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

页码：83 / 86

页数：4

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