Multiplexed pressure sensing with elastomer membranes
Multiplexed pressure sensing with elastomer membranes
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DOI:
10.1039/c1lc20114j
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发表时间:
2011-01-01
期刊:
影响因子:
6.1
通讯作者:
Crozier, Kenneth B.
中科院分区:
文献类型:
--
作者:
Orth, Antony;Schonbrun, Ethan;Crozier, Kenneth B.
We demonstrate a novel optical pressure measurement platform for microfluidics. The pressure sensors operate as pneumatically-tunable microlenses whose focal lengths vary with pressure. We show that pneumatic lens arrays can be used to perform sensitive multiplexed pressure measurements in microfluidic channels.