Self-assembly of gold nanoparticles to silver microspheres as highly efficient 3D SERS substrates

Herein we report a simple, one-pot, surfactant-free synthesis of 3D Ag microspheres (AgMSs) in aqueous phase at room temperature. The 3D AgMSs act as supports to fix the gold nanoparticles (GNPs) in 3D space via the interaction between the carboxyl groups of GNPs and the Ag atoms of AgMSs. The ensem...

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Detalles Bibliográficos
Autores principales: Chen, Shouhui, Huang, Peng, Wang, Zhihua, Wang, Zhe, Swierczewska, Magdalena, Niu, Gang, Cui, Daxiang, Chen, Xiaoyuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2013
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3637631/
https://www.ncbi.nlm.nih.gov/pubmed/23587323
http://dx.doi.org/10.1186/1556-276X-8-168

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3637631/
https://www.ncbi.nlm.nih.gov/pubmed/23587323
http://dx.doi.org/10.1186/1556-276X-8-168

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