You dip your teabag into a cup of boiling water and watch the clear steaming liquid slowly change into an inviting rich red. The laws by which the particles of tea spread from the source of high ...
Neutral particles can outpace diffusion in electric fields, shifting motion regimes over time; the model predicts behavior in ...
In nanoscale particle research, precise control and separation have long been a bottleneck in biotechnology. Researchers at the University of Oulu have now developed a new method that improves ...
A microfluidic approach combines electric slip and viscoelastic forces to sort nanoscale particles, increasing the purity of synthetic beads and cell vesicles.