By measuring the binding kinetics of Ni(II) ions to genetically modified flagellin layers, we demonstrate that: (1) Grating-Coupled Interferometry (GCI) is well suited to resolve the binding of ions, even at very low protein immobilization levels; (2) it supplies high quality kinetic data ...
light interferometryliquid crystalsoptical couplersoptical planar waveguidesoptical sensors/ grating coupled interferometryoptical sensinginterferometric sensorplanar waveguide gratingsinterference based waveguide sensorAn interferometric sensor based on gratings on a planar waveguide is introduced. The device combines ...
Two surface-sensitive label-free optical methods, grating coupled interferometry (GCI) and spectroscopic ellipsometry (SE) was integrated into a single instrument. The new tool combines the high sensitivity of GCI with the spectroscopic capabilities of SE. This approach allows quantification with complex...
Grating coupled interferometryLow molecular weight analyteProtein adsorptionLabel-freeEvanescent wave sensingA phase shifting optical waveguide interferometer is demonstrated for label-free evanescent wave biosensing in aqueous solutions. In the proposed configuration, the reference and measurement arms of the ...
Patko D, Gyorgy B, Nemeth A, Szabo-Taylor KE, Kittel A, Buzas EI, Horvath R (2013) Label-free optical monitoring of surface adhesion of extracellular vesicles by grating coupled interferometry. Sens Actuat B-Chem 188:697-701D. Patko, B. Gyorgy, A. Nemeth, K.E. Szabo-Taylor, A. ...
Patko D, Gyorgy B, Nemeth A, Szabo-Taylor KE, Kittel A, Buzas EI, Horvath R (2013) Label-free optical monitoring of surface adhesion of extracellular vesicles by grating coupled interferometry. Sens Actuat B-Chem 188:697-701Patko D, Gyorgy B, Nemeth A, Szabó-Taylor KE, Kittel A, ...
thin grating decomposition/ A4210F Edge and boundary effects, optical refraction A4240K Holographic interferometryother holographic techniques A4240 Holography A4280F Gratings, echelles B4350 HolographyThe method of thin grating decomposition, which is derived entirely from thin-grating diffraction theory,...