Editorial for the Special Issue on Inertial Microfluidics.

Inertial microfluidics has been providing simple technical solutions to such demands by solely utilizing hydrodynamic forces that have differentially arisen based on flow speed, channel geometry, and particle properties. The growing demands for label-free, high throughput processing of biological, environmental, and industrial samples have instigated technical innovations for inflow particle manipulations with better resolution and purity. Collectively, this Special Issue reports recent advancements in understanding and technological innovations of inertial microfluidics to broaden their applications to real-world and complex samples for high throughput, label-free microscale particle manipulations. [Extracted from the article]