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One-Step electrodeposition of NiCo2S4 nanosheets on patterned platinum electrodes for non-enzymatic glucose sensing

One-Step electrodeposition of NiCo2S4 nanosheets on patterned platinum electrodes for non-enzymatic glucose sensing
One-Step electrodeposition of NiCo2S4 nanosheets on patterned platinum electrodes for non-enzymatic glucose sensing
We describe the preparation of NiCo2S4 (NCS) nanosheets on photolithographically patterned platinum electrodes by electrodeposition.The as-prepared nanosheets were systematically characterized by field emission scanning electron microscope (FESEM), energy dispersive X-ray (EDX) and X-ray photoelectron spectroscopy (XPS) techniques. The NCS modified Pt electrode was used as a non-enzymatic glucose sensor. The sensor response exhibited two linear regions in glucose concentration, with a limit of detection of 1.2 µM.The sensors showed that the as-prepared NCS nanosheets have excellent electrocatalytic activity towards glucose with long stability, good reproducibility and excellent anti-interference property, thus demonstrating that this material holds promise for the development of a practical glucose sensor.
1861-471X
1837-1841
Kannan, Padmanathan Karthick
4887e8ff-3762-4c7f-89de-73e9161345d7
Hu, Chunxiao
4892b566-6809-42a8-8285-1c1e93aac730
Morgan, Hywel
de00d59f-a5a2-48c4-a99a-1d5dd7854174
Rout, Chandra Sekhar
23f0ffa1-313d-4d39-942c-acf1ec5ea3a3
Kannan, Padmanathan Karthick
4887e8ff-3762-4c7f-89de-73e9161345d7
Hu, Chunxiao
4892b566-6809-42a8-8285-1c1e93aac730
Morgan, Hywel
de00d59f-a5a2-48c4-a99a-1d5dd7854174
Rout, Chandra Sekhar
23f0ffa1-313d-4d39-942c-acf1ec5ea3a3

Kannan, Padmanathan Karthick, Hu, Chunxiao, Morgan, Hywel and Rout, Chandra Sekhar (2016) One-Step electrodeposition of NiCo2S4 nanosheets on patterned platinum electrodes for non-enzymatic glucose sensing. Chemistry - An Asian Journal, 11 (12), 1837-1841. (doi:10.1002/asia.201600362).

Record type: Article

Abstract

We describe the preparation of NiCo2S4 (NCS) nanosheets on photolithographically patterned platinum electrodes by electrodeposition.The as-prepared nanosheets were systematically characterized by field emission scanning electron microscope (FESEM), energy dispersive X-ray (EDX) and X-ray photoelectron spectroscopy (XPS) techniques. The NCS modified Pt electrode was used as a non-enzymatic glucose sensor. The sensor response exhibited two linear regions in glucose concentration, with a limit of detection of 1.2 µM.The sensors showed that the as-prepared NCS nanosheets have excellent electrocatalytic activity towards glucose with long stability, good reproducibility and excellent anti-interference property, thus demonstrating that this material holds promise for the development of a practical glucose sensor.

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Accepted/In Press date: 7 April 2016
e-pub ahead of print date: 28 April 2016
Published date: 21 June 2016
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 394502
URI: https://eprints.soton.ac.uk/id/eprint/394502
ISSN: 1861-471X
PURE UUID: 8495b048-d0f9-41ab-ace2-27c0caf18149
ORCID for Hywel Morgan: ORCID iD orcid.org/0000-0003-4850-5676

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Date deposited: 18 Jul 2016 13:17
Last modified: 17 Sep 2019 05:23

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Contributors

Author: Padmanathan Karthick Kannan
Author: Chunxiao Hu
Author: Hywel Morgan ORCID iD
Author: Chandra Sekhar Rout

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