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Keywords: BFS; cyclic voltammetry; heavy metal; modified electrode EN BFS cyclic voltammetry heavy metal modified electrode 583 589 7 06/01/22 20220501 NES 220501 1 Introduction Environmental pollution such as water, air, soil, and noise, has been a great challenge to the research community that affects ecosystems, biodiversity, and human health. 3 Results and discussion 3.1 Cyclic voltammetry The comparative current response of the GCE, CeO SB 2 sb -GCE, BFS-CeO SB 2 sb modified electrodes were shown in Figure 1, tested by the conventional cyclic voltammetry analysis. Cyclic voltammetry, heavy metal, BFS, modified electrode. [Extracted from the article] |