Photoelectrochemical Detection of Exosomal miRNAs by Combining Target-Programmed Controllable Signal Quenching Engineering
Autor: | Yanhu Wang, Mengchun Yang, Huihui Shi, Shenguang Ge, Xiao Wang, Jinghua Yu |
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Rok vydání: | 2022 |
Předmět: | |
Zdroj: | Analytical Chemistry. 94:3082-3090 |
ISSN: | 1520-6882 0003-2700 |
Popis: | MicroRNAs extracted from exosomes (exosomal miRNAs) have recently emerged as promising biomarkers for early prognosis and diagnosis. Thus, the development of an effective approach for exosomal miRNA monitoring has triggered extensive attention. Herein, a sensitive photoelectrochemical (PEC) biosensing platform is demonstrated for exosomal miRNA assay via the target miRNA-powered λ-exonuclease for the amplification strategy. The metal-organic framework (MOF)-decorated WO |
Databáze: | OpenAIRE |
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