2 papers
cond-mat.soft2026
Directional Symmetry Breaking of Spherical Active Colloids by Magnetoviscous Coupling
Ziyang Zhou, Takuya Kobayashi, Keita Saito +5
Harnessing active matter calls for strategies that break the directional symmetry of self-propelled motion without altering the propulsion mechanism itself. Here, we show that magn…
cond-mat.soft2026
Direct measurement of osmotic pressure and interparticle interactions in colloidal dispersions
Keita Saito, Fumito Araoka
Colloidal dispersions are widely found in systems ranging from natural environments to industrial materials. Their macroscopic properties such as viscosity and light scattering dep…