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. Author manuscript; available in PMC: 2016 May 12.
Published in final edited form as: Ind Eng Chem Res. 2015 Jan 26;54(16):4043–4059. doi: 10.1021/ie504452j

Figure 1.

Figure 1

Particle shape-dependence of macrophage-particle attachment. SEM images of particle attachment to macrophages including (A–C) spheres, (D–F) rods, and (G–I) disks of ESD (A,D,G) 0.5µm, (B,E,H) 1µm, and (C,F,I) 3 µm. (J) Quantification of attachment densities by shapes and sizes described in (A–I), and attachment propensity of particles by longest particle dimension.21 Adapted with permission from reference #21. Copyright 2010 Public Library of Science.