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. 2024 Aug 7;11(8):800. doi: 10.3390/bioengineering11080800

Figure 8.

Figure 8

Physico-chemical characterization of the developed pH-sensitive liposomes (A), possible scenario of the pH sensitivity of FA-iRGD-5-FU-pHLip at pH 7.4 and 5.5 (B), in-vitro % pH sensitivity of free 5-FU drug and FA-iRGD-5-FU-pHLip at pH 7.4 and 5.5 (C), pH-induced liposomal aggregation assays of 5-FU-pHLip and FA-iRGD-5-FU-pHLip formulations in different pH media (D,E).