Electrochemical synthesis of polymelamine/gold nanoparticle modified carbon paste electrode as voltammetric sensor of dopamine

Muji HARSINI,Bernadeta Ayu WIDYANINGRUM,Erna FITRIANY,Denok Risky Ayu PARAMITA, Ainiy Nur FARIDA,Afaf BAKTIR,Fredy KURNIAWAN,Satya Candra Wibawa SAKTI

Chinese Journal of Analytical Chemistry（2022）

引用 9|浏览2

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摘要

•A Modified electrode was synthesized using electrochemical method.•The PM/AuNPs/CPE demonstrated better electrocatalytic activity toward oxidation of hidroquinone.•The modified sensor showed high selectivity, sensitivity and excellent practice for HQ analysis in the real sample with satisfying recovery.

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关键词

Dopamine,Polymelamine,Gold nanoparticles,Electropolymerization,Voltammetry,Modified electrode

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