Biosensing with surface acoustic wave devices

被引:0
|
作者
vonSchickfus, M
Welsch, W
Weiss, M
Hunklinger, S
机构
关键词
D O I
10.1109/FREQ.1997.638531
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this contribution we report on our experiments on biosensing in liquids with acoustic surface wave devices. We discuss a coating technique for protection of the device transducers from aggressive liquids. We then present a technique that constrains the liquid to the sensitive part of the device using glass capillaries. With these methods the sample volume can be reduced to a few microliters.
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页码:124 / 128
页数:5
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