Spectroscopy, plasmon waveguide resonance

Salamon, Z. Tollin, G., Graphical analysis of mass and anisotropy changes observed by plasmon waveguide resonance spectroscopy can provide useful insights into membrane pro tein function, Biophys. J. 2004, 86, 2508 2516... 

Alves, I. D. Salamon, Z. Varga, E. Yamamura, H. I. Tollin, G. Hruby, V. J., Direct observation of G protein binding to the human 8 opioid receptor using plasmon waveguide resonance spectroscopy, J. Biol. Chem. 2003, 278,48890 48897... 

Salomon Z, Lindblom G, Rilfors L et al (2000) Interaction of phosphatidylserine synthase from E. coli with lipid bilayers coupled plasmon-waveguide resonance spectroscopy studies. BiophysJ 78 1400-1412... 

Tollin, G. Salamon, Z. Hruby, V. J., Techniques Plasmon waveguide resonance (PWR) spectroscopy as a tool to study ligand GPCR interactions, Trends Pharmacol. Sci. 2003, 24, 655 659... 

Several optical methods have been used for DNA sensing, such as luminescence, fluorescence Raman or optical waveguide structure spectroscopy, and surface plasmon resonance (SPR). Various immobilization strategies to attach ssDNA to surfaces with the aim of attaining maximum selectivity and sensitivity have been described. 

The exact nature of the orientation can be rigorously quantified using optical techniques. Using surface plasmon resonance spectroscopy or waveguide... 

Optical waveguide lightmode spectroscopy and surface plasmon resonance spectroscopy can also be used to measure the rate of absorption, besides optical film thickness, dielectric constant, and anisotropy. 

Combination of Surface Plasmon Resonance (SPR) and Optical Waveguide Spectroscopy (OWS) was used for the simultaneous determination of refractive index and film thickness of the hydrogel layers in the Kretschmann configuration [24], The resulting angle scans from the SPR instrument were fit to Fresnel calculations and different layers were represented using a simple box model. A detailed description of this process has been published previously [18]. 

Abstract Optical detection continues to dominate detection methods in microfluidics due to its noninvasive nature, easy coupling, rapid response, and high sensitivity. In this review, we summarize two aspects of recent developments in optical detection methods on microfluidic chips. The first aspect is free-space (off-chip) detection on the microchip, in which the conventional absorption, fluorescence, chemiluminescence, surface plasmon resonance, and surface enhanced Raman spectroscopies are involved. The second aspect is the optofluidic (inside-chip) detection. Various miniaturized optical components integrated on the microfluidic chip, such as waveguide, microlens, laser, and detectors are outlined. 

X-ray photoelectron spectroscopy Surface plasmon resonance Quartz crystal microbalance Waveguide interfaometry (Spectroscopic) eUipsometry Fluorescence spectroscopy and microscopy (including immunofluorescence, total internal reflection fluorescence)... 

This chapter does not cover probe-beam deflection used for spectroscopy [22], reflection spectroscopy [23, 24], surface plasmon resonance [23], second harmonic generation [25, 26], ellipsometry (Muller in Refs. [10, 27]), internal reflection ]28], photoacoustic and photothermal spectroscopy ]29] (neither of which has enjoyed widespread application in electrochemistry), or waveguides [30-32]. 

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