Simultaneous deposition of Prussian Blue and creation of an electrostatic surface for rapid biosensor construction

Polyethyleneimine (PEI) was deposited onto the surface of the screen-printed carbon electrode (SPCE) through simple adsorption from aqueous solution. Anion-exchange properties of the deposited PEI were then employed to confine ferricyanide ions [Fe(CN) 6] 3− within the polymeric layer. After that, t...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2009-05, Vol.138 (2), p.461-466
Hauptverfasser:	Pchelintsev, Nikolay A., Vakurov, Alexander, Millner, Paul A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amperometric biosensor Enzyme immobilization Iron hexacyanoferrate Poly(ethyleneimine) Screen-printed carbon electrodes
Online-Zugang:	Volltext
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