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. Author manuscript; available in PMC: 2016 Jan 1.
Published in final edited form as: Biomater Sci. 2015 Feb 13;3(7):1061–1065. doi: 10.1039/C4BM00452C

Fig. 1.

Fig. 1

(a) Nanoparticle size (hollow square) and size distribution (solid square) change as a function of SS-CSPT-PEG concentration in original DMF solution. (b) TEM image of CSPT nanoparticles formulated from 10 mg/mL DMF solution.