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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Adv Drug Deliv Rev. 2013 Jul 12;65(15):1921–1932. doi: 10.1016/j.addr.2013.07.007

Figure 4.

Figure 4

(A, B) TEM images of SWCNTs alone (A) and after 48 h of incubation with activated eosinophils (B). (C) The absorbance of S2 band at 1075 nm from SWCNTs alone and SWCNTs after 48 h of incubation with activated eosinophils. (D, E) Raman spectra of SWCNTs unincubated (D) and SWCNTs incubated with eosinophils (E) showing the diminishing D and G bands. Reproduced from [29] Copyright Wiley-VCH 2013.