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. Author manuscript; available in PMC: 2010 Nov 12.
Published in final edited form as: J Phys Chem C Nanomater Interfaces. 2009 Nov 12;113(45):19404–19410. doi: 10.1021/jp906742q

Figure 5.

Figure 5

Normalized emission spectra of Eu(III)-encapsulated silica/silver shell structures with the same complex concentration of 1 × 10−4 M in the 50 nm silica cores but different thick metal shells from 0 – 60 nm.