Figure 5:
(a) FT–IR spectra of Fe
3
O
4
/APTES magnetic nanoparticles; (b) TEM micrograph of Fe
3
O
4
/APTES magnetic nanoparticles; (c) Magnetization curves of Fe
3
O
4
/ APTES magnetic nanoparticles; (d) XRD pattern of Fe
3
O
4
/APTES magnetic nanoparticles.
