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Plasmonic enhancement and polarization dependence of nonlinear upconversion emissions from single gold nanorod@SiO(2)@CaF(2):Yb(3+),Er(3+) hybrid core–shell–satellite nanostructures
Lanthanide-doped upconversion nanocrystals (UCNCs) have recently become an attractive nonlinear fluorescence material for use in bioimaging because of their tunable spectral characteristics and exceptional photostability. Plasmonic materials are often introduced into the vicinity of UCNCs to increas...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6062198/ https://www.ncbi.nlm.nih.gov/pubmed/30167245 http://dx.doi.org/10.1038/lsa.2016.217 |