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. 2016 Mar 30;11:1323–1336. doi: 10.2147/IJN.S99692

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© 2016 Zhao et al. This work is published and licensed by Dove Medical Press Limited

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Particle size and gel retardation assay.

Notes: (A) Particle size and (B) gel retardation assay of (CSO-PEI/siRNA)HA polyplexes prepared at various N/P ratios from 0.1 to 16.

Abbreviation: (CSO-PEI/siRNA)HA, polyethylenimine-grafted chitosan oligosaccharide with hyaluronic acid and small interfering RNA.