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. Author manuscript; available in PMC: 2015 Apr 25.
Published in final edited form as: Int J Pharm. 2014 Feb 6;465(0):218–227. doi: 10.1016/j.ijpharm.2014.01.041

Fig. 6.

Fig. 6

Colloidal stability of nanocapsules in PBS buffer, pH 7.4 with varying: (a) number of bilayers: 1 – (Hep/PLB16-5)5.0 and 2 – (Hep/PLB16-5)7.0 ; (b) different outermost layer: 3 – (Hep/PLB16-5)5.0 and 4 – (Hep/PLB16-5)5.5 ; (c) PEGylation: 5 – (Hep/PLB16-5)5.0 and 6 – (Hep/PLB16-5)5.0 /mPEG5 kDa; (d) different molecular weight of PEGylator on a (Hep/PLB16-5)8.0 shell: 7 – mPEG5 kDa and 8 – mPEG20 kDa.