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. Author manuscript; available in PMC: 2014 Aug 11.
Published in final edited form as: Pharm Res. 2009 Sep 30;26(12):2619–2629. doi: 10.1007/s11095-009-9976-1

Fig. 2.

Fig. 2

The effect of CaCl2 concentration on (A) particle size and (B) charge of PEI/pDNA complexes (N/P 5, N/P 10) and TAT-Ca/pDNA (N/P 25) complexes. Data are presented as mean±SD (n=3).