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Sensitive Identification of Microcystin-LR via a Reagent-Free and Reusable Electrochemical Biosensor Using a Methylene Blue-Labeled Aptamer

We report a methylene blue (MB)-modified electrochemical aptamer (E-AB) sensor for determining microcystin-LR (MC-LR). The signal transduction of the sensor was based on changes in conformation and position of MB induced by the binding between MC-LR and the modified aptamer probe. In the absence of...

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Detalles Bibliográficos
Autores principales:	Wei, Xiaoqian, Wang, Shanlin, Zhan, Yujuan, Kai, Tianhan, Ding, Ping
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9332554/ https://www.ncbi.nlm.nih.gov/pubmed/35892453 http://dx.doi.org/10.3390/bios12080556

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