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. 2021 Dec 26;13(1):24. doi: 10.3390/mi13010024

Figure 30.

Figure 30

(a) Device schematic with reference and sensor channel with top view and side view of the Love wave sensor for cTnI detection. (b) Sandwich immunoassay schematic showing the capture of cTnI and Au staining signal amplification [281]. Reproduced with permission from Joonhyung Lee et al., Sensors and Actuators B: Chemical; published by Elsevier, 2013.