ArticleScientific reports2016
Intensity interrogation near cutoff resonance for label-free cellular profiling.
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 7 papers.
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Who cites it
7 citing papers in PubMed.
- Highly sensitive refractive index sensor based on asymmetric spectral response of TiO2 high-contrast grating under LED illumination.PloS one · 2026Article
- A Versatile, Incubator-Compatible, Monolithic GaN Photonic Chipscope for Label-Free Monitoring of Live Cell Activities.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- Near cut-off wavelength operation of resonant waveguide grating biosensors.Scientific reports · 2021Article
- Leaky and waveguide modes in biperiodic holograms.Scientific reports · 2021Article
- Label-Free Monitoring of Diffusion in Microfluidics.Micromachines · 2017Article
- Green tea polyphenol tailors cell adhesivity of RGD displaying surfaces: multicomponent models monitored optically.Scientific reports · 2017Article
- Simulation methods for multiperiodic and aperiodic nanostructured dielectric waveguides.Optical and quantum electronics · 2017Article
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We report a method enabling intensity-based readout for label-free cellular assays, and realize a reader device with the same footprint as a microtiter plate. For unambiguous resonance intensity measurements in resonance waveguide grating (RWG) sensors, we propose to apply resonances near the substrate cutoff wavelength. This method was validated in bulk refractive index, surface bilayer and G protein-coupled receptor (GPCR) experiments. The significantly reduced size of the reader device opens new opportunities for easy integration into incubators or liquid handling systems.
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Registered trials
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