Customized impedance spectroscopy device as possible sensor platform for biosensor applications

Customized impedance spectroscopy device as possible sensor platform for biosensor applications

A new impedance spectroscopy unit is developed, fully customized to become a vital part of label free biosensor arrays with possible applications in DNA and protein sensing. Test measurements are conducted to explore the accuracy and specificity of the system, both under electronic lab conditions as...

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Veröffentlicht in:Physica Status Solidi A, Applications and Materials Research Applications and Materials Research, 2010, Vol.207 (4), p.919-923
Hauptverfasser: van Grinsven, Bart, Vandenryt, Thijs, Duchateau, Stijn, Gaulke, Andreas, Grieten, Lars, Thoelen, Ronald, Ingebrandt, Sven, De Ceuninck, Ward, Wagner, Patrick Hermann
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Sprache:eng
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Zusammenfassung:A new impedance spectroscopy unit is developed, fully customized to become a vital part of label free biosensor arrays with possible applications in DNA and protein sensing. Test measurements are conducted to explore the accuracy and specificity of the system, both under electronic lab conditions as well as under wet cell conditions with synthetic-diamond based sensor electrodes. The impedance of seven resistors was monitored for 17h and a maximum error
ISSN:1862-6300