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Design Strategies for Aptamer-Based Biosensors

Open access
Han, Kun, Liang, Zhiqiang, Zhou, Nandi·2010·Sensors

Abstract

Aptamers have been widely used as recognition elements for biosensor construction, especially in the detection of proteins or small molecule targets, and regarded as promising alternatives for antibodies in bioassay areas. In this review, we present an overview of reported design strategies for the fabrication of biosensors and classify them into four basic modes: target-induced structure switching mode, sandwich or sandwich-like mode, target-induced dissociation/displacement mode and competitive replacement mode. In view of the unprecedented advantages brought about by aptamers and smart design strategies, aptamer-based biosensors are expected to be one of the most promising devices in bioassay related applications.

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Metadata

Authors
Han, K., Liang, Z., & Zhou, N.
Venue
Sensors
Publisher
MDPI AG
Published
2010-05-04
Volume
10
Issue
5
Pages
4541-4557
ISSN
1424-8220 (ISSN-L)
OpenAlex
W1983054997
Cited by
264
References
0
FWCI
3.31
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Design Strategies for Aptamer-Based Biosensors. https://app.cochat.ai/papers/10.3390/s100504541
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Han, K., Liang, Z., & Zhou, N. (2010). Design Strategies for Aptamer-Based Biosensors. Sensors. https://doi.org/10.3390/s100504541

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