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\bibitem{Verbruggen2015} {\textquotedblleft}\textit{TiO$_{2}$ photocatalysis for the degradation of pollutants in gas phase : from morphological design to plasmonic enhancement}{\textquotedblright}. Verbruggen SW, Journal of photochemistry and photobiology: C: photochemistry reviews \textbf{24}, 64 (2015).   http://doi.org/10.1016/J.JPHOTOCHEMREV.2015.07.001

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