liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
The ethylene glycol template assisted hydrothermal synthesis of Co3O4 nanowires; structural characterization and their application as glucose non-enzymatic sensor
Linköping University, Department of Science and Technology, Physics and Electronics. Linköping University, The Institute of Technology.
University of Sindh Jamshoro, Pakistan.
Linköping University, Department of Physics, Chemistry and Biology. Linköping University, The Institute of Technology.
Linköping University, Department of Physics, Chemistry and Biology, Biosensors and Bioelectronics. Linköping University, The Institute of Technology.ORCID iD: 0000-0001-6889-0351
Show others and affiliations
2015 (English)In: Materials Science & Engineering: B. Solid-state Materials for Advanced Technology, ISSN 0921-5107, E-ISSN 1873-4944, Vol. 194, 94-100 p.Article in journal (Refereed) Published
Abstract [en]

In the work reported herein the ethylene glycol template assisted hydrothermal synthesis, onto Au substrate, of thin and highly dense cobalt oxide (Co3O4) nanowires and their characterization and their application for non-enzymatic glucose sensing are reported. The structure and composition of Co3O4 nanowires have been fully characterized using scanning electron microscopy, X-ray diffraction, high resolution transmission electron microscopy and X-ray photoelectron spectroscopy. The synthesized Co3O4 nanowires resulted to have high purity and showed diameter of approximately 10 nm. The prepared Co3O4 nanowires coated gold electrodes were applied to the non-enzymatic detection of glucose. The developed sensor showed high sensitivity (4.58 x 10(1) mu A mM(-1) cm(-2)), a wide linear range of concentration (1.00 x 10(-4)-1.2 x 10(1) mM) and a detection limit of 2.65 x 10(-5) mM. The developed glucose sensor has also shown to be very stable and selective over interferents such as uric acid and ascorbic acid. Furthermore, the proposed fabrication process was shown to be highly reproducible response (over nine electrodes).

Place, publisher, year, edition, pages
Elsevier , 2015. Vol. 194, 94-100 p.
Keyword [en]
Non-enzymatic glucose sensor; Co3O4 nanowires; Template assisted hydrothermal synthesis; Amperometry; Ethylene glycol
National Category
Electrical Engineering, Electronic Engineering, Information Engineering Biological Sciences
Identifiers
URN: urn:nbn:se:liu:diva-116815DOI: 10.1016/j.mseb.2015.01.001ISI: 000350091600014OAI: oai:DiVA.org:liu-116815DiVA: diva2:800766
Note

Funding Agencies|International Science Programme (IPPS), Uppsala University, Sweden [CAM:01]; Royal University of Phnom Penh (RUPP), Cambodia

Available from: 2015-04-07 Created: 2015-04-07 Last updated: 2017-12-04

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Khun, KimleangBeni, ValerioWillander, Magnus

Search in DiVA

By author/editor
Khun, KimleangBeni, ValerioWillander, Magnus
By organisation
Physics and ElectronicsThe Institute of TechnologyDepartment of Physics, Chemistry and BiologyBiosensors and Bioelectronics
In the same journal
Materials Science & Engineering: B. Solid-state Materials for Advanced Technology
Electrical Engineering, Electronic Engineering, Information EngineeringBiological Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 346 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf