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. 2022 Mar 11;207:114182. doi: 10.1016/j.bios.2022.114182

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Fig. 3 — (A) Current-time curves in 10 mM N₂H₄ solution with (a) or without (b) Pt NPs. (c) A larger version of Fig. (b). (B) Schematic diagram of the motion trajectories of Pt NPs on an Au UME. (C) Current distribution (n = 200) of individual Pt NPs collision events.