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. 2021 Jun 24;21(13):4309. doi: 10.3390/s21134309

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© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Self-contained devices for POC application: (a) a self-contained and easily processable CL lateral flow assay for POC testing. Reprinted with permission from ref. [64]. Copyright 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim; (b) CL lateral flow immunoassay portable device to simultaneously detect two proteins (collagen and ovalbumin) for diagnostic campaigns on paintings: (A) Layout and (B) image of the disposable analytical cartridge; (C) CCD camera with 3D-printed mini dark box. Scale checkerboard is 2 × 2 cm. Reprinted with permission from ref. [76]. Copyright 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.