Hybrid capillary-inserted microfluidic device for sheathless focusing and separation in viscoelastic flow

摘要

The present invention is a capillary tube, and using the movement distance difference in the focused particle and comprising a branch of separating the particles, the capillary tube for focussing of the particles in non-Newtonian fluids related to a fine particle separation device and fine particle separation device characterized in that the selection based on the size of the particles to be separated, non-Newtonian property that the viscoelastic properties of the fluid can be maximized, a commercially available caviar of appropriate inner diameter with a corresponding ratio of the diameters of the produced microparticles selecting a capillary tube to, and fine particles, and a blood cell disease with a variety of size distribution by connecting it to the microfluidic device can be isolated in high yield and high efficiency.;