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Figure 7 | Nanoscale Research Letters

Figure 7

From: Selective aggregation of PAMAM dendrimer nanocarriers and PAMAM/ZnPc nanodrugs on human atheromatous carotid tissues: a photodynamic therapy for atherosclerosis

Figure 7

AFM images (5 × 5 μm) showing (a) a healthy carotid tissue, (b) an atheromatous carotid tissue, (c) an atheromatous carotid tissue with G0 PAMAM dedrimers, (d) an atheromatous carotid tissue with G0 PAMAM dedrimers conjugated with ZnPc and (e) a highly diluted solution (0.025 M) of dendrimers on glass. (f) The corresponding height distribution of the 5 × 5 μm samples.

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