In situ one-step electrochemical preparation of graphene oxide nanosheet-modified electrodes for biosensors

Fanwu Zeng; Zhenhua Sun; Xiaoguang Sang; Dermot Diamond; King Tong Lau; Xiaoxia Liu; Dang Sheng Su

doi:10.1002/cssc.201100319

In situ one-step electrochemical preparation of graphene oxide nanosheet-modified electrodes for biosensors

Fanwu Zeng, Zhenhua Sun, Xiaoguang Sang, Dermot Diamond, King Tong Lau, Xiaoxia Liu^*, Dang Sheng Su

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

88 Citations (Scopus)

Abstract

Mild, but strong enough: A green electrochemical method is presented to prepare graphene oxide nanosheet-modified electrodes insitu. The modified electrodes show a very good electrochemical catalytic activity to ascorbic acid. The as-prepared nanosheets, naturally fixed on the electrode, have a low degree of oxidation and can be easily reduced electrochemically insitu.

Original language	English
Pages (from-to)	1587-1591
Number of pages	5
Journal	ChemSusChem
Volume	4
Issue number	11
DOIs	https://doi.org/10.1002/cssc.201100319
Publication status	Published - 18 Nov 2011
Externally published	Yes

Keywords

biosensors
electrochemistry
exfoliation
graphene
nanosheets

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10.1002/cssc.201100319

Cite this

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abstract = "Mild, but strong enough: A green electrochemical method is presented to prepare graphene oxide nanosheet-modified electrodes insitu. The modified electrodes show a very good electrochemical catalytic activity to ascorbic acid. The as-prepared nanosheets, naturally fixed on the electrode, have a low degree of oxidation and can be easily reduced electrochemically insitu.",

keywords = "biosensors, electrochemistry, exfoliation, graphene, nanosheets",

author = "Fanwu Zeng and Zhenhua Sun and Xiaoguang Sang and Dermot Diamond and Lau, \{King Tong\} and Xiaoxia Liu and Su, \{Dang Sheng\}",

year = "2011",

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pages = "1587--1591",

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T1 - In situ one-step electrochemical preparation of graphene oxide nanosheet-modified electrodes for biosensors

AU - Zeng, Fanwu

AU - Sun, Zhenhua

AU - Sang, Xiaoguang

AU - Diamond, Dermot

AU - Lau, King Tong

AU - Liu, Xiaoxia

AU - Su, Dang Sheng

PY - 2011/11/18

Y1 - 2011/11/18

N2 - Mild, but strong enough: A green electrochemical method is presented to prepare graphene oxide nanosheet-modified electrodes insitu. The modified electrodes show a very good electrochemical catalytic activity to ascorbic acid. The as-prepared nanosheets, naturally fixed on the electrode, have a low degree of oxidation and can be easily reduced electrochemically insitu.

AB - Mild, but strong enough: A green electrochemical method is presented to prepare graphene oxide nanosheet-modified electrodes insitu. The modified electrodes show a very good electrochemical catalytic activity to ascorbic acid. The as-prepared nanosheets, naturally fixed on the electrode, have a low degree of oxidation and can be easily reduced electrochemically insitu.

KW - biosensors

KW - electrochemistry

KW - exfoliation

KW - graphene

KW - nanosheets

UR - https://www.scopus.com/pages/publications/81255144608

U2 - 10.1002/cssc.201100319

DO - 10.1002/cssc.201100319

M3 - Article

C2 - 21953723

AN - SCOPUS:81255144608

SN - 1864-5631

VL - 4

SP - 1587

EP - 1591

JO - ChemSusChem

JF - ChemSusChem

IS - 11

ER -

In situ one-step electrochemical preparation of graphene oxide nanosheet-modified electrodes for biosensors

Abstract

Keywords

Access to Document

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