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DNA Microarrays02:34

DNA Microarrays

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Microarrays are high-throughput and relatively inexpensive assays that can be automated to analyze large quantities of data at a time. They are used in genome-wide studies to compare gene or protein expression under two varied conditions, such as healthy and diseased states. Microarrays consist of glass or silica slides on which probe molecules are covalently attached through surface functionalization. Most commonly, the slides are prepared through the chemisorption of silanes to silica...
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A Polyaniline-based Sensor of Nucleic Acids
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Aptamer-integrated nucleic acid circuits for biosensing: Classification, challenges and perspectives.

Xiaohong Zhou1, Qian Zhu1, Yihan Yang1

  • 1State Key Joint Laboratory of ESPC, Center for Sensor Technology of Environment and Health, School of Environment, Tsinghua University, Beijing, 100084, China.

Biosensors & Bioelectronics
|July 31, 2020
PubMed
Summary

Autonomous enzyme-free nucleic acid circuits offer programmable signal amplification for biosensing. This review classifies integration strategies for aptamer-nucleic acid circuits, enhancing aptasensor sensitivity and performance.

Failed At:

2026-06-19T13:38:40.997262+00:00

Keywords:
AptamerBiosensingNucleic acid circuitsSignal amplification

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