Oxidation of Dopamine at Polypyrrole Nanowire-Platinum Nanocluster Modified Electrode

Pt nanoclusters were deposited in polypyrrole (PPy) nanowires by cyclic voltammetry method, fabricating a PPy–Pt nanocomposite on glassy carbon electrode (PPy– Pt/GCE). The electrocatalytic oxidation of Dopamine at PPy–Pt/GCE has been investigated. The sensor exhibited excellent electrocatalytic activity toward Dopamine oxidation. The effect of scan rate on Dopamine oxidation also was investigated.

Keywords:

Polypyrrole nanowire , Pt nanocluster , Cyclic voltammetry , Dopamine

Authors

Maryam Saremi

Electroanalytical chemistry research center, iran university of science and technology, Tehran

Seyed Mohammad Reza Milani Hoseini

Electroanalytical chemistry research center, iran university of science and technology, Tehran

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https://civilica.com/doc/60466

شناسه ملی سند علمی:

NAYRC01_067

تاریخ نمایه سازی: 17 مهر 1387

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Saremi, Maryam and Milani Hoseini, Seyed Mohammad Reza,1388,Oxidation of Dopamine at Polypyrrole Nanowire-Platinum Nanocluster Modified Electrode,National Conference on Nanomaterials and Nanotechnology,Najafabad,https://civilica.com/doc/60466

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Type of center: دانشگاه دولتی

Paper count: 26,594

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