Graphene-Info·3 min read·hard
Laser induced graphene sensor enables dopamine detection in tears
R
Roni Peleg✦AI Summary
Researchers in Brazil have developed a low-cost, noninvasive sensor using laser-induced graphene to detect dopamine levels in human tears. This technology could provide a new method for monitoring neurological conditions like Parkinson's disease.
Researchers from Brazil's Federal University of Pelotas and Federal University of Rio Grande do Sul have developed a laser-induced graphene sensor that can detect dopamine with high sensitivity in tear fluid, pointing to a possible noninvasive route for monitoring neurological disorders.
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