Magnetic-enhanced fluorescence sensing of tumor miRNA by combination of MNPs@PDA with duplex specific nuclease
Author:
Affiliation:
1. School of Laboratory Medicine
2. Hubei University of Chinese Medicine
3. Wuhan 430065
4. People's Republic of China
Abstract
A simple and sensitive fluorescence biosensor has been developed for detection of miRNA-141 by combining the magnetic nanoparticles coated with poly-dopamine (MNPs@PDA) with duplex specific nuclease (DSN).
Funder
National Natural Science Foundation of China
Hubei Provincial Department of Education
Publisher
Royal Society of Chemistry (RSC)
Subject
General Chemical Engineering,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2021/RA/D0RA09237A
Reference30 articles.
1. Enzyme-free “on-off-on” photoelectrochemical biosensor based on cascaded quadratic amplification strategy for miRNA 141 detection
2. Magnetic-capture-based SERS detection of multiple serum microRNA biomarkers for cancer diagnosis
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4. A novel multiplex signal amplification strategy based on microchip electrophoresis platform for the improved separation and detection of microRNAs
5. Programmable strand displacement-based magnetic separation for simultaneous amplified detection of multiplex microRNAs by chemiluminescence imaging array
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