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. Author manuscript; available in PMC: 2012 Aug 1.
Published in final edited form as: Biomaterials. 2011 May 13;32(24):5717–5725. doi: 10.1016/j.biomaterials.2011.04.039

Figure 4.

Figure 4

Titration curves evaluating the buffering capacity of each nanovector formulation (a) and its corresponding polymer (b) through addition of NaOH base.