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. Author manuscript; available in PMC: 2013 Sep 25.
Published in final edited form as: ACS Nano. 2012 Sep 4;6(9):8233–8240. doi: 10.1021/nn302917e

Figure 1.

Figure 1

(a) Schematic illustration of fluorescence modulation by the competitive binding between the quenched NP-GFP complex and the lysate proteins. (b) Ligand structure of the NPs used in this study.