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. Author manuscript; available in PMC: 2013 Jul 1.
Published in final edited form as: Wiley Interdiscip Rev Nanomed Nanobiotechnol. 2012 Apr 6;4(4):448–457. doi: 10.1002/wnan.1170

Figure 3.

Figure 3

(A). Structural representation of the trimetallic nitride template metallofullerene–based heranostic agent Gd3N@C80. Therapeutic, covalent linkage, and diagnostic regions are denoted by pink, purple, and blue, respectively. (B). Dynamic equilibrium of aqueous clustering properties of Gd3N@C80, which shifts to larger clusters with decreasing pH. (Reproduced with permission from Ref (43). Copyright 2011 Radiological Society of North America).