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. Author manuscript; available in PMC: 2011 Dec 13.
Published in final edited form as: Biomacromolecules. 2010 Nov 8;11(12):3630–3637. doi: 10.1021/bm1010855

Fig. 3.

Fig. 3

Impregnation of PLGA or PLL within CaCO3 particles to form CaCO3PLGA or CaCO3PLL particles as a function of the corresponding polyelectrolyte concentrations. Incubation time was 30 min.