Design of a Quencher-Free Fluorescent Aptasensor for Ochratoxin A Detection in Red Wine Based on the Guanine-Quenching Ability

This study describes a quencher-free fluorescent aptasensor for ochratoxin A (OTA) detection using the specific quenching ability of guanine for fluorescein (FAM) molecules based on photo-induced electron transfer (PIET). In this strategy, OTA is detected by monitoring the fluorescence change induce...

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Detalles Bibliográficos
Autores principales: Yang, Cheng, Abbas, Fathimath, Rhouati, Amina, Sun, Yingying, Chu, Xiaolin, Cui, Shengnan, Sun, Bingbing, Xue, Changying
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9138568/
https://www.ncbi.nlm.nih.gov/pubmed/35624598
http://dx.doi.org/10.3390/bios12050297

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9138568/
https://www.ncbi.nlm.nih.gov/pubmed/35624598
http://dx.doi.org/10.3390/bios12050297

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