1Morille M, Passirani C, Vonar.bourg A, et al. Progress in developing cationic vectors for non-viral systemic gene therapy against cancer. Biomaterials, 2008(29):3477-3496.
2Zhao QQ, Chen JL, Lv TF, et al. N/P ratio significantly influences the transfection efficiency and cytotoxicity of a polyethylenimine/ chitosan/DNA complex. Biol Pharm Bull, 2009, 32(4):706-710.
3Cui C,Wang Y,Zhao W,et al.RGDS covalently surfaced nanodiamond as a tumor targeting carrier of VEGF-siRNA.synthesis,characterization and bioassay[J].J Mater Chem B,2015,3:9260- 9268.