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\bibitem{Meng_etal2015} {\textquotedblleft}\textit{Engineering excitonic dynamics and environmental stability of post-transition metal chalcogenides by pyridine functionalization technique}{\textquotedblright}.  Meng X, Pant A, Cai H, Kang J, Sahin H, Chen B, Wu K, Yang S, Suslu A, Peeters FM, Tongay S;, Nanoscale \textbf{7}, 17109 (2015).   http://doi.org/10.1039/c5nr04879f

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