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The mass and surface stress loadings in microcantilever-based sensors, caused by surface adsorption of target analytes/biomolecules, change their resonance behavior. Despite numerous efforts, the mechanisms of surface stress impact on the resonance behavior of microcantilevers are not fully understood. This results in substantial discrepancies between theoretically predicted and experimentally measured...
On‐chip microvalves regulate electrical and fluidic access to an array of nanopores integrated within microfluidic networks. This configuration allows for on‐chip sequestration of biomolecular samples in various flow channels and analysis by independent nanopores.
In article number 1602601, Michel Godin and co‐workers demonstrate that on‐chip microvalves enable the regulation of electrical and fluidic access to an array of nanopore sensors integrated within microfluidic networks. Using a single pair of electrodes, multiple independent nanopores are fabricated in situ by a controlled breakdown process and are used to interrogate biomolecular samples compartmentalized...
A new multifunctional sensor for simultaneous measurement of pressure and temperature is proposed and modeled. The design includes elastic membranes and bi-layer beams as pressure and temperature sensing bodies, respectively, and capacitance readout for transduction. The bi-layer beams are placed such that their out-of-plane displacements due to different coefficients of thermal expansion change the...
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