Ultrasensitive Electrochemical DNA Biosensor Fabrication by Coupling an Integral Multifunctional Zirconia-Reduced Graphene Oxide-Thionine Nanocomposite and Exonuclease I-Assisted Cleavage

In this work, a simple but sensitive electrochemical DNA biosensor for nucleic acid detection was developed by taking advantage of exonuclease (Exo) I-assisted cleavage for background reduction and zirconia-reduced graphene oxide-thionine (ZrO(2)-rGO-Thi) nanocomposite for integral DNA recognition,...

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Detalles Bibliográficos
Autores principales: Chen, Zhiqiang, Liu, Xueqian, Liu, Dengren, Li, Fang, Wang, Li, Liu, Shufeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7363972/
https://www.ncbi.nlm.nih.gov/pubmed/32733846
http://dx.doi.org/10.3389/fchem.2020.00521

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