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Figure 4 | Nanoscale Research Letters

Figure 4

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

Figure 4

AFM images (1 × 1 μm) showing (a) a healthy carotid tissue, (b) an atheromatous carotid tissue, (c) a healthy carotid tissue with G0 PAMAM dendrimers, (d) a solution (0.05 M) of dendrimers on glass and (e) a highly diluted solution (0.025 M) of dendrimers on glass. (f) Height distribution of the (a)-(e) samples.

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