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Aptamer-Based Fluorometric Ochratoxin A Assay Based on Photoinduced Electron Transfer

This study describes a novel quencher-free fluorescent method for ochratoxin A (OTA) detection based on the photoinduced electron transfer (PIET) between guanine and fluorophore. In the absence of OTA, carboxyfluorescein (FAM)-labeled aptamer can partly hybridize with the complementary strand of OTA...

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Detalles Bibliográficos
Autores principales:	Zhao, Han, Xiang, Xinying, Chen, Mingjian, Ma, Changbei
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6410015/ https://www.ncbi.nlm.nih.gov/pubmed/30678367 http://dx.doi.org/10.3390/toxins11020065

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