Dancing Magnetic Droplets
Self assembly of magnetic droplets and magnetically triggered droplet splitting on superhydrophobic surfaces.
Self-assembly is ubiquitous in nature and both functionally and structurally complex structures can be achieved by using equilirbium and non-equilibrium self-assembling process. Timonen et al. have now demonstrated how different states equilibrium and dynamic self-assembly can be trapped and distinguished using ferrofluid droplet on a super-hydrophobic surface.
Link to video:
See original article :Timonen J.V.I., Latikka M., Leibler L., Ras R.H.A., Ikkala O., Switchable Static and Dynamic Self-Assembly of Magnetic Droplets on Superhydrophobic Surfaces, Science 341, 253-257 (2013).
Read more news
Four physicists receive significant funding from the Jane and Aatos Erkko Foundation
The grants are used to study things like overheating quantum computers and early-stage water condensation on surfaces
Applications open for Innovation Postdoc in Bioeconomy
A fully funded, 12 month career track to turn your doctoral discoveries into a bioeconomy startup. Launching autumn 2026.
Finland ranks among Europe’s top investing nations, study finds
Nearly half of Finnish households now invest in stocks or mutual funds, according to a new study from Aalto University.