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Biomedical devices

Biomedical devices

Flexible implant shows potential to restore vision after retinal degeneration

01 Feb 2024 Tami Freeman
Artificial retina schematic
Soft artificial retina Schematic showing the artificial retina integrated with 3D liquid metal microelectrodes near to the irregular retinal surface. The pillar-like electrodes directly stimulate the retinal ganglion cells (purple). (Courtesy: CC BY 4.0/Nat. Nanotechnol. 10.1038/s41565-023-01587-w)
Degenerative diseases of the retina can damage or destroy photoreceptor cells, resulting in severe v

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Tami Freeman is an online editor for Physics World
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