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. 2023 Feb 28;8(10):9004–9030. doi: 10.1021/acsomega.2c07719

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© 2023 The Authors. Published by American Chemical Society

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(a) Schematic illustration of the Cu-MOF/SNDGr/PGE and its application. (b) CVs at a sweep speed of 50 mV s^–1 of different synthesized material (0.1 M, pH = 7.0) solutions comprising 11.8 μM STLHC. (c) CVs of the pristine PGE (i), SNDGr/PGE (ii), Cu-MOF/PGE (iii), and Cu-MOF/SNDGr/PGE (iv) in 0.1 M KCl comprising 5 mM [Fe(CN)₆]^3–/4–. (d) Nyquist spectra of pristine PGE, SNDGr/PGE, and Cu-MOF/SNDGr/PGE with the identical media. Reprinted with permission from ref (73). Copyright 2021 Elsevier.