Abstract
Elastic instabilities, when properly implemented within soft, mechanical structures, can generate advanced functionality. In this work, we use the voltage-induced buckling of thin, flexible plates to pump fluids within a microfluidic channel. The soft electrodes that enable electrical actuation are compatible with fluids, and undergo large, reversible deformations. We quantified the onset of voltage-induced buckling, and measured the flow rate within the microchannel. This embeddable, flexible microfluidic pump will aid in the generation of new stand-alone microfluidic devices that require a tunable flow rate.
Original language | English (US) |
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Pages (from-to) | 4789-4794 |
Number of pages | 6 |
Journal | Soft matter |
Volume | 10 |
Issue number | 27 |
DOIs | |
State | Published - Jul 21 2014 |
All Science Journal Classification (ASJC) codes
- General Chemistry
- Condensed Matter Physics