Use of PEI-coated magnetic iron oxide nanoparticles as gene vectors
β Scribed by Wei Weizhong; Xu Chunfang; Wu Hua
- Publisher
- Springer-Verlag
- Year
- 2004
- Tongue
- Chinese
- Weight
- 458 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0510-9752
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## Abstract Polyvinylpyrrolidone (PVP)βcoated iron oxide nanoparticles were prepared by the thermal decomposition of Fe(CO)~5~ (iron pentacarbonyl) in one step. Xβray diffraction (XRD), transmission electron microscopy (TEM), electrophoretic light scattering (ELS), infrared spectroscopy (FTIR) and
## Abstract ## Purpose To evaluate the effect of coating thickness on the relaxivity of iron oxide nanoparticles. ## Materials and Methods Monocrystalline superparamagnetic iron oxide nanoparticles (MIONs), coated with a polyethylene glycol (PEG)βmodified, phospholipid micelle coating, with diff