Search results for "polydopamine"

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Application of polydopamine functionalized zinc oxide for glucose biosensor design

2021

Zinc oxide (ZnO) nanostructures are widely used in optical sensors and biosensors. Functionalization of these nanostructures with polymers enables optical properties of ZnO to be tailored. Polydopamine (PDA) is a highly biocompatible polymer, which can be used as a versatile coating suitable for application in sensor and biosensor design. In this research, we have grown ZnO-based nanorods on the surface of ITO-modified glass-plated optically transparent electrodes (glass/ITO). Then the deposition of the PDA polymer layer on the surface of ZnO nanorods was performed from an aqueous PDA solution in such a way glass/ITO/ZnO-PDA structure was formed. The ZnO-PDA composite was characterized by S…

polydopamine (PDA)ITO modified glass electrodeMaterials sciencePolymers and PlasticsOrganic chemistrypolydopamine (PDA) ; ZnO-PDA nanocomposite ; photo-electrochemical glucose biosensor ; ITO modified glass electrodeengineering.materialArticleQD241-441CoatingGlucose oxidasechemistry.chemical_classificationbiologyGeneral ChemistryPolymerAmperometrychemistryChemical engineeringphoto-electrochemical glucose biosensorbiology.proteinengineeringSurface modificationZnO-PDA nanocompositeNanorodCyclic voltammetryBiosensor
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