Antibacterial action of doped CoFe2O4 nanocrystals on multidrug resistant bacterial strains

Green Synthesis Methods of CoFe2O4and Ag-CoFe2O4Nanoparticles Using Hibiscus Extracts and Their Antimicrobial Potential

“…On the other hand, cobalt ferrite acquires improved properties when combined with noble metals, like Ag or Au. Taking into account the inherent antimicrobial properties of Ag, it is expected that the addition of Ag to CoFe 2 O 4 will enhance its antimicrobial activity [10][11][12][13].…”

Spinel ferrite (AFe2O4)-based heterostructured designs for lithium-ion battery, environmental monitoring, and biomedical applications

“…The strong inuences of the substitution or doping of various heteroatoms on the spinel lattice, particle size, shape, and antibacterial and magnetic properties, which are considered to be the most vital keys to the antibacterial activity, were investigated in detail. [192][193][194][195] Overall, the SFN crystal structure aer doping shows a signicant decrease in the growth of particle size, as well as an enhancement in the surface area and number of useful active sites. In almost all of the obtained results, the antibacterial efficiency of this hybrid design is better than other pure samples.…”

Pitfalls and Challenges in Nanotoxicology: A Case of Cobalt Ferrite (CoFe2O4) Nanocomposites

“…The specific adsorption rate varies similar to coercivity and saturation magnetization for Dy and Gd doped samples and opposite for Yb doped samples, most likely due to average crystallite size exceeding 20 nm . CoFe NPs doped with zirconium (Zr) show improved magnetic characteristics, gold decoration of CoFe NPs gives better catalytic properties, Zn substitution gives improved magnetic, in vitro and in vivo imaging and hyperthermia properties, ,, with coating of exfoliated graphene oxide gives better amperiometric sensing of NADH and H 2 O 2 , and improved antibacterial activity in multidrug resistant bacteria . However, at the same time these fabrications with inorganic or organic constituents also may be confined to a specific kind of toxicity along with them.…”

“…123 CoFe NPs doped with zirconium (Zr) show improved magnetic characteristics, 124 gold decoration of CoFe NPs gives better catalytic properties, 125 Zn substitution gives improved magnetic, in vitro and in vivo imaging and hyperthermia properties, 61,126,127 with coating of exfoliated graphene oxide gives better amperiometric sensing of NADH and H 2 O 2 , 128 and improved antibacterial activity in multidrug resistant bacteria. 129 However, at the same time these fabrications with inorganic or organic constituents also may be confined to a specific kind of toxicity along with them. So, we have to carefully investigate and evaluate such abnormal behaviors and outcomes.…”