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. Author manuscript; available in PMC: 2013 Nov 21.
Published in final edited form as: Nanoscale. 2012 Nov 21;4(22):10.1039/c2nr32070c. doi: 10.1039/c2nr32070c

Fig. 5.

Fig. 5

(a) Flow cytometry data indicating TNF-α levels in RAW cells: untreated cells (negative control, upper left); LPS-treated cells (upper right); cells incubated with BSA-stabilized SCS-NPs (lower right); cells incubated with BSA-stabilized NSTs (lower left). (b) Histogram representing TNF-α levels in RAW cells. LPS and BSA-stabilized NSTs stimulated TNF-α production, relative to Ctrl– (p < 0.01, **).