Figure 2From: Gold-silver alloy nanoshells: a new candidate for nanotherapeutics and diagnostics XRD patterns of Fe 3 O 4 (A), Gd:Fe 3 O 4 (B), gold-seeded Gd:Fe 3 O 4 (C) and gold-silver alloy (*) deposited on gold-seeded Gd:Fe 3 O 4 nanocores, Au:Ag = 1:1 (D) and Au:Ag = 5:1 (E). Miller indices are indicated for Fe3O4.Back to article page