The fabrication, characterization, and antibacterial activity of novel nanocomposites based on graphene oxide (GO) nanosheets decorated with silver, titanium dioxide nanoparticles, and zinc oxide nanoflowers were examined.

The fabrication and characterization of graphene oxide–iron oxide and graphene oxide–iron oxide–zirconium oxide nanocomposites have been reported. The decomposition of cationic rhodamine B dye by both nanocomposites has been examined.

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We reported herein the supramolecular self-assembly of a water soluble porphyrin TMPyP on the surface of graphene oxide and its high photocatalytic activity for degradation of mixed dye pollutants in water under visible light irradiation.

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