Encapsulation of Gold Nanorods with Porphyrins for the Potential Treatment of Cancer and Bacterial Diseases: A Critical Review

Figure 3

Illustration of gold nanorods of different aspect ratios in AgNO₃ growth solution with concentration (a) 0.03, (b) 0.05, (c) 0.075, (d) 0.1, (e) 0.125, and (f) 0.15 mmol⁻¹ [67].