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. 2021 Aug 30;22(9):3980–3991. doi: 10.1021/acs.biomac.1c00776

Figure 8.

Figure 8

Mucus diffusion of plain, CS-coated, CS-Cys-coated, CS-Cys-MNA-coated, and CS-Cys-Cys-coated SLN (A) and of FITC-CS-Cys-MNA-coated SLN (B) after 24 h of incubation in a rotating tube assay at 37 °C (n ≥ 3). Significant differences: *p ≤ 0.05 and *** p ≤ 0.001.