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. 2023 Jan 18;190(2):57. doi: 10.1007/s00604-023-05645-x

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© The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

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Fig. 1 — A Schematic diagram for S. typhimurium detection with the dual-mode LFIA. B Interpretation of the detection results and the typical positive and negative results from visual and infrared thermal camera observation