Carbon nanotube-chitosan modified disposable pencil graphite electrode for Vitamin B 12 analysis

Colloids and Surfaces B: Biointerfaces

Volumn 87, Issue 1, 2011, Pages 18-22

  Kuralay, Filiz ^a   Vural, Tayfun ^a   Bayram, Cem ^a   Denkbas, Emir Baki ^a   Abaci, Serdar ^a  

^a HACETTEPE UNIVERSITY   (Turkey)

Author keywords

Biosensor; Chitosan; Disposable pencil graphite electrode; Single walled carbon nanotubes; Vitamin B 12

Indexed keywords

ELECTROCHEMICAL BEHAVIORS; ELECTROCHEMICAL DETECTION; ELECTRODE SYSTEMS; MODIFIED ELECTRODES; PENCIL GRAPHITE ELECTRODE; PHARMACEUTICAL PRODUCTS; SINGLE-WALLED CARBON; SQUARE WAVE VOLTAMMETRY; VITAMIN B; VITAMIN B 12;

BIOSENSORS; CHEMICAL DETECTION; CHITOSAN; CYCLIC VOLTAMMETRY; DRUG PRODUCTS; ELECTROCHEMICAL CORROSION; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; GRAPHITE; GRAPHITE ELECTRODES; SCANNING ELECTRON MICROSCOPY; SINGLE-WALLED CARBON NANOTUBES (SWCN);

ELECTROCHEMICAL ELECTRODES;

CHITOSAN; CYANOCOBALAMIN; GRAPHITE; SINGLE WALLED NANOTUBE;

ARTICLE; CHEMICAL ANALYSIS; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; CYCLIC POTENTIOMETRY; DISPOSABLE EQUIPMENT; ELECTROCHEMICAL DETECTION; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; ELECTRODE; OXIDATION REDUCTION POTENTIAL; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; SCANNING ELECTRON MICROSCOPY; SENSITIVITY ANALYSIS; SURFACE PROPERTY;

CHITOSAN; DIELECTRIC SPECTROSCOPY; DISPOSABLE EQUIPMENT; ELECTROCHEMICAL TECHNIQUES; ELECTRODES; GRAPHITE; HYDROGEN-ION CONCENTRATION; NANOTUBES, CARBON; VITAMIN B 12;

EID: 79959328294     PISSN: 09277765     EISSN: 18734367     Source Type: Journal    
DOI: 10.1016/j.colsurfb.2011.03.030     Document Type: Article

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