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. Author manuscript; available in PMC: 2012 Dec 6.
Published in final edited form as: Biomaterials. 2011 Sep 16;32(35):9343–9352. doi: 10.1016/j.biomaterials.2011.07.076

Fig. 1.

Fig. 1

(A) The chemical structure of the Eu-G3P4A18N dendrimer. Substitution of the end branches is designated by R, glycine-conjugated 4-amino-1,8-naphthalimide (shown at the bottom right corner). The gray spheres indicate the hypothesized coordination of eight lanthanide cations (Eu3+) within the dendrimer nanocomplex (modified dendrimer size approximately 3 nm). (B) 1H-NMR spectrum and peak assignment of G3P4A18N.