Detection of Plasmodium Aldolase Using a Smartphone and Microfluidic Enzyme Linked Immunosorbent Assay

Figure 1

Controlled release of microfluidic reservoirs using passive valves. , where is the burst force; the radius change between centers of both reservoirs; ρ is the liquid density; γ is the surface tension; θ is the angle of junction valve; = ()/2; is the hydrodynamic diameter of channel connected to junction (4 cross section area of microchannel/contact line length).