CHEMICAL CO-PRECIPITATION SYNTHESIS AND CHARACTERIZATION OF POLYETHYLENE GLYCOL COATED IRON OXIDE NANOPARTICLES FOR BIOMEDICAL APPLICATIONS

2017 ◽  
Author(s):  
Jano Markhulia
Keyword(s):  
Polyethylene Glycol ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Biomedical Applications ◽  
Synthesis And Characterization ◽  
Oxide Nanoparticles ◽  
Precipitation Synthesis ◽  
Co Precipitation

scholarly journals Synthesis and characterization of dextran-coated iron oxide nanoparticles

2018 ◽  
Vol 5 (3) ◽  
pp. 171525 ◽  
Author(s):  
Andra Mihaela Predescu ◽  
Ecaterina Matei ◽  
Andrei Constantin Berbecaru ◽  
Cristian Pantilimon ◽  
Claudia Drăgan ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Quantum Interference ◽  
Synthesis And Characterization ◽  
Oxide Nanoparticles ◽  
Transmission Electron ◽  
Molar Weight ◽  
Co Precipitation

Synthesis and characterization of iron oxide nanoparticles coated with a large molar weight dextran for environmental applications are reported. The first experiments involved the synthesis of iron oxide nanoparticles which were coated with dextran at different concentrations. The synthesis was performed by a co-precipitation technique, while the coating of iron oxide nanoparticles was carried out in solution. The obtained nanoparticles were characterized by using scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction spectrometry, Fourier transform infrared spectroscopy and superconducting quantum interference device magnetometry. The results demonstrated a successful coating of iron oxide nanoparticles with large molar weight dextran, of which agglomeration tendency depended on the amount of dextran in the coating solution. SEM and TEM observations have shown that the iron oxide nanoparticles are of about 7 nm in size.

Synthesis and characterization of stable aqueous dispersion of functionalized double-coated iron oxide nanoparticles

2015 ◽  
Vol 160 ◽  
pp. 522-525 ◽  
Author(s):  
Simone F. Medeiros ◽  
João O.C. Filizzola ◽  
Victor F.M. Fonseca ◽  
Paulo F.M. Oliveira ◽  
Taline M. Silva ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Aqueous Dispersion ◽  
Synthesis And Characterization ◽  
Oxide Nanoparticles

Green synthesis and characterization of iron oxide nanoparticles by pheonix dactylifera leaf extract and evaluation of their antioxidant activity

2020 ◽  
Vol 17 ◽  
pp. 100280 ◽  
Author(s):  
J. Amin Ahmed Abdullah ◽  
Laouini Salah Eddine ◽  
Bouafia Abderrhmane ◽  
M. Alonso-González ◽  
A. Guerrero ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Iron Oxide ◽  
Green Synthesis ◽  
Iron Oxide Nanoparticles ◽  
Leaf Extract ◽  
Synthesis And Characterization ◽  
Oxide Nanoparticles
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