Fig. 8.

SPR analysis of the interaction between FcRn-targeted and non-targeted NPs with Caco-2 cells. Representative SPR PAP responses to UnTHCPSi@LNPs and UnTHCPSi@LNPs-Fc (100 μg/mL) with Caco-2 cells. Results are expressed as mean ± s.d. of three independent injections ($n$ = 3). One-way ANOVA was used for the statistical analyses of the values measured at the last time point, followed by the Bonferroni post hoc test. The level of significant differences was set at probabilities of *$p<$ 0.05.