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. 2017 May 12;12(5):442–455. doi: 10.1016/j.ajps.2017.04.001

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© 2017 Shenyang Pharmaceutical University. Production and hosting by Elsevier B.V.

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Fig. 1 — HR-TEM image of (A₁) and (A₂) shows the different shape and size of gold nanoparticles stabilized with polymer (mPEG_(5000)-SH). Whereas the (B₁) and (B₂) shows the different shape and size of gold nanoparticles stabilized with polymer and encapsulated hesperetin drug (Au-mPEG_(5000)-S-HP).