β-Cyclodextrin functionalized 3D reduced graphene oxide composite-based electrochemical sensor for the sensitive detection of dopamine

Xuan Chen; Na Li; Yanqin Rong; Yuli Hou; Yu Huang; Wenting Liang

doi:10.1039/d1ra02313f

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β-Cyclodextrin functionalized 3D reduced graphene oxide composite-based electrochemical sensor for the sensitive detection of dopamine

Xuan Chen Na Li Yanqin Rong Yuli Hou Yu Huang Wenting Liang

Year: 2021 Journal: RSC Advances Vol: 11 (45)Pages: 28052-28060 Publisher: Royal Society of Chemistry

DOI: 10.1039/d1ra02313f

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Abstract

A 3D-rGO/β-CD nanocomposite was successfully synthesized and further modified onto the surface of GCE to construct a new biosensor for electrochemically sensing DA.

Keywords:

Graphene Differential pulse voltammetry Dielectric spectroscopy Thermogravimetric analysis Cyclic voltammetry Materials science Nanocomposite Electrochemical gas sensor Electrode Raman spectroscopy Detection limit Oxide Nanomaterials Electrochemistry Horizontal scan rate Scanning electron microscope Chemical engineering Analytical Chemistry (journal) Nanotechnology Chemistry Composite material Organic chemistry Chromatography Physical chemistry

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Electrochemical sensors and biosensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Conducting polymers and applications

Physical Sciences → Materials Science → Polymers and Plastics

Electrochemical Analysis and Applications

Physical Sciences → Chemistry → Electrochemistry

β-Cyclodextrin functionalized 3D reduced graphene oxide composite-based electrochemical sensor for the sensitive detection of dopamine

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