Integrated catalytic activity of patterned multilayer films based on pH-induced electrostatic properties of enzymes

Abstract

A new patterning method is proposed for selective deposition of organic/organic and organic/inorganic multilayers by using an enzymatic surface. It was observed that the method offers an electrostatic charge reversal through pH control. It was observed during the study that a high-performance electrochemical sensors with catalytic properties can be prepared with this method. The study also found that the selective growth of multilayers by electrostatic repulsion can be achieved on enzyme-coated substrates. The direct contact between the probe molecules and the catalytic components can cause of an increase of electrochemical activity. The study used an electrophoretic light scattering spectro..