The intensity of the evanescent wave created at the bottom of the flow cell decays exponentially with the distance from the slide's surface. |
In past years evanescent wave microscopy was used to study the dynamics of vesicles in endocrine cells and in goldfish bipolar cell terminals. |
They are sometimes preserved by bottling but lose much of their evanescent flavour. |
The sheet of colored Plexiglas is unevenly spray-painted with an evanescent grey. |
Sometimes I'll describe it as an evanescent delusion, sometimes as a centuries-old tradition established with surprising firmness. |
I don't want to go into detail, but the phenomena can be explained by Maxwell's equation and evanescent waves. |