Open AccessGlucose Bio Sensor Base Nanocomposite Graphene/Tio2
Author(s) -
Raunaq H. Sakban,
S. AbdulAlmohsin,
Mohammed Noori
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1818/1/012038
Subject(s) - graphene , materials science , photocatalysis , titanium dioxide , nanocomposite , absorbance , scanning electron microscope , nanotechnology , biosensor , oxide , chemical engineering , band gap , catalysis , optoelectronics , composite material , chemistry , organic chemistry , chromatography , engineering , metallurgy
The use of graphene and titanium oxide nano-mixtures in a wide variety of physical products, such as solar panels, biosensors and fuel cells. Owing to the special general physical properties of TiO2 and graphene, graphene has a huge conductivity to sustain TiO2 and is used as a photo catalyst in water and moisture solutions in bio nano sensors. TiO2 has special features, such as stability low toxicity and cost-effectiveness. Primary findings have shown that the manufacture of the system sensor displays a great and quick reaction to glucose to be the ideal biosensor unit The use of TiO2 is limited by its wide band gap energy contributing to light absorbance in the UV spectrum area and the relatively high rate of recombination of photo-generated electrons. The use of G / TiO2 to improve photocatalytic behavior and stability so that maximum electrical sensitivity can be achieved. Preparation of Titanium dioxide / Graphene nanocomposite thin film for glucose exposure by spray pyrolysis technology (SPT), Scanning Electron Microscopy ( SEM) and X-Ray Diffraction (XRD) are structural and morphology studies.