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Electrochemical Biosensor Using Nitrogen-Doped Graphene/Au Nanoparticles/DNAzyme for Ca(2+) Determination

An electrochemical biosensor for detecting Ca(2+) concentration was proposed using glass carbon electrodes (GCEs) modified with nitrogen-doped graphene (NGR), gold nanoparticles (AuNPs) and DNAzyme. The resistance signal was amplified through two methods: electrochemical reduction of AuNPs on the NG...

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Detalles Bibliográficos
Autores principales:	Yu, Zhixue, Wang, Hui, Zhao, Yiguang, Zhang, Fan, Tang, Xiangfang, Xiong, Benhai
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9138538/ https://www.ncbi.nlm.nih.gov/pubmed/35624632 http://dx.doi.org/10.3390/bios12050331

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