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Fe3+/TiO2@Fe3O4 magnetic nanocompsites with 0.1–1 at% of Fe3+ content were synthesised by sol–gel method. The surface morphology, structure and crystalline phase of the nanocomposite were characterised by using XRD, SEM, HRTEM, EDX, BET, Diffuse reflectance spectroscopy (DRS) and VSM techniques. Photocatalytic activity experiments confirmed that as-prepared nanocomposite had good photodegradating...
Fabrication and characterization of hydroxyapatite-forsterite-bioactive glass nanocomposite coating was the aim of this work. The sol-gel technique was used to perform hydroxyapatite-forsterite-bioactive glass nanocomposite coating on 316L stainless steel (SS). The X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDX) techniques were used to investigate...
The antibacterial behaviour of ZnO nanopowder and their composite coatings were investigated against E. Coli. ZnO nanopowder and Aluminum based ZnO composite powders were synthesized using in-house powder processing techniques. Bacteria culture results showed that ZnO nanopowder and their composite powders displayed excellent bacteriostatic activity against E. coli. The antibacterial activity increased...
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