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Surface acoustic wave microfluidics
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DOI：10.1039/c3lc50361e.png)
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摘要
En 中文
The recent introduction of surface acoustic wave (SAW) technology onto lab-on-a-chip platforms has opened a new frontier in microfluidics. The advantages provided by such SAW microfluidics are numerous: simple fabrication, high biocompatibility, fast fluid actuation, versatility, compact and inexpensive devices and accessories, contact-free particle manipulation, and compatibility with other microfluidic components. We believe that these advantages enable SAW microfluidics to play a significant role in a variety of applications in biology, chemistry, engineering and medicine. In this review article, we discuss the theory underpinning SAWs and their interactions with particles and the contacting fluids in which they are suspended. We then review the SAW-enabled microfluidic devices demonstrated to date, starting with devices that accomplish fluid mixing and transport through the use of travelling SAW; we follow that by reviewing the more recent innovations achieved with standing SAW that enable such actions as particle/cell focusing, sorting and patterning. Finally, we look forward and appraise where the discipline of SAW microfluidics could go next.
Keyword:
SUPPORTED LIPID-BILAYERS
ON-A-CHIP
CARBON NANOTUBES
CELL
SAW
PARTICLE
DRIVEN
DEVICES
MICROPARTICLES
SEPARATION
期刊
L
IF:
5.4
论文数:
9.0K
被引数:
3.3W
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引用论文
Microparticle collection and concentration via a miniature surface acoustic wave device.png)
LAB ON A CHIP
LAB ON A CHIPIF5.4
PREAI
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