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. Author manuscript; available in PMC: 2009 Aug 31.
Published in final edited form as: Annu Rev Phys Chem. 2007;58:409–431. doi: 10.1146/annurev.physchem.58.032806.104546

Figure 2.

Figure 2

Figure 2. a. ESI mass spectrum of G2-OH PAMAM encapsulated gold nanodots. PAMAM-Au8 mass spectrum (theoretical m/z of dendrimer G2-OH (3272) encapsulated Au8 and 5H2O is 4939)

Figure 2. b. Other identified Au nanocluster species observed in a typical mass spectrum of a fluorescent gold cluster solution.