A Novel Method to Immobilize Magnetic Nanospheres with Metal Ions for the Adsorption of Bovine Hemoglobin

Wen Rui Zheng; Jing Li Xu

doi:10.4028/www.scientific.net/AMR.236-238.1841

Paper Titles

The Comparative Study of Two Kinds of Nano-Antimicrobials’ Antibacterial Properties
p.1824

Catalytic Behaviours of MCM41 with High Content of Copper in NO+CO Reaction
p.1828

Influence of Surface Characteristics on the Dispersion of Modified Multi-Walled Carbon Nanotubes
p.1832

Study of Parametric Effects on Aqueous Ammonia Process for Removal of SO₂
p.1836

A Novel Method to Immobilize Magnetic Nanospheres with Metal Ions for the Adsorption of Bovine Hemoglobin
p.1841

Synthesis of Mesoporous Silica Coated Magnetic Microspheres on Large Scale
p.1845

Optimum Parameters for Fining Extract of Garlic Soluble Solids with Acidic Silica and Bentonite
p.1849

Optimization of Ultrasound-Assisted Extraction of Oil from Camellia(Camellia oleifera abel) Seed
p.1854

Photoluminescence of Porous Silicon Doped with Europium Complexes
p.1859

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 236-238A Novel Method to Immobilize Magnetic Nanospheres...

A Novel Method to Immobilize Magnetic Nanospheres with Metal Ions for the Adsorption of Bovine Hemoglobin

Abstract:

The magnetite (Fe₃O₄) nanoparticles with immobilized metal affinity ligands were prepared for protein adsorption. First, magnetite nanoparticles were synthesized by hydrothermal method. Charged with Zn²⁺, the magnetic nanospheres were applied to adsorb bovine hemoglobin (BHb). The morphology and magnetic properties of magnetic nanospheres were investigated by TEM. These magnetic nanospheres modified with metal ligands can be used efficiently in protein affinity separation and purification.