Modified beacon probe assisted dual signal amplification for visual detection of microRNA.
Sign Up to like & getrecommendations! Published in 2018 at "Analytical biochemistry"
DOI: 10.1016/j.ab.2018.04.010
Abstract: In a recent study, we reported a novel assay for the detection of microRNA-21 based on duplex-specific nuclease (DSN)-assisted isothermal cleavage and hybridization chain reaction (HCR) dual signal amplification. The Fam modified double-stranded DNA products… read more here.
Keywords: detection microrna; dual signal; modified beacon; probe ... See more keywords
Ultrasensitive detection of microRNA using an array of Au nanowires deposited within the channels of a porous anodized alumina membrane
Sign Up to like & getrecommendations! Published in 2019 at "Electrochemistry Communications"
DOI: 10.1016/j.elecom.2019.03.008
Abstract: Abstract A new nanopore array/Au electrode was fabricated and applied to the detection of microRNA. The electrode was prepared via alternating current electrodeposition of Au nanowires in the nanopores of a porous anodic alumina membrane… read more here.
Keywords: detection microrna; alumina membrane; electrode; detection ... See more keywords
Ultrasensitive electrochemical detection of microRNA based on in-situ catalytic hairpin assembly actuated DNA tetrahedral interfacial probes.
Sign Up to like & getrecommendations! Published in 2021 at "Talanta"
DOI: 10.1016/j.talanta.2021.122600
Abstract: Selective and sensitive detection of microRNA is crucial for early diagnosis and pathogenesis of disease. Here, we established a novel electrochemical biosensor for simple and accurate analysis of the tumor biomarker microRNA-141, which was based… read more here.
Keywords: situ catalytic; detection microrna; catalytic hairpin; detection ... See more keywords
A portable and quantitative detection of microRNA-21 based on cascade enzymatic reactions with dual signal outputs.
Sign Up to like & getrecommendations! Published in 2021 at "Talanta"
DOI: 10.1016/j.talanta.2021.122802
Abstract: MicroRNAs (miRNAs) are physiological status-related molecules which can be used as biomarkers for diseases, such as cancers. The point-of-care testing (POCT) of miRNAs has great application potential in early diagnosis and process monitoring of diseases.… read more here.
Keywords: detection microrna; detection; dual signal; signal outputs ... See more keywords
Highly Efficient Electrochemiluminescence of MnS:CdS@ZnS Core-Shell Quantum Dots for Ultrasensitive Detection of MicroRNA.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c00970
Abstract: In this work, a novel electrochemiluminescence (ECL) biosensor was developed for ultrasensitive detection of microRNA let-7a (miRNA let-7a) based on MnS:CdS@ZnS core-shell quantum dots (QDs) as ECL luminophores with high ECL efficiency. Impressively, compared to… read more here.
Keywords: mns cds; detection microrna; ultrasensitive detection; cds zns ... See more keywords
Three-Dimensional Cadmium Telluride Quantum Dots-DNA Nanoreticulation as a Highly Efficient Electrochemiluminescent Emitter for Ultrasensitive Detection of MicroRNA from Cancer Cells.
Sign Up to like & getrecommendations! Published in 2019 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b01185
Abstract: In this work, a novel three-dimensional cadmium telluride quantum dots-DNA nanoreticulation (3D CdTe QDs-DNA-NR) was used as a signal probe with the dual-legged DNA walker circular amplification as target conversion strategy to establish a pioneering… read more here.
Keywords: three dimensional; detection microrna; detection; dna ... See more keywords
Amplified visual detection of microRNA-378 through a T4 DNA ligase-mediated circular template specific to target and target-triggering rolling circle amplification
Sign Up to like & getrecommendations! Published in 2019 at "Analytical Methods"
DOI: 10.1039/c8ay02798f
Abstract: MicroRNA-378 (miRNA-378) is widely regarded as a novel noninvasive serum biomarker for early detection of gastric cancer. read more here.
Keywords: amplified visual; microrna 378; visual detection; detection microrna ... See more keywords
Integrating CRISPR-Cas12a with a DNA circuit as a generic sensing platform for amplified detection of microRNA††Electronic supplementary information (ESI) available. See DOI: 10.1039/d0sc03084h
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Science"
DOI: 10.1039/d0sc03084h
Abstract: A generic sensing strategy that integrates CRISPR-Cas12a with a DNA circuit is proposed for amplified detection of microRNA. read more here.
Keywords: crispr cas12a; detection microrna; dna circuit; cas12a dna ... See more keywords