An international team has developed spherical colloidal particles for the visualization of rotational dynamics. The two-color fluorescent particles have an off-center core that allows tracking of dense suspensions using microscopy. The researchers observed coupling between the rotation of charged particles, correlation between local crystallinity and rotational diffusivity, and 'slip-stick' friction between particles. The findings will enhance the understanding of biological systems and industrial processes.
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/06/210616113805.htm
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/06/210616113805.htm
Particles with 'eyes' allow a closer look at rotational dynamics
![Particles with 'eyes' allow a closer look at rotational dynamics]()
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June 17, 2021
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