Figure 2

UV–Vis spectra and calibration curve of MPPa. (A) Specificity data of MPPa, placebo (no MPPa), and MPPa-loaded SLN F3 (MeOH, 25 °C). (B) Linearity data of MPPa standard stock solution in MeOH.

UV–Vis spectra and calibration curve of MPPa. (A) Specificity data of MPPa, placebo (no MPPa), and MPPa-loaded SLN F3 (MeOH, 25 °C). (B) Linearity data of MPPa standard stock solution in MeOH.