Adsorptive stripping voltammetry determination of methyldopa on the surface of a carboxylated multiwall carbon nanotubes modified glassy carbon electrode in biological and pharmaceutical samples

Colloids and Surfaces B: Biointerfaces

Volumn 109, Issue , 2013, Pages 253-258

  Rezaei, Behzad ^a   Askarpour, Neda ^a   Ensafi, Ali A ^a  

^a ISFAHAN UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Adsorptive stripping voltammetry; Carboxylated multiwall carbon nanotube; Methyldopa; Modified glassy carbon electrode; Preconcentration

Indexed keywords

ADSORPTIVE STRIPPING VOLTAMMETRY; CATALYTIC PROPERTIES; ELECTROCHEMICAL BEHAVIORS; METHYLDOPA; MODIFIED GLASSY CARBON ELECTRODE; OPTIMIZED CONDITIONS; PRE-CONCENTRATION; RELATIVE STANDARD DEVIATIONS;

CURVE FITTING; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; GLASS; MULTIWALLED CARBON NANOTUBES (MWCN); VOLTAMMETRY;

GLASS MEMBRANE ELECTRODES;

CARBON; METHYLDOPA; MULTI WALLED NANOTUBE;

ADSORPTIVE STRIPPING POTENTIOMETRY; ARTICLE; CARBOXYLATION; CATALYSIS; CHEMICAL REACTION KINETICS; COULOMETRY; CYCLIC POTENTIOMETRY; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; ELECTROCHEMISTRY; ELECTRODE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OXIDATION; POTENTIOMETRY; PRIORITY JOURNAL; PROCESS OPTIMIZATION; SCANNING ELECTRON MICROSCOPY;

ADSORPTION; CARBON; CARBOXYLIC ACIDS; ELECTROCHEMICAL TECHNIQUES; ELECTRODES; GLASS; HUMANS; HYDROGEN-ION CONCENTRATION; METHYLDOPA; MOLECULAR CONFORMATION; NANOTUBES, CARBON; PARTICLE SIZE; SURFACE PROPERTIES;

EID: 84877653981     PISSN: 09277765     EISSN: 18734367     Source Type: Journal    
DOI: 10.1016/j.colsurfb.2013.04.004     Document Type: Article

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