Optimization of the Electrodeposition of Gold Nanoparticles for the Application of Highly Sensitive, Label-Free Biosensor

A highly sensitive electrochemical biosensor with a signal amplification platform of electrodeposited gold nanoparticle (AuNP) has been developed and characterized. The sizes of the synthesized AuNP were found to be critical for the performance of biosensor in which the sizes were dependent on HAuCl...

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Bibliographic Details
Main Authors: Hao-Chun Chiang, Yanyan Wang, Qi Zhang, Kalle Levon
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Biosensors
Subjects:
Online Access:https://www.mdpi.com/2079-6374/9/2/50