Nanoparticles with SiO2 coating were synthesized to have a cubic iron core. These were found to have saturation magnetization very close to the highest possible value of any iron-containing nanoparticles and the bulk iron saturation magnetization. The in vitro toxicology studies show that they are highly biocompatible and possess better MRI contrast agent potential than iron oxide NPs.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8955863 | PMC |
| http://dx.doi.org/10.3390/ma15062228 | DOI Listing |
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