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\bibitem{Chizhov_etal2019} {\textquotedblleft}\textit{Light-activated sub-ppm NO$_{2}$ detection by hybrid ZnO/QD nanomaterials vs. charge localization in core-shell QD}{\textquotedblright}. Chizhov A, Vasiliev R, Rumyantseva M, Krylov I, Drozdov K, Batuk M, Hadermann J, Abakumov A, Gaskov A, Frontiers in materials \textbf{6} (2019).   http://doi.org/10.3389/FMATS.2019.00231

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