Highly sensitive electrochemical sensing of neurotransmitter dopamine from scalable UV irradiation-based nitrogen-doped reduced graphene oxide-modified electrode

Soni, Richa; Palit, Kumar; Soni, Mahesh; Kumar, Rudra; Sharma, Satinder K.

doi:10.1007/s12034-020-02091-w

Cited by 11 publications

(1 citation statement)

References 55 publications

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“…Thus, a HNGA modified electrode showed an excellent electrochemical response to the three Other N-rGO synthesis methods have also been developed and studied for DA electrochemical sensing. Soni et al [58] have recently developed a simple, cost-effective and low-temperature synthesis route to N-rGO using a photocatalytic approach. For the photocatalytic synthesis of N-rGO, aqueous GO was mixed with ammonia solution which is used as a precursor of an N dopant, then the mixture was stirred followed by UV illumination for 60 min to achieve the photo-catalytic reduction of RGO.…”

Section: Doped Reduced Graphene Oxidementioning

confidence: 99%

Review—Recent Progress in Graphene Based Modified Electrodes for Electrochemical Detection of Dopamine

et al. 2022

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Graphene and its derivatives have been widely used for the electrochemical detection of dopamine (DA) neurotransmitter, thanks to its high surface area and excellent conductivity. Modified graphene and graphene-based nanocomposites have shown improved catalytic activity towards DA detection. Various modification approaches have been taken, including heteroatom doping and association with other nanomaterials. This review summarizes and highlights the recent advances in graphene-based electrodes for the electrochemical detection of DA. It also aims to provide an overview of the advantages of using polymer as a linker platform to form graphene-based nanocomposites applied to electrochemical DA sensors.

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Section: Doped Reduced Graphene Oxidementioning

confidence: 99%