ArticleACS applied nano materials2022
Silicon Nanodisk Huygens Metasurfaces for Portable and Low-Cost Refractive Index and Biomarker Sensing.
Article in ACS applied nano materials, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed.
- Article
- Exploring plasmonic gradient metasurfaces for enhanced optical sensing in the visible spectrum.Nanophotonics (Berlin, Germany) · 2024Article
- Continuously Tunable Optical Modulation Using Vanadium Dioxide Huygens Metasurfaces.ACS applied materials & interfaces · 2023Article
- Development of controlled nanosphere lithography technology.Scientific reports · 2023Article
- Overview of Optical Biosensors for Early Cancer Detection: Fundamentals, Applications and Future Perspectives.Biology · 2023Review
- Article
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Biomarker detection and bulk refractive index sensing are important across multiple industries ranging from early medical diagnosis to chemical process quality control. The bulky size, high cost, and complex architecture of existing refractive index and biomarker sensing technologies limit their use to highly skilled environments like hospitals, large food processing plants, and research labs. Here, we demonstrate a compact and inexpensive refractive index sensor based on resonant dielectric photonic nanoantenna arrays or metasurfaces. These dielectric resonances support Mie dipole and asymmetric resonances that shift with changes in their external environment. A single-wavelength transmission measurement in a portable (<250 in.
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Registered trials
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