Advances in Materials Science and Engineering / 2012 / Article / Fig 2

Research Article

Application of PEI-Modified Magnetic Nanoparticles as Gene Transfer Vector for the Genetic Modification of Animals

Figure 2

Zeta potential assay of nanoparticles and nanoparticle/DNA complexes. (a) The value at the peak of the curve shows that the Zeta potential of the nanoparticles is +29.4 mV. (b) The Zeta potential of the nanoparticle/DNA complexes drops down to +23.1 mV compared with nanoparticles alone.
764521.fig.002a
(a)
764521.fig.002b
(b)

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