Multifunctional Core-Shell NiFe₂O₄ Shield with TiO₂/rGO Nanostructures for Biomedical and Environmental Applications.

ABSTRACT: Multifunctional core@shell nanoparticles have been synthesized in this paper through 3 stages: NiFe₂O₄ nanoparticles by microwave irradiation using Pedalium murex leaf extract as a fuel, core@shell NiFe₂O₄@TiO₂ nanoparticles by sol-gel, and NiFe₂O₄@TiO₂@rGO by sol-gel using preprepared reduced graphene oxide obtained by modified Hummer's method. XRD analysis confirmed the presence of both cubic NiFe₂O₄ spinel and tetragonal TiO₂ rutile phases, while Raman spectroscopy analysis displays both D and G bands (I _D /I _G  = 1.04) associated with rGO. Morphological observations by HRTEM reveal a core-shell na

SUBMITTER: Esther Nimshi R 

PROVIDER: S-EPMC9174006 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature