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A Promising Electrochemical Sensing Platform Based On A Graphene Nanomaterials For Sensitive Sulfite Determination

In this work, graphene, as a new electrode material, was used to modify carbon electrode for the simultaneous determination of sulfite (SO32−) under neutral conditions. The nanomaterial graphene was characterized by field-emission scanning electron microscopy and fourier transform infrared spectrosc...

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Main Authors: Nurulasma, Zainudin, M. M., Yusoff, K. F., Chong
Format: Conference or Workshop Item
Language:English
Published: 2015
Subjects:
Q Science (General)
Online Access:http://umpir.ump.edu.my/id/eprint/10438/1/A%20Promising%20Electrochemical%20Sensing%20Platform%20Based%20On%20A%20Graphene%20Nanomaterials%20For%20Sensitive%20Sulfite%20Determination.pdf
http://umpir.ump.edu.my/id/eprint/10438/
http://dx.doi.org/10.1109/ICoBE.2015.7235886
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spelling my.ump.umpir.104382018-01-22T01:32:42Z http://umpir.ump.edu.my/id/eprint/10438/ A Promising Electrochemical Sensing Platform Based On A Graphene Nanomaterials For Sensitive Sulfite Determination Nurulasma, Zainudin M. M., Yusoff K. F., Chong Q Science (General) In this work, graphene, as a new electrode material, was used to modify carbon electrode for the simultaneous determination of sulfite (SO32−) under neutral conditions. The nanomaterial graphene was characterized by field-emission scanning electron microscopy and fourier transform infrared spectroscopy. Cyclic voltammetry and flow injection analysis were used to study the electrochemical properties of the proposed sensor. Under optimum conditions, the sensor exhibited good reproducibility and repeatability for sulfite determination. Linear response was obtained in the range of 5.0–160 μM with a detection limit of 1.0 μM for sulfite determination. 2015 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/10438/1/A%20Promising%20Electrochemical%20Sensing%20Platform%20Based%20On%20A%20Graphene%20Nanomaterials%20For%20Sensitive%20Sulfite%20Determination.pdf Nurulasma, Zainudin and M. M., Yusoff and K. F., Chong (2015) A Promising Electrochemical Sensing Platform Based On A Graphene Nanomaterials For Sensitive Sulfite Determination. In: 2nd International Conference on Biomedical Engineering (ICoBE 2015), 30-31 March 2015 , Penang. pp. 1-4.. http://dx.doi.org/10.1109/ICoBE.2015.7235886
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic Q Science (General)
spellingShingle Q Science (General)
Nurulasma, Zainudin
M. M., Yusoff
K. F., Chong
A Promising Electrochemical Sensing Platform Based On A Graphene Nanomaterials For Sensitive Sulfite Determination
description In this work, graphene, as a new electrode material, was used to modify carbon electrode for the simultaneous determination of sulfite (SO32−) under neutral conditions. The nanomaterial graphene was characterized by field-emission scanning electron microscopy and fourier transform infrared spectroscopy. Cyclic voltammetry and flow injection analysis were used to study the electrochemical properties of the proposed sensor. Under optimum conditions, the sensor exhibited good reproducibility and repeatability for sulfite determination. Linear response was obtained in the range of 5.0–160 μM with a detection limit of 1.0 μM for sulfite determination.
format Conference or Workshop Item
author Nurulasma, Zainudin
M. M., Yusoff
K. F., Chong
author_facet Nurulasma, Zainudin
M. M., Yusoff
K. F., Chong
author_sort Nurulasma, Zainudin
title A Promising Electrochemical Sensing Platform Based On A Graphene Nanomaterials For Sensitive Sulfite Determination
title_short A Promising Electrochemical Sensing Platform Based On A Graphene Nanomaterials For Sensitive Sulfite Determination
title_full A Promising Electrochemical Sensing Platform Based On A Graphene Nanomaterials For Sensitive Sulfite Determination
title_fullStr A Promising Electrochemical Sensing Platform Based On A Graphene Nanomaterials For Sensitive Sulfite Determination
title_full_unstemmed A Promising Electrochemical Sensing Platform Based On A Graphene Nanomaterials For Sensitive Sulfite Determination
title_sort promising electrochemical sensing platform based on a graphene nanomaterials for sensitive sulfite determination
publishDate 2015
url http://umpir.ump.edu.my/id/eprint/10438/1/A%20Promising%20Electrochemical%20Sensing%20Platform%20Based%20On%20A%20Graphene%20Nanomaterials%20For%20Sensitive%20Sulfite%20Determination.pdf
http://umpir.ump.edu.my/id/eprint/10438/
http://dx.doi.org/10.1109/ICoBE.2015.7235886
_version_ 1643666392312971264
score 13.211869

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