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. Author manuscript; available in PMC: 2010 Feb 18.
Published in final edited form as: J Biomed Mater Res B Appl Biomater. 2010 Feb;92(2):390–396. doi: 10.1002/jbm.b.31527

Fig. 2.

Fig. 2

CLSM image of a sliced CytoSorb bead after incubation with fluorescently labeled IL-6 for 5 hours. IL-6 adsorption is restricted to the outer most sorbent pores, evident by the thin ring of fluorescence near the bead surface. Intraparticle signal intensity was quantified by horizontal scan of the digital image across the bead diameter.