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\bibitem{Barreca_etal2011} {\textquotedblleft}\textit{Tailored vapor-phase growth of Cu$_{x}$O-TiO$_{2}$(x=1,2) nanomaterials decorated with Au particles}{\textquotedblright}. Barreca D, Carraro G, Gasparotto A, Maccato C, Lebedev OI, Parfenova A, Turner S, Tondello E, Van Tendeloo G, Langmuir: the ACS journal of surfaces and colloids \textbf{27}, 6409 (2011).   http://doi.org/10.1021/la200698t

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