Sleep in teenagers can be improved by just one week of limiting their evening exposure to light-emitting screens on phones, tablets and computers, according to findings to be presented in Lyon, at the European Society of Endocrinology annual meeting, ECE 2019.... NEWS MEDICAL · 3 months
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By combining thin organic layers with thick layers of hybrid perovskite, researchers at Kyushu University in Japan have developed micrometer-thick organic light-emitting diodes that could improve the affordability and viewing angles of... more
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A KAIST team has designed a novel strategy for synthesizing single-crystalline graphene quantum dots, which emit stable blue light. The research team confirmed that a display made of their synthesized graphene quantum dots successfully emitted blue... more
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Highly stable hybrid perovskite light-emitting diodes based on Dion-Jacobson structure  Science Magazine · 5 days
Organic-inorganic hybrid halide perovskites are emerging as promising materials for next-generation light-emitting diodes (LEDs). However, the poor stability of these materials has been the main obstacle challenging their... more
Web Industries highlights new capabilities and services for LFI, medical diagnostic devices at AACC 2019  NEWS MEDICAL · 4 weeks
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Medical News Today: When's the best time to take a warm bath for better sleep?  MNT · 4 weeks
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Treating solar cell materials reveals formation of unexpected microstructures  SCIENCE DAILY · 3 weeks
Hybrid organic-inorganic perovskites have been used in optoelectronic devices including solar cells, photodetectors, light-emitting diodes and lasers, but the surface of hybrid perovskites is prone to surface defects, where charge... more
Treatment can effectively improve quality of life for people with hyperhidrosis  NEWS MEDICAL · 4 weeks
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Type 2 diabetes and sleep problems in midlife women  SCIENCE DAILY · 7 days
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Thinnest optical waveguide channels light within just three layers of atoms  nanowerk · 7 days
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Engineers at Duke University have developed a method for extracting a color image from a single exposure of light scattered through a mostly opaque material. The technique has applications in a wide range of fields from... more
Tracking smoke from fires to improve air quality forecasting  PHYS.ORG · 4 weeks
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Sleep is essential for business leaders seeking next successful venture  SCIENCE DAILY · 2 weeks
The secret ingredient for coming up with great business ideas that can take off, may be something we can all tap into -- a good night's sleep. According... more
Improving efficiency, brightness of perovskite LEDs  SCIENCE DAILY · 3 weeks
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Medical News Today: Intense light may boost heart health  MNT · 2 days
New research in mice and humans finds that exposure to intense light therapy can boost the heart's protection against a heart attack. more
Turning off backscattering to improve optical data transmission  SCIENCE DAILY · 1 week
Engineers have found a way to redirect misfit light waves to reduce energy loss during optical data transmission. In a study, researchers exploited an interaction between light and sound waves to suppress... more
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