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Colloid particle self assembly Posted by: DKJonex
Video duration: 115 seconds Global video hits: 2919 This video shows self assembly of colloid particles in water with detergent. The video is recorded with standard optic measurements. The particles is made of polystyrene, and has a radius of 2.5 µm. The test system is a small drop of water with detergent and particles on a plate of glass. The self assembly happens as the water evaporates, and the particles comes closer together. |
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CdSe Quantum Dot Scientific Visualization Posted by: fmgomezcampos
Video duration: 84 seconds Global video hits: 2781 In this video I show the atomic structure of a CdSe quantum dot of R=1.4 nm. I also show the wavefunctions of a surface state created by a dangling bond and the wavefunction of the valence band maximum. Numerical data were obtained from pseudopotential calculations using the simulator of Dr. Marco Califano at Leeds University. CC-BY licensed artwork |
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The White Pages 001 (Part A) Posted by: Shekinahguild
Video duration: 432 seconds Global video hits: 864 Plasma System 2.0 Orientation. (this is part A of 4 parts (a,b,c,d respectively). Not the greatest production, very wraw but the first strike in this direction.. expect more as I have time and with any luck a bit more organized. |
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An Exclusive Experiment & Explanation of Solution, Suspension, and Colloid Posted by: KenDussler
Video duration: 275 seconds Global video hits: 5120 I Would like to explain about the difference between solution, suspension, and colloid, Thanks for watching! |
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Quick Introduction to Colloids, Emulsions, Micelles and lots of Definitions ! Posted by: d00bleA
Video duration: 613 seconds Global video hits: 1936 This was upon request! Just did a quick intro to basic colloids material, tried to keep it under 10 minutes! Note that in my haste I mentioned that micelles formed according to the Critical Micelle Concentration and "under" that they formed! ACTUALLY it is OVER a certain concentration of surfactant that micelles form!!! Sorry about the mistake! |
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Reduce Knee Pain With These Exercises! (Part 1 of 2) Posted by: mercola
Video duration: 539 seconds Global video hits: 106492 fitness.mercola.com Learn exercises that will help reduce knee pain. (Part 1 of 2) |
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