John Rogers and his team report a colorimetric epidermal UV dosimeter and temperature sensor with integrated Near Field Communication (NFC) capabilities.
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Towards High Gas Barrier Thin Films – A Simple and Eco-Friendly Process
Reaearchers from Texas A&M demonstrate a process to apply a super gas barrier to plastic packaging films using only polymers in a water-based solution
Vitamin D Deficiency – Genetics, Sunlight, or Diet?
An individual’s vitamin D level depends on their Vitamin D uptake from food and supplements, time outside in the sun, and their genetic disposition.
Green tea helps to fight over-eating
Epigallocatechin-3-gallate (EGCG), the active compound in green tea, counteracts overeating brought about by consumption of excessive amounts of high-fat foods.
Beyond the DNA — comprehensive map of the human epigenome completed
Scientists have established comprehensive maps of the human epigenome, shedding light on how the body regulates which genes are active in which cells.
Now open for submissions: Advanced Sustainable Systems!
Advanced Sustainable Systems is a new international journal for interdisciplinary research on sustainability in all scientific disciplines.
Biosensing with Polymer-Graphene Nanocomposites
So-called “biosensors” are sensors that detect or quantify biomolecules, such as glucose, proteins, or DNA.
Tiny microbots clean up water
Max Planck researchers have developed self-propelled tiny ‘microbots’ that can remove lead or organic pollutions from contaminated water.
Titania mania – peering into the heart of photocatalysis
4D ultra-fast electron microscopy can peer into and peel away the most subtle details and beauty of photocatalysis, providing a new sharp focus realism of human-made nano machinery for the solar powered fixation of CO2 to fuels and chemical feedstocks.
Observing little swimmers
Holographic imaging reveals details about morphology, motility, and the concentration of sperm in semen analysis.
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