Synthesis of FeO/Ag nanohybrid ferrofluids and their applications as antimicrobial and antifibrotic agents.

To date, the search for creating stable ferrofluids with excellent properties for biomedical application is one of the challenging scientific and practical investigations. In this study, novel FeO/Ag nanohybrid ferrofluids from iron sand were synthesized using a double-layer method. The FeO/Ag nanocomposites exhibited stable crystallite sizes of 11.

Excellent antimicrobial performance of co-doped magnetite double-layered ferrofluids fabricated from natural sand.

The preparation of Co-doped magnetite ferrofluids from natural sand was developed using a double-layer technique. The Co-doped magnetite nanoparticles formed a spinel phase with lattice parameters in the range of 8.355-8.

Fabrication of Mn Zn FeO ferrofluids from natural sand for magnetic sensors and radar absorbing materials.

Mn Zn FeO ferrofluids were produced from natural sand for magnetic sensors and radar absorbing materials. The X-ray diffraction data showed that the Zn partially substituted the Mn and Fe ions to construct a spinel structure. The increasing Zn composition decreased the lattice parameters of the structure.