Showing papers by "Marcelo Knobel published in 2023"

TL;DR: In this article , a robust yellowish green emitting multi core-shell Fe3O4@SiO2@β-NaGdF4:RE3+ (RE = 5% Ce, 5% Tb, x% Dy; x = 1, 5 and 10 mol.%) nanoparticles (NPs) containing both magnetic and luminescence modalities, are synthesized using simple, fast and efficient microwave assisted hydrothermal method.

TL;DR: In this article , cobalt ferrite nanoparticles were co-precipitated in-situ at two templates with different porosities, and the differences in porosity on templates allowed tuning the nanoparticle concentration and then its magnetic interactions in the nanocomposites.