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Institute of Nanostructured Materials ISMN CNR Division 2, via del Castro Laurenziano 7, 00161 Rome, Italy





Abstract Smart Nano materials with biosensing functions posses enormous potential in development of new generation of stable biosensors, chemical sensors, and actuators. Recently, there is a considerable interest in using TiO2 nanostructured materials as a film-forming material since they have high surface area, optical transparency, high bio-compatibility, and relatively good conductivity. In this work, TiO2 nanostructured films were used as nanoporous electrodes to study the electron transfer mechanisms of dopamine. epinephrine and norepinephrine, in order to develop a new generation of chemical sensors. The interesting results obtained are described herein and the analytical characterization of these neurotransmitter sensors is reported. View Full-Text

Keywords: TiO2 nanostructured films; chemical sensors; monoamine-neurotransmitters; electrochemical transducers TiO2 nanostructured films; chemical sensors; monoamine-neurotransmitters; electrochemical transducers





Autor: Antonella Curulli

Fuente: http://mdpi.com/



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