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\bibitem{Wang_etal2015} {\textquotedblleft}\textit{Stabilization and encapsulation of gold nanostars mediated by dithiols}{\textquotedblright}. Wang Y, Bel{\'e}n Serrano A, Sentosun K, Bals S, Liz-Marz{\'a}n LM, Small \textbf{11}, 4314 (2015).   http://doi.org/10.1002/smll.201500703

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