In this review, we focus on electrophysiology at the mesoscale—extracellular recordings via metal electrodes, open-gate field-effect transistors (OGFETs) or oxide-semiconductor FET (OSFET) integrated ...

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It uses an array of tiny needles that penetrate the skin but remain ... Looking at the picture of the electrodes, they look awfully pointy, but we assume that’s magnified quite a few times ...

Based on this, a micro-needle electrode was constructed and functionalized with 3D reduced graphene oxide (3DrGO) and flower-like Bi nanosheets (F-BiNSs). The so-fabricated 3DrGO/F-BiNSs ...