Pt-Au interdigitated array electrodes for biosensing applications

AN APPLICATION OF INTERDIGITATED ARRAY OF Pt ELECTRODES FOR ELECTRICAL STIMULATION OF ENGINEERED MUSCLE TISSUE

Electrical field stimulation provides an efficient way to differentiate muscle cells, which results in an increase in the contractile activity and the formation of muscle myofibers. Here, we introduced the use of an interdigitated array of Pt (IDA-Pt) electrodes as a novel platform for the electrical stimulation (ES) of engineered muscle tissues.

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...

Microfabricated Reference Electrodes and their Biosensing Applications

Over the past two decades, there has been an increasing trend towards miniaturization of both biological and chemical sensors and their integration with miniaturized sample pre-processing and analysis systems. These miniaturized lab-on-chip devices have several functional advantages including low cost, their ability to analyze smaller samples, faster analysis time, suitability for automation, a...

ELECTROCHEMICAL BEHAVIOR OF GC, Pt AND Au ELECTRODES MODIFIED WITH THIN FILM OF COBALT HEXACYANOFERRATE

0A thin film of cobalt hexacyanoferrate (CoHCF), an analogue of mixed-valence Prussian blue, was deposited electrochemically on the glassy carbon, platinum and gold electrode surfaces in 0.5M KC1 solution. The electrochemical behavior of these modified electrodes show three couples of redox peaks by CV in a supporting electrolyte solution of 0.5M NaCl, whereas for Au modified electrode only ...

Local detection of enzymatic ion generation with polycrystalline silicon interdigitated electrodes and its application to biosensing