Efficient mixing of fluids in lab-on-a-chip devices is very important for many biomedical and biochemical applications. Lab-on-a-foil as a novel concept provides method fast prototyping or mass production microfluidic based on thin flexible films materials. In this article, electroosmosis micromixing conducted lab-on-a-foil device. With the electroosmotic flow (EOF), an efficient realized insid...

• Helical MCF photoreactors are more efficient than with straight capillaries. Micromixing in helical enhance lateral mass transfer. Process intensification by tailored Dean vortices occurs when. D e 1.94 S c > 67 . intensifies the removal of pharmaceuticals and CECs UV/H 2 O larger capillary diameters reduce E EO pressure drop. secondary flow microcapillary film (MCF) was unveiled computationa...

Micromixing in a static mixer and an empty tube was characterized by the product distribution of fast consecutive competing reactions. As a test reaction, the precipitation of barium sulphate complexed by EDTA in alkaline medium under the influence of an acid was used. The acid was injected at a point of the reactor into an excess of basic complex. The precipitated BaSO4 is a measure for the de...

This paper investigates the electroosmotic micromixing of non-Newtonian fluid in a microchannel with wall-mounted obstacles and surface potential heterogeneity on obstacle surface. In numerical simulation, full model consisting Navier–Stokes equations Poisson–Nernst–Plank are solved for field, ion transport, electric power law is used to characterize rheological behavior aqueous solution. The m...