A Planar Gas Sensor Combined with Interdigitated Array Electrodes.

Analysis of Planar Circular Interdigitated Electrodes for Electroporation

in this work, designs for planar, interdigitated circular electrode structures for cell membrane permeabilization procedures are analysed using finite element method analysis. The generated electric field intensity, homogeneity and the Joule heating are evaluated. The optimal electrode configuration for successful transfection procedures is investigated. Based on the simulation results, an opti...

Geometric parameters optimization of planar interdigitated electrodes for bioimpedance spectroscopy

This paper is concerned with a physical model of an interdigitated sensor working in a frequency range from 100 Hz to 10 MHz. A theoretical approach is proposed to optimize the use of the sensor for bioimpedance spectroscopy. The correlation between design parameters and frequency behavior in coplanar impedance sensors are described. CoventorWare software was used to model the biological medium...

Prussian Blue-coated interdigitated array electrodes for possible analytical application

Thin films of iron(W) hexacyanoferrate(I1) (Prussian Blue) were electrochemically deposited on interdigitated array (IDA) electrodes, yielding systems which can be considered as chemiresistors in sensing alkali metal ion concentrations in an adjacent electrolyte. This is due to the fact that the conductivity of the film being measured by a steady-state current on application of a voltage to the...

Development of interdigitated array electrodes with surface-enhanced Raman scattering functionality.

Interdigitated array electrodes with surface-enhanced Raman scattering (SERS) functionality for in situ qualitative and quantitative analysis of electroactive species are demonstrated. Gold nanostructured interdigitated array electrodes (NIDAEs) were fabricated by electron beam lithography, and used for an electrochemical SERS study of K(3)[Fe(CN(6))] in aqueous KClO(4) solution in single and g...

Gas Sensor Array with Broad Applicability