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. Author manuscript; available in PMC: 2013 Jun 21.
Published in final edited form as: Nanoscale. 2012 May 15;4(12):3698–3705. doi: 10.1039/c2nr30571b

Figure 5.

Figure 5

Derivatization of CPMV with dyes (represented by colored stars) and PEG-derivatized cyclic RGD ligands using NHS ester and CuAAC chemistry. The same reactions were performed with the analogous PEG-cyclic RβAD reagent to provide negative control particles.