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. Author manuscript; available in PMC: 2009 Dec 18.
Published in final edited form as: J Control Release. 2008 Jul 10;132(3):222–229. doi: 10.1016/j.jconrel.2008.07.004

Fig. 2.

Fig. 2

Acid-base titration curves for blank (methanol:water=1:1) and six hydrotropic polymers (HPs) (a), and the pyrene study monitoring the pH-sensitivity of HP micelles (b). The low value of I339/I334 represents the micelle destabilization. (n = 3).