Optical measurements of cell adhesion (Conference Presentation)

2017 ◽  
Author(s):  
Josef A. Käs ◽  
Steffen Grosser
Keyword(s):  
Cell Adhesion ◽  
Optical Measurements

TEM characterization of proton-exchanged LiNbO3 optical waveguides

1986 ◽  
Vol 44 ◽  
pp. 480-481
Author(s):  
W. E. Lee
Keyword(s):  
Refractive Index ◽  
Benzoic Acid ◽  
Optical Waveguides ◽  
Total Internal Reflection ◽  
Index Of Refraction ◽  
Optical Measurements ◽  
Lithium Ions ◽  
Wide Channel ◽  
Tem Characterization

An optical waveguide consists of a several-micron wide channel with a slightly different index of refraction than the host substrate; light can be trapped in the channel by total internal reflection.Optical waveguides can be formed from single-crystal LiNbO3 using the proton exhange technique. In this technique, polished specimens are masked with polycrystal1ine chromium in such a way as to leave 3-13 μm wide channels. These are held in benzoic acid at 249°C for 5 minutes allowing protons to exchange for lithium ions within the channels causing an increase in the refractive index of the channel and creating the waveguide. Unfortunately, optical measurements often reveal a loss in waveguiding ability up to several weeks after exchange.

622: Von Hippel-Lindau Inactivation Downregulates the Cell-Cell Adhesion Molecule E Cadherin in Renal Cancer Cells

2005 ◽  
Vol 173 (4S) ◽  
pp. 170-170
Author(s):  
Maxine G. Tran ◽  
Miguel A. Esteban ◽  
Peter D. Hill ◽  
Ashish Chandra ◽  
Tim S. O'Brien ◽  
...  
Keyword(s):  
Cell Adhesion ◽  
Cancer Cells ◽  
Renal Cancer ◽  
Adhesion Molecule ◽  
Cell Adhesion Molecule ◽  
Von Hippel Lindau ◽  
E Cadherin ◽  
Cell Cell
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