Fabrication of hydrogels with nanoparticles as surface-enhanced Raman scattered (SERS) substrates and their application in Raman imaging
A polyvinyl alcohol–silver nanoparticle (PVA–Ag NP) hydrogel was fabricated using a simple and facile method; it was used as a substrate for surface-enhanced Raman scattering (SERS). The Ag ^+ ions dispersed uniformly in the PVA network were reduced by NaBH _4 ; this process was termed dipping metho...
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| Principais autores: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
IOP Publishing
2021-01-01
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| coleção: | Materials Research Express |
| Assuntos: | |
| Acesso em linha: | https://doi.org/10.1088/2053-1591/abd5d0 |
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