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. 2021 Nov 26;14(23):7210. doi: 10.3390/ma14237210

Figure 2.

Figure 2

Representation of the LoC system (a) metallic box, (b) LED with the band-pass filter, (c) a-Si:H photosensors aligned with the functionalized microfluidic channels and connected to the electronic board, (d) array of a-Si:H photosensors covered with the interferential filter, and (e) functionalized microfluidic channels.