Enzyme-catalyzed Ag Growth on Au Nanoparticle-assembled Structure for Highly Sensitive Colorimetric Immunoassay

We have developed a sensitive colorimetric immunoassay with broad dynamic range using enzyme-catalyzed Ag growth on gold nanoparticle (NP)-assembled silica (SiO(2)@Au@Ag). To reduce Ag(+) ion content and promote Ag growth on the assembled Au NPs, alkaline phosphatase (AP)-based enzymatic amplificati...

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Detalles Bibliográficos
Autores principales: Pham, Xuan-Hung, Hahm, Eunil, Kim, Tae Han, Kim, Hyung-Mo, Lee, Sang Hun, Lee, Yoon-Sik, Jeong, Dae Hong, Jun, Bong-Hyun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5908853/
https://www.ncbi.nlm.nih.gov/pubmed/29674713
http://dx.doi.org/10.1038/s41598-018-24664-w

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5908853/
https://www.ncbi.nlm.nih.gov/pubmed/29674713
http://dx.doi.org/10.1038/s41598-018-24664-w

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