHNIQUES; ELECTRODES; EPINEPHRINE; GLASS; HUMANS; OXIDATION-REDUCTION; POLYMERS; SULFONES; URIC ACID;

EID: 77953916308     PISSN: 09277765     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.colsurfb.2010.05.017     Document Type: Article

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