J. Xia, Hui Shen, Bifen Shu
Aug 4, 2008
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0
Influential Citations
13
Citations
Journal
Materials Research Bulletin
Abstract
Abstract This paper demonstrates bovine serum albumin (A1) and ovalbumin (A2) can be used as stabilizer to prepare aqueous magnetic fluids for gene therapy. The content of magnetite depends on the reaction temperature and time. The reaction is performed at 70 °C for 30 min, which is appropriate to obtain stable aqueous magnetic fluids. The super paramagnetic magnetic fluids composed of Fe 3 O 4 cores, which have average diameter about 8 nm. A high positive ζ -potential of +46.0 mV and suitable hydrodynamic diameters were realized.