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. 2015 Jan 24;5:6. doi: 10.1186/s13568-015-0097-4

Figure 5.

Figure 5

TEM images of IL-treated S. mutans biofilms. (a), (b) control. Biofilms treated with (c), (d) 10% [Ch][Lac] and (e), (f) 10% [C2mim][AcO]. The EPS appears as electron-dense materials around the bacterial cell. (a), (c), (e) Low-magnification images, scale bars = 2 μm. (b), (d), (f) High-magnification images, scale bars = 500 nm.