Study on Electrochemical Insulin Sensing Utilizing a DNA Aptamer-Immobilized Gold Electrode

Study on Electrochemical Insulin Sensing Utilizing a DNA Aptamer-Immobilized Gold Electrode

We investigated an insulin-sensing method by utilizing an insulin-binding aptamer IGA3, which forms an anti-parallel G-quadruplex with folded single strands. Spectroscopic observation indicates that some anti-parallel G-quadruplex bind hemin and show peroxidase activity. In this study, the peroxidas...

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Bibliographic Details
Main Authors:	Izumi Kubo, Taiga Eguchi
Format:	Article
Language:	English
Published:	MDPI AG 2015-07-01
Series:	Materials
Subjects:	DNA aptamer hemin insulin glucagon G-quadruplex peroxidase activity gold electrode
Online Access:	http://www.mdpi.com/1996-1944/8/8/4710

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