Fig. 6: Acoustofluidic separation and manipulation of nanoparticles.

a Purification of exosomes from microvesicles by standing SAW15. Reprinted with permission from the American Chemical Society. b Isolation of exosomes from whole blood by an integrated acoustic separation platform13. Reprinted with permission from the National Academy of Sciences. c Focusing nanoparticles using micro-vortex induced by high-frequency focused SAW77. Reprinted with permission from the Royal Society of Chemistry. d Separation of nanoparticles by integrating acoustic radiation force and dielectrophoresis131. Reprinted with permission from the Royal Society of Chemistry