Extended Data Fig. 4: Hyperpolarized membrane current with the n+p Si film. | Nature Biomedical Engineering

Extended Data Fig. 4: Hyperpolarized membrane current with the n+p Si film.

From: Bioresorbable thin-film silicon diodes for the optoelectronic excitation and inhibition of neural activities

Extended Data Fig. 4

a, Scheme of the setup for the whole-cell recording of the DRG grown on n+p Si. b, Typical recorded membrane currents in response to the photostimulation with varying light intensities within a 1-s-long illumination (left), and enlarged details of the hyperpolarized currents (right).

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