A microfluidic-based nanoscope

被引：0
|
作者：
Stone, S [1 ]
Meinhart, CD [1 ]
Wereley, ST [1 ]
机构：
[1] Univ Calif Santa Barbara, Dept Mech & Environm Engn, Santa Barbara, CA 93106 USA
来源：
MICRO TOTAL ANALYSIS SYSTEMS 2000, PROCEEDINGS | 2000年
关键词：
Particle Image Velocimetry; microfluidics; nanoscope;
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
A microfluidic-based nanoscope has been developed to measure shapes of walls in microfluidic devices. The nanoscope is an extension of micro-resolution particle image velocimetry (mu -PIV). The nanoscope is shown to measure wall position of a glass microchannel with a root mean square uncertainty of similar to 57 nm. Numerical simulations show that noise in the velocity measurements contributes significantly to uncertainty in wall position.
引用
收藏
页码：83 / 86
页数：4
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