The last decade has seen significant achievements in biomedical diagnosis and therapy at
the levels of cells and molecules. Nanoparticles with luminescent or magnetic properties are …

Abstract Pure ZnO and Co/Mn co-doped ZnO {Zn 0.98-x Co 0.02 Mn x O (0≤ x≤ 0.06)}
nanoparticles were synthesized by co-precipitation method. The structural, morphological …

Optical properties of a La0. 57Nd0. 1Sr0. 13Ag0. 2MnO3 polycrystalline sample prepared by
solid-state reaction were investigated. The FTIR spectra confirmed the formation of the …

We provide the first experimental evidence of oxygen vacancy defect induced
ferromagnetism in undoped multiferroic CaMn7O12 (CMO) manganite synthesized from the …

Expanding the light-harvesting range and suppressing the quick recombination of
photogenerated charge carriers are of paramount significance in the field of photocatalysis …

A low-cost zinc catalyst, prepared by a facile electrochemical strategy, produces CO with up
to 93% Faraday efficiency in aqueous NaCl solution. The catalytic activity of the Zn catalyst …

Abstract Mn/Cu co-doped ZnO (Zn 0.99-x Mn x Cu 0.01 O) nanoparticles were synthesized
by the solid state reaction method to investigate the relationship between the band gap and …

Mn doped ZnO nanocrystals were synthesized by sol–gel technique and sintered at 400° C.
Sintered samples characterized using X-ray diffraction (XRD), transmission electron …

CuMn 2 O 4 nanoparticles were successfully synthesized by adopting solvothermal method
with optimum hydrothermal processing temperature maintained at 160° C for 12 h. The …

In the present study, the structural, morphological, and optical properties of Co-doped ZnO
nanoparticles (NPs) prepared by a sol–gel method before and after dense electronic …