Adsorption characteristics of the antibiotic meropenem on a novel magnetic material synthesized by surface coating cobalt iron oxide (CFO) with gold nanoparticles (AuNPs) were systematically investigated. The AuNPs can enhance adsorption capacity having high affinity towards thioether and amine groups in structure. Au coverage CFO decreased saturation magnetization from 55.8 emu/g to 48.8 emu/g...

The first experimental results on the functioning of liquid crystal cells doped with CoFe2O4 nanoparticles are presented. Transmission spectra in visible and near-infrared range, dynamic parameters Fredericks effect, refractive characteristics, as well wetting angles mesophase sensitized surfaces have been obtained. measured were K8 Crown glass, conductive ITO treated a surface electromagnetic ...

Arsenic in water is currently a global concern due to the long-term exposure that could affect human health. In this study, magnetic nanoparticles (MNPs), CoFe2O4, and MnFe2O4 were successfully synthesized applied remove arsenic (As) from water. The MNPs characterized using different techniques, such as scanning electron microscope (SEM), Brunauer–Emmet–Teller (BET), photoelectron spectroscopy ...

<p>This work focuses on the use of carbon-coated magnetic cobalt ferrite nanoparticles as catalysts for catalytic wet peroxide oxidation (CWPO) emerging concern pollutant paracetamol (PCM). The core catalyst is composed CoFe2O4 developed by a sol-gel method. subsequently coated with formaldehyde-resorcinol resin and TEOS, further carbonized at 600 ºC, etched NaOH to create yolk-shell stru...

Magnetically recyclable direct Z-scheme CoFe2O4-loaded g-C3N4 photocatalyst material was fabricated using a facile hydrothermal technique and subsequently characterized by XRD, VSM, PL, FT-IR, EDX, DRS, SEM, BET techniques. The characterization results confirmed that nanoparticles of CoFe2O4 are loaded on the surface sheets. optical band gap has been decreased from 2.65 eV to 1.30 means loading...

In this work, we investigated synthesis, magnetic properties of silica coated metal ferrite, (CoFe2O4)/SiO2 and Manganese doped cobalt ferrite nanoparticles (MnxCo1-xFe2O4 with x= 0.02, 0.04 and 0.06)/SiO2 for possible biomedical application. All the ferrites nanoparticles were prepared by co-precipitation method using FeCl3.6H2O, CoCl2.6H2O and MnCl2.2H2O as precursors, and were silica coated ...