Publication: Research - peer-review › Article in proceedings – Annual report year: 2011
In this paper we present a completely new and fully automated system for parallel microcantilever-based biosensing. Our platform is able to monitor simultaneously the change of resonance frequency (dynamic mode), of deflection (static mode), and of surface roughness of hundreds of cantilevers in a very short time over multiple biochemical reactions. We have proven that our system is capable to measure 900 independent microsensors in less than a second. Here, we report statistical biosensing results performed over a haptens-antibody assay, where complete characterization of the biochemical binding on the cantilever surfaces is obtained with higher accuracy than standard optical lever-based setups.
|Title of host publication||IEEE 24. International Conference on Micro Electro Mechanical Systems|
|Conference||24th International Conference on Micro Electro Mechanical Systems|
|Period||23/01/11 → 27/01/11|
|Citations||Web of Science® Times Cited: No match on DOI|
- Surface roughness, Measurement by laser beam, Surface treatment, Resonant frequency, Optical sensors, Laser beams
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