IR – Page 6 – TechConnect Briefs

Electroosmotic Microfluidic Flows with Random Zeta Potential

Gleeson J.P., University College Cork, IR

Average electroosmotic ows in the presence of axially-varying zeta potentials are shown to be plug-like, with variances which depend on radial position across the capillary. Consequences for the dispersion of samples are examined theoretically and [...]

Development of an FET Pressure Sensor Model and used to Predict Sensor Behaviour as a Function of Electrode Geometry

Hynes E., Elebert P., O'Neill M., Berney H., Lane W.A., Kelly G., Hill M., Analog Devices, IR

This paper presents the development and solution of a model to describe the behaviour of a surface micromachined FET pressure sensor. Initially an expression is developed to describe the radial deflection of the sensing diaphragm [...]