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\bibitem{Khalilov_etal2017} {\textquotedblleft}\textit{How the alignment of adsorbed ortho H pairs determines the onset of selective carbon nanotube etching}{\textquotedblright}. Khalilov U, Bogaerts A, Xu B, Kato T, Kaneko T, Neyts EC, Nanoscale \textbf{9}, 1653 (2017).   http://doi.org/10.1039/C6NR08005G

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