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Updated: Mar 14, 2026

Open-Source Miniature Fluorimeter to Monitor Real-Time Isothermal Nucleic Acid Amplification Reactions in Resource-Limited Settings
Published on: February 3, 2021
Correction: Fluorogenic bidirectional displacement probe-based real-time isothermal DNA amplification and specific
Xiong Ding1, Guoping Wang1, Jingjing Sun1
1Research Center for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, P. R. China. muying@zju.edu.cn and Institute of Biochemistry, College of Life Sciences, Zhejiang University, Hangzhou, P. R. China.
This correction clarifies a fluorogenic probe method for real-time DNA amplification and visual detection. It ensures accurate reporting of the isothermal DNA amplification technique and its diagnostic applications.
Area of Science:
- Molecular Biology
- Biotechnology
- Analytical Chemistry
Background:
- Real-time DNA amplification methods are crucial for diagnostics.
- Isothermal amplification offers advantages over thermal cycling.
- Fluorogenic probes enable sensitive detection.
Purpose of the Study:
- To correct errors in a previously published paper.
- To ensure accurate representation of the fluorogenic probe methodology.
- To validate the real-time isothermal DNA amplification and visual detection system.
Main Methods:
- Utilized fluorogenic bidirectional displacement probes.
- Employed real-time isothermal DNA amplification.
- Developed specific visual detection of amplified products.
Main Results:
- The correction addresses specific details of the probe mechanism.
- Ensures accurate interpretation of amplification kinetics.
- Confirms the specificity and sensitivity of the visual detection.
Conclusions:
- The corrected methodology provides a reliable tool for DNA detection.
- This technique has potential applications in molecular diagnostics.
- Accurate reporting is essential for scientific reproducibility.
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