Surface Modification of Sulfide for QCM Based Protein Biosensor

Lin, Yu-Cheng and Chen, Yi-Chi and Chen, Liang-Yu (2020) Surface Modification of Sulfide for QCM Based Protein Biosensor. In: New Insights into Physical Science Vol. 1. B P International, pp. 145-150. ISBN New Insights into Physical Science Vol. 1

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Abstract

The rapid development of surface sensitive biosensor technologies requires optimum control of
surface modification to provide reliable and reproducible results. To assemble a quartz crystal
microbalance (QCM)-based protein biosensor, we focused our attention on the sulfide receptor and its
integration with the surface of the golden electrode. Here, we present different surface modification
processing time to allow sulfide molecules to be immobilized to a gold-coated sensor for QCM
sensing. The surface modification was also tested with bovine serum albumin (BSA) binding
measurement. The optimum surface modification processing time was obtained according to the
experiment.

Item Type: Book Section
Subjects: Science Repository > Physics and Astronomy
Depositing User: Managing Editor
Date Deposited: 01 Dec 2023 12:28
Last Modified: 01 Dec 2023 12:28
URI: http://research.manuscritpub.com/id/eprint/3636

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