A surface-acoustic-wave-based cantilever bio-sensor.


A scalable surface-acoustic-wave- (SAW-) based cantilevered device for portable bio-chemical sensing applications is presented. Even in the current, proof-of-principle implementation this architecture is shown to outperform commercial quartz-crystal microbalances in terms of sensitivity. Adhesion of analytes on a functionalized surface of the cantilever… (More)
DOI: 10.1016/j.bios.2014.12.058

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