This protocol describes the detailed procedure for preparation of DADS-nFeS. To get our target nanoparticle with stable property, we synthesised DADS-nFeS by solvothermal method with high temperatures and pressures.
Iron oxide, nanoparticles, diallyl sulfide, solvothermal
This protocol describes the detailed procedure for preparation of DADS-nFeS. We synthesized DADS-nFeS by solvothermal method under high temperature and pressure in a sealed autoclave reactor.
ethylene glycol, FeCl3•6H2O, sodium acetate(NaOAc), diallyl sulfide(DADS)
magnetic stirring bar, oven, Teflon-lined stainless steel autoclave
14 h or longer (including the mixing process and the reaction time under high temperature and high pressure)
The new formed products are black (or brown if the drying process is much more sufficent) powder which consist of hexagonal sheet-like nanostructures and sphere nanoparticles under the electron microscope.
1.Gao, L. et al. Intrinsic peroxidase-like activity of ferromagnetic nanoparticles. Nat Nanotechnol 2, 577-583(2007).
2.Gao, L. Z. et al. Magnetite Nanoparticle-Linked Immunosorbent Assay. J Phys Chem C 112, 17357-17361(2008).
3.Fan, K. et al. Optimization of Fe3O4 nanozyme activity via single amino acid modification mimicking an enzyme active site.Chem Commun 53, 424-427(2016).