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\bibitem{Sanchez-Iglesias_etal2012} {\textquotedblleft}\textit{Hydrophobic interactions modulate self-assembly of nanoparticles}{\textquotedblright}.  S{\'a}nchez-Iglesias A, Grzelczak M, Altantzis T, Goris B, P{\'e}rez-Juste J, Bals S, Van Tendeloo G, Donaldson SH, Chmelka BF, Israelachvili JN, Liz-Marz{\'a}n LM;, ACS nano \textbf{6}, 11059 (2012).   http://doi.org/10.1021/nn3047605

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