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.
