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. Author manuscript; available in PMC: 2013 Mar 6.
Published in final edited form as: Langmuir. 2012 Feb 23;28(9):4459–4463. doi: 10.1021/la2042185

Figure 3.

Figure 3

Morphology of Janus nanoparticles made is polymer-dependent. Atomic force microscope images of (a) Janus nanoparticles prepared by flowing thiol-terminated PLGA solution and PLGA Resomer RG502 solution and (b) Janus nanoparticles prepared by flowing PLGA Resomer RG504H solution and PLGA Resomer RG502 solution.