Abstract
A theoretical comparison of the sensitivities of various acoustic shear wave modes applied in (bio)chemical sensing in a liquid environment is presented. The sensitivity which is defined as the relative change of oscillation frequency due to mass adsorption in a (bio)chemical interface is obtained from perturbation theory. It is shown that the application of a Love wave mode for chemical compound sensing in liquids is very promising because of its high sensitivity.
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@article{Kovacs_1992, title={Theoretical comparison of sensitivities of acoustic shear wave modes for (bio)chemical sensing in liquids}, volume={61}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.107807}, DOI={10.1063/1.107807}, number={6}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Kovacs, Günter and Venema, Adrian}, year={1992}, month=aug, pages={639–641} }