A facile aqueous production of bisphosphonated-polyelectrolyte functionalized magnetite nanoparticles for pH-specific targeting of acidic-bone cells

Abstract

Synthesis of a bisphosphonated polyelectrolytic stabilizer to in situ fabricate and functionalize Fe3O4 nanoparticles and their pH-dependent hemolysis and bone-cell adhesion.

Facile Fabrication and Characterization of Amine-Functional Silica Coated Magnetic Iron Oxide Nanoparticles for Aqueous Carbon Dioxide Adsorption

“…Considering the most intense signal (311), the average crystallite size of reference Fe 3 O 4 -OA was calculated to be 8.13 nm, while for the aminated silica coated iron oxide it was 7.00 nm. Such crystallite size reductions for postsynthesis coated magnetic particles have already been noticed in previous literature. − …”

Highly efficient recyclable bismuth nanocatalysts fabricated using a facile one-step aqueous method for faster reduction of azo dye contaminants

“…In addition, lighter elements such as C, O, and H present in the TA layer cannot scatter the high-energy electron beams and thus mostly passed through these elemental layers and the coating of TA could be transparent. 45–48…”

“…In addition, lighter elements such as C, O, and H present in the TA layer cannot scatter the high-energy electron beams and thus mostly passed through these elemental layers and the coating of TA could be transparent. [45][46][47][48] 3.2 Crystal structure and surface charge Powder X-ray diffraction (XRD) prole was used to determine the crystal structure and phase purity of Bi/TANPs at room temperature in the diffraction angle of 2q values from 10°to 60°. Fig.…”

“…The TGA thermograms of Bi/TANPs show a four-stage thermal decomposition zone, where the rst zone up to 100 °C represented 2.37% weight loss due to the removal of physiochemically adsorbed water. 47,48 In the second-stage decomposition zone, a comparatively large weight loss of approximately 45% in the 290-580 °C region is due to the decomposition of the respective organic contents. The nal decomposition stage between 590 and 700 °C produced a residual weight of 35% for inorganic contents in the Bi/TANPs.…”