Amperometric detection of diclofenac at a nano-structured multi-wall carbon nanotubes sensing films - Archive ouverte HAL Access content directly
Journal Articles Inorganic Chemistry Communications Year : 2019

Amperometric detection of diclofenac at a nano-structured multi-wall carbon nanotubes sensing films

Abstract

COOH-functionalized multi-walled carbon nanotubes (f-MWCNTs) film coated on glassy carbon electrode (GCE) were prepared, and the detection of diclofenac (DCF) was investigated by cyclic voltammetry and amperometry. The results showed that the nano-structured electrodes exhibit good analytical performances towards the electrochemical oxidation of DCF with a detection limit of 0.1 μM and a sensitivity of 0.06 μA. μM−1 within a dynamic concentration range varying from 2 μM to 15 μM.
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Dates and versions

hal-02189988 , version 1 (20-07-2019)

Identifiers

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Cyrine Slim, Nisrine Tlili, Cyrille Richard, Sophie Griveau, Fethi Bedioui. Amperometric detection of diclofenac at a nano-structured multi-wall carbon nanotubes sensing films. Inorganic Chemistry Communications, 2019, 107, pp.107454. ⟨10.1016/j.inoche.2019.107454⟩. ⟨hal-02189988⟩
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