Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1887067 | Radiation Physics and Chemistry | 2007 | 6 Pages |
Abstract
Chitosan coated Co0.7Fe0.3 compound nanoparticles were successfully synthesized through a γ-radiation route in inverse microemulsion system. An observation of transmission electron microscope (TEM) showed that the diameter of these nanoparticles was about 50 nm with narrow size-distribution. Investigations of properties of nanoparticles were also conducted with fourier transform infrared spectrometer (FT-IR), X-ray diffraction (XRD) and energy dispersion spectrum (EDS). Analysis of vibrating sample magnetometer (VSM) indicated that the nanoparticles were superparamagnetic with a saturation magnetization of 24 emu/g. These compound nanoparticles were undertaken to allow for the magnetically targeted cancer.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Bin Kang, Shu-quan Chang, Yao-dong Dai, Da Chen,