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Article Information:
Study on Determination of Sudan Red I with Graphene-modified Heat Glassy Carbon Electrode (GR/HGCE)
Cheng Hao and Jiang Shaotong
Corresponding Author: Jiang Shaotong
Submitted: September 27, 2014
Accepted: March 20, 2015
Published: August 15, 2015 |
Abstract:
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On the basis of Graphene (GR)’s unique single atomic layer structure, the author adopted drop casting method to prepare GR/HGCE, to represent the chemical behavior of Sudan Red I on GR/HGCE, the results show that the GR can effectively improve Thermal Glassy Carbon Electrode (HGCE)’s effective surface area and improve the surface properties of the electrode, the modified electrode has good catalytic activity to Sudan red I. The study established the new method with GR/HGCE for detection of Sudan Red I. This method was used to measure the content of Sudan Red I in the actual samples and the average labelling recovery is 101.4%.
Key words: Glassy Carbon Electrode (GCE), graphene, modified electrode, Sudan red I, thermode, ,
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Cite this Reference:
Cheng Hao and Jiang Shaotong, . Study on Determination of Sudan Red I with Graphene-modified Heat Glassy Carbon Electrode (GR/HGCE). Advance Journal of Food Science and Technology, (4): 237-242.
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ISSN (Online): 2042-4876
ISSN (Print): 2042-4868 |
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