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. 2020 Jul 13;6:42. doi: 10.1038/s41378-020-0155-1

Fig. 1. Design and fabricated prototypes of a 2-channel electrode probe for electrochemical sensing and neural recording.

Fig. 1

a The design of the implantable neural probe, where the areas of the WE1/WE2, RE, and CE are 0.0079, 0.028, and 0.035 mm2, respectively. b, c Photo and SEM images of a fabricated implantable neural probe. d SEM image showing the close-up view of the BDD WE and CE