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Updated: Jul 7, 2026

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Aptamer-Based Target Detection Facilitated by a 3-Stage G-Quadruplex Isothermal Exponential Amplification Reaction
Published on: October 6, 2022
Target-induced strand release (TISR) from aptamer-DNA duplex: a general strategy for electronic detection of
Jyun Yoshizumi1, Satoshi Kumamoto, Mitsunobu Nakamura
1Department of Materials Science and Chemistry, Graduate School of Engineering, University of Hyogo, 2167 Shosha, Himeji, 671-2201, Japan.
The Analyst
|February 27, 2008
Abstract:
We describe a general strategy for electronic aptamer-based biosensor that is based on target-induced strand release (TISR) of a redox-modified aptamer from the aptamer-capture DNA duplex bound on an electrode.

