Electropolymerized Molecularly Imprinted Polymers as Receptor Layers in Capacitive Chemical Sensors

DOI to cite this document:: 10.5283/epub.20452

Panasyuk, Tatiana L. ; Mirsky, Vladimir M. ; Piletsky, Sergey A. ; Wolfbeis, Otto S.

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Date of publication of this fulltext: 18 Apr 2011 13:07

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Abstract

The first application of molecularly imprinted polymers to chemical sensors with capacitive detection is described. The sensitive layer was prepared by electropolymerization of phenol on gold electrodes in the presence of the template (phenylalanine). The insulating properties of the polymer layer were studied by electrochemical impedance spectroscopy. Electrical leakages through the polymer ...