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Updated: May 2, 2026

Author Spotlight: Advancements in DNA Nanosensors – Addressing Sensitivity and Selectivity Challenges in Molecular Detection
Published on: February 9, 2024
A new isothermal nucleic acid detection strategy mediated by a double-nicked beacon
Cuiping Ma1, Dianang Han, Chao Shi
1State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China. sc169@163.com.
Abstract:
A new isothermal and cascade signal amplification method for sensitive nucleic acid detection was developed, which is ultra-simple because it only depends on one double-nicked beacon.
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