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. 2019 Nov 18;7(1):10–30. doi: 10.1002/celc.201901495

Figure 6.

Figure 6

(a) A μPED for detection of glucose, lactate and uric acid. Reprinted with permission.9 Copyright 2009 American Chemical. (b) A μPED made from a single layer of paper (left) and a glucometer (right). Reprinted with permission.73 Copyright 2010 Royal Society of Chemistry. (c) Schematic of ZnO‐NWs μPED (c‐1), an array of μPEDs (c‐2, left), and a working electrode with ZnO NWs grown over its circular area (c‐2, right). Reprinted with permission.66 Creative Commons license 4.0. (d) A microfluidic paper‐based electrochemical biosensor array (d‐1) that interfaces with a custom‐made handheld potentiostat (d‐2) for multiplexed detection of metabolic biomarkers. Reprinted with permission.34 Creative Commons license 3.0.