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. 2022 May 19;155:116686. doi: 10.1016/j.trac.2022.116686

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© 2022 The Authors

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Fig. 8 — (A) A picture of DNA immobilization procedure; (B) Schematic representation of nanoporous alumina membrane for impedimetric biosensing of DENV DNA; (C) The equivalent circuit model of the impedimetric experimental results. The figure is obtained from ref [228].