Fig. 6. Uptake and cytotoxicity of CRM loaded into Lip (LipCRM) and AptNCL–Lip (AptNCL–LipCRM). (A) The chemical structure of curcumin with its excitation/emission wavelength. (B) Flow cytometry histogram analysis of MDA-MB-231 and MCF-7 cell lines for LipCRM signal after incubation with treated with AptNCL–LipCRM compared to LipCRM. (C) Mean fluorescent intensity measurements of CRM fluorescence signals obtained from LipCRM and AptNCL–LipCRM for the MDA-MB-231 and MCF-7 cell lines. (D) The percent of positive cells for CRM signal after treatment with LipCRM and AptNCL–LipCRM (mean ± SD, n = 3).
