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High-sensitivity nanophotonic sensors with passive trapping of analyte molecules in hot spots
Nanophotonic resonators can confine light to deep-subwavelength volumes with highly enhanced near-field intensity and therefore are widely used for surface-enhanced infrared absorption spectroscopy in various molecular sensing applications. The enhanced signal is mainly contributed by molecules in p...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7785746/ https://www.ncbi.nlm.nih.gov/pubmed/33402668 http://dx.doi.org/10.1038/s41377-020-00449-7 |