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Plasma membrane tension and the pressure generated by actin polymerization are two antagonistic forces believed to define the protrusion rate at the leading edge of migrating cells [1–5]. Quantitatively, resistance to actin protrusion is a product of membrane tension and mean local curvature (Laplace’s law); thus, it depends on the local geometry of the membrane interface. However, the role of the...
This paper presents an innovative, portable and low power blood cell counter, based on micro-electro-mechanical-systems (MEMS) technology. It was realized by designing and developing a custom impedance measurement circuit, which drives an electro-fluidic microsystem, providing a parallel, multi-channel Coulter counter. A method for a reliable, easy, and low-cost interfacing to such kind of micro-devices,...
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