4. CONCLUSIONS
The present study demonstrates the universal printing platform for
biosensors based on such important biochemical agents as oxidases. The
approach of applying sensitive titania layer by inkjet printing and
creating of chromogenic universal substrate for oxidase biosensors
provides a reliable alternative to existing methods of biosensors based
on the cascade of enzymatic reactions. A distinctive feature of the
study is to fabricate a biosensor using only printing technology that
makes these systems suitable for scale-up production of biosensors in
roll-to-roll manner. Universal approaches of applying materials on the
substrate demonstrated in the study are the basis for the creation of
biosensors for physiological concentrations of glucose and cholesterol.