Nonirritant and Cytocompatible Tinospora cordifolia Nanoparticles for Topical Antioxidant Treatments

Figure 4

AFM topography image of (a) alcoholic TEC extract, (b) TEC NPs, (c, d) profile cross section (P) of lines shown in (a) and (b), respectively, (e) DLS size distribution, and (f) AFM topography image of NP aggregate.

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