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Comparison of the delivery efficiency with and without a magnetic field: (a) in vitro DNA delivery dose response, compared with Lipofectamine2000 at 25 ng DNA per well (0.05 nM); (b) DNA delivery efficiency upon varying the incubation time; (c) siRNA delivery dose response, relative toLipofectamine2000 at 25 ng siRNA per well (12.0 nM); (d) siRNA delivery efficiency upon varying the incubation time.
