File:Brownian motion beads in water.gif
Brownian_motion_beads_in_water.gif (128 × 128 pixels, file size: 795 KB, MIME type: image/gif, looped, 84 frames, 4.2 s)
Brownian motion (nonfiction) of fluorescent latex spheres (diameter: 20 nm) in water.
Attribution
Brownian motion of fluorescent latex spheres (diameter: 20 nm) in water. The video was recorded using a Selective Plane Illumination Microscope (SPIM) equipped with an EMCCD camera. Zoom is 60x. Hence, one pixel equals 24 µm/60=400 nm. The PSF is estimated to 650 nm diameter (according to Abbé). The frame rate is 1/40 ms ~ 25.5 fps.
By Jkrieger am Deutschen Krebsforschungszentrum in der Arbeitsgruppe B040 Biophysik der Makromoleküle - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=12213651
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:48, 11 September 2016 | | 128 × 128 (795 KB) | Admin (talk | contribs) | By Jkrieger am Deutschen Krebsforschungszentrum in der Arbeitsgruppe B040 Biophysik der Makromoleküle - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=12213651 |
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