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. Author manuscript; available in PMC: 2009 Sep 29.
Published in final edited form as: Angew Chem Int Ed Engl. 2007;46(12):2028–2030. doi: 10.1002/anie.200123456

Figure 1.

Figure 1

Emission from formaldehyde-fixed NIH 3T3 cells loaded with 100 mM silver nitrate for 20 hrs. A) Fluorescence image; the inset is the intensity profile along the line drawn across the cell. Scale bar: 30 μm. B) to D) Colocalization of silver and SYTO ® RNASelect staining. B) emission from RNASelect fluorescence (green channel), C) emission from silver clusters (red channel), D) merge of B) and C).