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\bibitem{Heirman_etal2024} {\textquotedblleft}\textit{Liquid treatment with a plasma jet surrounded by a gas shield: effect of the treated substrate and gas shield geometry on the plasma effluent conditions}{\textquotedblright}. Heirman P, Verloy R, Baroen J, Privat-Maldonado A, Smits E, Bogaerts A, Journal of Physics D: Applied Physics \textbf{57}, 115204 (2024).   http://doi.org/10.1088/1361-6463/ad146b

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