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Biosensing Near the Exceptional Point Based on Resonant Optical Tunneling Effect
Inspired by exceptional point (EP) sensing in non-Hermitian systems, in this work, a label-free biosensor for detecting low-concentration analytes is proposed, via a special multilayer structure: a resonant optical tunneling resonator. Due to the square root topology near the exceptional point, a re...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8070088/ https://www.ncbi.nlm.nih.gov/pubmed/33919667 http://dx.doi.org/10.3390/mi12040426 |