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Peptide Nanovesicles Formed by the Self-Assembly of Branched Amphiphilic Peptides

Figure 9

Cellular uptake of preloaded h9h5-vesicles.

(A–C) h9h5-vesicles with one of the peptides labeled (bis(h5)-K-K4 labeled with Carboxytetramethylrhodamine) and loaded with 5(6)-Carboxyfluorescein were delivered to N/N 1003A rabbit lens epithelial cells. Green and red filter settings were used for the detection of 5(6)-Carboxyfluorescein (A) and Rhodamine labeled peptide (B) respectively. (C) is a merge of a & b showing co-localization of dye and h9h5-vesicles within the cell.

Figure 9

doi: https://doi.org/10.1371/journal.pone.0045374.g009