Application of gold nanoparticles/TiO2 modified electrode for the electrooxidative determination of catechol in tea samples

Food Chemistry

Volumn 135, Issue 2, 2012, Pages 446-451

  Wang, Guangfeng ^a   He, Xiuping ^a   Zhou, Fei ^a   Li, Zejun ^a   Fang, Bin ^a   Zhang, Xiaojun ^a   Wang, Lun ^a  

^a ANHUI NORMAL UNIVERSITY   (China)

Author keywords

Catechol; Determination; Modified electrode; Tea sample

Indexed keywords

CATECHOL; CORRELATION COEFFICIENT; DETERMINATION; DIFFERENTIAL PULSE VOLTAMMETRY; ELECTROCHEMICAL BEHAVIOUR; GOLD NANOPARTICLES; INDIUM TIN OXIDE ELECTRODES; LIMIT OF DETECTION; LINEAR RANGE; MODIFIED ELECTRODES; PEAK CURRENTS; PEAK POTENTIALS; PHOSPHATE BUFFER SOLUTIONS; STABILITY STUDY; TEA SAMPLES;

CHROMATOGRAPHY; CYCLIC VOLTAMMETRY; GOLD; KETONES; TIN; TIN OXIDES;

PHENOLS;

CATECHOL; GOLD NANOPARTICLE; HYDROQUINONE; INDIUM TIN OXIDE; TITANIUM DIOXIDE;

ARTICLE; CYCLIC POTENTIOMETRY; DIFFERENTIAL PULSE VOLTAMMETRY; ELECTROCHEMISTRY; ELECTRODE; OXIDATION; PH MEASUREMENT; TEA;

CATECHOLS; ELECTROCHEMISTRY; ELECTRODES; GOLD; HYDROQUINONES; NANOPARTICLES; OXIDATION-REDUCTION; TEA; TIN COMPOUNDS;

EID: 84863905294     PISSN: 03088146     EISSN: 18737072     Source Type: Journal    
DOI: 10.1016/j.foodchem.2012.04.139     Document Type: Article

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