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. Author manuscript; available in PMC: 2014 Feb 24.
Published in final edited form as: J Am Chem Soc. 2012 Feb 13;134(8):3647–3650. doi: 10.1021/ja211113n

Figure 3.

Figure 3

TEM images of 0.5 mM of PA5, measured at pH (a) 4.0 and (b) 10.0. (c) Concentration–pH self-assembly phase diagram of PA5 as determined via CAC (blue diamonds) and CD (red square) measurements. All samples were prepared in 150 mM NaCl and 2.2 mM CaCl2. The concentration and pH values at which the TEM images were obtained are labeled in (c).