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. 2010 Sep 2;10(9):8248–8274. doi: 10.3390/s100908248

Figure 2.

Figure 2.

Electrode response to multiply bilayers of poly(allylammonium) chloride modified with ferrocenecarboxylic acid/Glucose Oxidase in a linear sweep voltammetry experiment. The steady state current generated at the electrode assembly increases with up to 3 bilayers. With more than 3 bilayers, the current is found to decrease with each subsequent bilayer assembly [27]. (Alice C. Harper and Mark R. Anderson, “Electrostatic Assembly of a Redox Catalysis System for Detection of Glutamate”, Electroanalysis, 2006. Copyright Wiley-VCH Verlag GmbH & Co. KgaA. Reproduced with permission).