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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: ACS Appl Mater Interfaces. 2010 Sep;2(9):2489–2495. doi: 10.1021/am100530t

Figure 2.

Figure 2

Images of particles labeled with either TEG (APMS-TEG, A-D) or anti-mesothelin (APMS-ME1, E-H) interacting with cells 4 h after their addition to MM cells. SEM images showed that only particles carrying the TEG functional group were internalized by cells (arrows in A and B). APMS-TEG particles directly exposed to cytoplasm were observed in TEM (D). The arrow in image G indicates the lone APMS-ME1 particle found within an MM cell; it is enlarged in image H.