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. 2012 Dec 7;3:10.3402/nano.v3i0.18496. doi: 10.3402/nano.v3i0.18496

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© 2012 Grant L. Zwicke et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 7 — Structure of folate linked gold nanoparticles and doxorubicin-polyethylene glycol-folate nanoaggregates (A) folate-4-Aminothiophenol-gold nanoparticle (FOL-4Atp-AuNP) (B) folate-6-mercapto-1-hexanol-gold nanoparticle (FOL-MH-AuNP) (C) doxorubicin-polyethylene glycol-folate (DOX–PEG–FOL) nanoaggregates.