Continuous Size-Dependent Sorting of Ferromagnetic Nanoparticles in Laser-Ablated Microchannel

Figure 1

Schematic of the microfluidic device used for magnetic nanoparticles size sorting with neodymium magnet (nanoparticles are not to scale). The sample solution with nanoparticles and buffer enter the microfluidics chip from two inlet ports while the magnetic nanoparticles were deflected and were collected at various output ports.