%&LaTeX
\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{1}

\bibitem{Giorgio_etal2001} {\textquotedblleft}\textit{Au particles supported on (110) anatase-TiO$_{2}$}{\textquotedblright}. Giorgio S, Henry CR, Pauwels B, Van Tendeloo G, Microstructure And Processing \textbf{297}, 197 (2001).   http://doi.org/10.1016/S0921-5093(00)01261-2

\end{thebibliography}

\end{document}

