Synthesis of quasi-spherical and square shaped oligoamino-ester graft-from magnetite nanoparticles: Effect of morphology and chemical structure on protein interactions

In this research, oligoamino-ester grafted magnetite nanoparticles (AEMNPs) with dendritic and linear architecture were synthesized and the effect of morphology and chemical structures of these modified MNPs on the secondary structure of adsorbed protein have been investigated. In the first step, the synthesized magnetic nanoparticles were modified with 3-(triethoxysilyl) propylamine (APTES). The sequential reaction of these silica–coated...