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Light-based sensors detect extremely low levels of traumatic brain injury biomarkers
June 23, 2026
WASHINGTON, June 23 [Category: Medical] -- Optica, formerly the Optical Society, posted the following news release:

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Light-based sensors detect extremely low levels of traumatic brain injury biomarkers

Advance lays the groundwork for ultra-sensitive biosensors to guide treatment decisions after head injuries 

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Researchers have developed a chip-based metasurface biosensor that can detect traumatic brain injury (TBI) biomarker . . .

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