11 research outputs found
Detection of protein aggregation with a Bloch surface wave based sensor
Get PDFWe present the innovative application of a Bloch surface wave based sensor to the detection of protein aggregation. In Hen Egg White Lysozyme (HEWL) solutions, aggregates are discriminated from the monomeric forms in a label-free detection scheme
Monitoring food dye solutions with enhanced sensitivity using surface plasmon resonance close to anomalous dispersion conditions
No full textIntensity-dependent frequency shift in surface plasmon amplification by stimulated emission of radiation
No full textSurface plasmon waveguide resonance spectroscopy applied on food dyes solutions under anomalous dispersion
No full textMidinfrared Index Sensing of pL-Scale Analytes Based on Surface Phonon Polaritons in Silicon Carbide
No full textGeneration of Surface Plasmons at Waveguide Surfaces in the Mid-Infrared Region
Get PDFA technique is proposed to extend the application of surface-plasmon-based spectroscopy into the mid-infrared spectral regime, which is of substantial interest in the field of chemical analysis and biosensing. Surface plasmons can be excited for wavelengths of the order of 6 ÎĽm at corrugated waveguides for a given combination of materials and thicknesses, and for refractive indices of the surrounding medium corresponding to those of organic solvents. This approach can easily be extrapolated to other values of any of these parameters. Based on these considerations, a new generation of mid-IR SPR sensors can be developed with a diverse range of potential applications in chem/bio sensing
3D coaxial out-of-plane metallic antennas for filtering and multi-spectral imaging in the infrared range
No full textFano Approximation as a Fast and Effective Way for Estimating Resonance Characteristics of Surface Plasmon Structures
No full textField distribution and quality factor of surface plasmon resonances of metal meshes for mid-infrared sensing
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