vibrating magnetometry at room temperature (20°C). The
samples show soft ferromagnetic behavior with MS values
of ∼9–55 emu/g and HC values of ∼8–37 Oe, depending on
the crystallite size and thermal decomposition temperature.
The relationship between the crystallite size and the magnetic
properties is presented and discussed. The cytotoxicity
of synthesized LSMO nanoparticles was also evaluated with
NIH 3T3 cells and the result showed that the synthesized
nanoparticles were not toxic to the cells as determined from
cell viability in response to the liquid extraction of LSMO
nanoparticles.
PACS 61.05.Cp · 75.47.Lx · 75.50.Tt · 81.07.Bc ·
81.10.Dn · 81.16.Be · 81.20.Ka · 81.70.Pg