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Proceedings 2017, 1(2), 36; doi:10.3390/ecsa-3-A001

A Highly Sensitive Non-Enzymatic Glucose Biosensor Based on Regulatory Effect of Glucose on Electrochemical Behaviors of Colloidal Silver Nanoparticles on MoS2

Department of Chemistry, Idaho State University, Pocatello, ID 83201, USA
Presented at the 3rd International Electronic Conference on Sensors and Applications, 15–30 November 2016; Available online: https://sciforum.net/conference/ecsa-3.
Published: 17 November 2016
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Abstract

A novel and highly sensitive non-enzymatic glucose biosensor was developed by nucleating colloidal silver nanoparticles (Ag NPs) on MoS2. The facile fabrication method, high reproducibility (97.5%) and stability indicates a promising capability for large-scale manufacturing. Additionally, the excellent sensitivity (9044.6 μA·mM−1·cm−2), low detection limit (0.03 μM), appropriate linear range of 0.1–1000 μM, and high selectivity, suggests that this biosensor has a great potential to be applied for noninvasive glucose detection in human body fluids, such as sweat and saliva.
Keywords: non-enzymatic; glucose; biosensor; colloidal silver nanoparticle; MoS2 non-enzymatic; glucose; biosensor; colloidal silver nanoparticle; MoS2
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Ma, X. A Highly Sensitive Non-Enzymatic Glucose Biosensor Based on Regulatory Effect of Glucose on Electrochemical Behaviors of Colloidal Silver Nanoparticles on MoS2. Proceedings 2017, 1, 36.

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