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Conferences > ACPC > 2015 > ASu5H > ASu5H.3

Remote sensing of pressure inside microfluidic channels using light scattering in Scotch tape

KyungDuk Kim, HyeonSeung Yu, Joonyoung Koh, Jung H. Shin, Wonhee Lee, and YongKeun Park

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Abstract

We propose a simple but effective optical method exploiting light scattering in optically inhomogeneous Scotch tape for measuring the hydrostatic pressure inside a microfluidic channel. After a calibration, the resolution below 0.1 kPa is achieved in a remote sensing scheme.

© 2015 Optical Society of America

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