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. Author manuscript; available in PMC: 2015 Sep 28.
Published in final edited form as: J Control Release. 2014 Jun 28;190:314–330. doi: 10.1016/j.jconrel.2014.06.028

Figure 4.

Figure 4

Microparticles composed of glutaraldehyde-cross-linked ELP and albumin mixtures at a ratio of 3:1 exhibited temperature-induced changes in volume and porosity, evident both on the particle surface (left) and particle interior (right), as observed with field-emission scanning electron microscopy. Scale bars 20 µm. Reprinted with permission from [57]. Copyright 2010 American Chemical Society.