A team of researchers has developed new LEDs which emit light simultaneously in two different wavelength ranges, for a simpler and more comprehensive way to monitor the freshness of fruit and ...
a, Temperature-dependent luminescence 3D color mapping of LaMgGa₁₁O₁₉:0.7Cr³⁺ sample. b, Luminescence intensities versus temperature monitoring at 760, 890, and 1200 nm. c, Scatters of peak positions ...
Tech startup SunLED Life Science has revealed an innovative gadget at CES 2026 that helps you get the systematic benefits of ...
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