Fluid Pumping and Reversible Flow in Strain Driven Microfluidic Applications
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Jan 23, 2025
app pub date -
Jul 18, 2024
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Jul 18, 2024
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Abstract
A microfluidic device is provided that has a negative volumetric strain under a tensile strain. The microfluidic device is capable of pumping fluids stored inside a reservoir towards an outlet through a microfluidic channel. The pumping mechanism is actuated by repeated (e.g., once or multiple times) application of in-plane tensile strain. The in-plane strain can be due to the skin deformation during human movements for a skin-mounted wearable device and related applications.
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