A Colorimetric Enzyme-Linked Immunosorbent Assay with CuO Nanoparticles as Signal Labels Based on the Growth of Gold Nanoparticles In Situ

A colorimetric immunoassay has been reported for prostate-specific antigen (PSA) detection with CuO nanoparticles (CuO NPs) as signal labels. The method is based on Cu(2+)-catalyzed oxidation of ascorbic acid (AA) by O(2) to depress the formation of colored gold nanoparticles (AuNPs). Specifically,...

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Detalles Bibliográficos
Autores principales: Deng, Dehua, Hao, Yuanqiang, Xue, Jiajia, Liu, Xiuhua, Xu, Xinyue, Liu, Lin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6359119/
https://www.ncbi.nlm.nih.gov/pubmed/30577539
http://dx.doi.org/10.3390/nano9010004

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6359119/
https://www.ncbi.nlm.nih.gov/pubmed/30577539
http://dx.doi.org/10.3390/nano9010004

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