Highly sensitive and selective electrochemical determination of dopamine and ascorbic acid at Ag/Ag2S modified electrode

Electrochimica Acta

Volumn 56, Issue 5, 2011, Pages 1955-1959

  Li, Chen Yan ^a   Cai, Ying Jie ^a   Yang, Chien Hsin ^b   Wu, Chen Hao ^a   Wei, Yen ^a,c   Wen, Ten Chin ^a   Wang, Tzong Liu ^b   Shieh, Yeong Tarng ^b   Lin, Wen Churng ^d   Chen, Wen Janq ^b  

^a NATIONAL CHENG KUNG UNIVERSITY   (Taiwan)

^b NATIONAL UNIVERSITY OF KAOHSIUNG   (Taiwan)

^c DREXEL UNIVERSITY   (United States)

^d KUN SHAN UNIVERSITY   (Taiwan)

Author keywords

Ascorbic acid; Biosensor; Differential pulse voltammetry; Dopamine; Silver sulfide

Indexed keywords

ASCORBIC ACIDS; BIOSENSOR ELECTRODE; CONCENTRATION LIMITS; CORRELATION COEFFICIENT; DIFFERENTIAL PULSE VOLTAMMETRIC PEAKS; DIFFERENTIAL PULSE VOLTAMMETRY; DOPAMINE; ELECTROCATALYTIC EFFECTS; ELECTROCHEMICAL DEPOSITION; ELECTROCHEMICAL DETERMINATION; ELECTROSTATIC INTERACTIONS; HIGHLY SENSITIVE; INDIUM TIN OXIDE; MIXED SOLUTION; MODIFIED ELECTRODES; OXIDATION POTENTIALS; OXIDATION RESPONSE; PHOSPHATE BUFFER SOLUTIONS; S-LAYERS; SELECTIVE DETERMINATION; SENSITIVE MEASUREMENT; SILVER SULFIDE; SILVER SULFIDES;

BIOSENSORS; BRAIN; CHEMICAL DETECTION; INDIUM; INDIUM SULFIDE; KETONES; ORGANIC ACIDS; OXIDATION; REDUCTION; SILVER COMPOUNDS; TIN; VOLTAMMETRY;

SILVER;

EID: 79551532081     PISSN: 00134686     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.electacta.2010.11.091     Document Type: Article

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