Howell Woltz
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They found that a smartphone camera, outfitted with an adaptor, could pick up on the shifts in the light's color, while the device itself could convert color data into test results and transmit that information. With further development, this combination of technologies could provide user-friendly, one-step analysis of antibody concentration, according to the researchers.
https://www.sciencedaily.com/releases/2020/06/200617121451.htm
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