ArticleScientific reports2016
High-contrast grating resonators for label-free detection of disease biomarkers.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 61 citations in OpenAlex.
- Highly sensitive refractive index sensor based on asymmetric spectral response of TiO2 high-contrast grating under LED illumination.PloS one · 2026Article
- A reverse ELISA based on quantum dot-labeled TetR for rapid detection of tetracycline.Mikrochimica acta · 2025Article
- A Plasmonic Nanoledge Array Sensor for Selective Detection of Cardiovascular Disease Biomarkers in Human Whole Blood.ACS applied nano materials · 2024Article
- Concept of inverted refractive-index-contrast grating mirror and exemplary fabrication by 3D laser micro-printing.Nanophotonics (Berlin, Germany) · 2023Article
- Four-channel display and encryption by near-field reflection on nanoprinting metasurface.Nanophotonics (Berlin, Germany) · 2022Article
- Pedestal High-Contrast Gratings for Biosensing.Nanomaterials (Basel, Switzerland) · 2022Article
- Critically coupled Fabry-Perot cavity with high signal contrast for refractive index sensing.Scientific reports · 2021Article
- High Q-Factor Hybrid Metamaterial Waveguide Multi-Fano Resonance Sensor in the Visible Wavelength Range.Nanomaterials (Basel, Switzerland) · 2021Article
- GaN-Based High-Contrast Grating for Refractive Index Sensor Operating Blue-Violet Wavelength Region.Sensors (Basel, Switzerland) · 2020Article
- Nonlinear Optics in Dielectric Guided-Mode Resonant Structures and Resonant Metasurfaces.Micromachines · 2020Review
- Feasibility of Using High-Contrast Grating as a Point-of-Care Sensor for Therapeutic Drug Monitoring of Immunosuppressants.IEEE journal of translational engineering in health and medicine · 2020Article
- Resonant Grating without a Planar Waveguide Layer as a Refractive Index Sensor.Sensors (Basel, Switzerland) · 2019Article
- Towards Portable Nanophotonic Sensors.Sensors (Basel, Switzerland) · 2019Review
- Optical Biosensors Based on Photonic Crystals Supporting Bound States in the Continuum.Materials (Basel, Switzerland) · 2018Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
A label-free optical biosensor is described that employs a silicon-based high-contrast grating (HCG) resonator with a spectral linewidth of ~500 pm that is sensitive to ligand-induced changes in surface properties. The device is used to generate thermodynamic and kinetic data on surface-attached antibodies with their respective antigens. The device can detect serum cardiac troponin I, a biomarker of cardiac disease to 100 pg/ml within 4 mins, which is faster, and as sensitive as current enzyme-linked immuno-assays for cTnI.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.