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\bibitem{Vagin_etal2015} {\textquotedblleft}\textit{Direct reagentless detection of the affinity binding of recombinant His-tagged firefly luciferase with a nickel-modified gold electrode}{\textquotedblright}. Vagin MY, Trashin SA, Beloglazkina EK, Majouga AG, Mendeleev communications \textbf{25}, 290 (2015).   http://doi.org/10.1016/J.MENCOM.2015.07.021

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