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\bibitem{Spyrou_etal2014} {\textquotedblleft}\textit{Towards Novel Multifunctional Pillared Nanostructures: Effective Intercalation of Adamantylamine in Graphene Oxide and Smectite Clays}{\textquotedblright}.  Spyrou K, Potsi G, Diamanti EK, Ke X, Serestatidou E, Verginadis II, Velalopoulou AP, Evangelou AM, Deligiannakis Y, Van Tendeloo G, Gournis D, Rudolf P;, Advanced functional materials \textbf{24}, 5841 (2014).   http://doi.org/10.1002/adfm.201400975

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