Different Approaches in Designing Sensitive Tools Based on Nanocomposite Materials for Biological Analytes Detection

Abstract

Sensitive, stable and robust electrochemical sensors have been designed through modificationof the working electrodes with different complex matrices based on carbon nanomaterials andmetallic nanoparticles. Therefore, screen-printed electrodes were modified with complex matrices ofhybrid nanomaterials using physical deposition or entrapment in polymeric film. [...]

Keywords

• carbon nanoribbons
• nanotubes
• metallic nanoparticles
• electrochemical impedance spectroscopy