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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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| Autores principales: | , , , , , , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
Springer
2013
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3637631/ https://ncbi.nlm.nih.gov/pubmed/23587323 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1556-276X-8-168 |
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