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University of Manchester


— Electronics

Light bulb set to be graphene's first commercial consumer application

By - March 31, 2015 1 Picture
In two claimed firsts, researchers at the University of Manchester have produced both the first commercial application of graphene and the world's first graphene light-bulb. It is expected that this new device will have lower energy emissions, cheaper manufacturing costs, and a longer running life than even LED lights. And this isn't just a pie-in-the-sky prototype, either. The team who developed it believes that the graphene light-bulb will be available for retail sale within months. Read More
— Science

Graphene derivative interferes with seemingly invincible cancer stem cells

By - February 25, 2015 2 Pictures
While well known for its unique electromechanical properties, graphene may also prove key in preventing cancer tumor recurrence. A drawback of traditional cancer treatment with radiation and chemotherapy is that the primary developmental source of future tumors is not eradicated. Cancer stem cells, or CSCs, can survive treatment and give rise to recurring tumors, metatasis, and drug resistance after repeated treatments. Researchers from the University of Manchester and the University of Calabria have discovered that graphene oxides targets and neutralize CSCs in a manner that is not yet fully understood. Read More
— Electronics

Flexible graphene-based LED clears the way for flexible displays

By - February 2, 2015 2 Pictures
Researchers from the University of Manchester and University of Sheffield have developed a new prototype semi-transparent, graphene-based LED device that could form the basis of flexible screens for use in the next-generation of mobile phones, tablets and televisions. The incredibly thin display was created using sandwiched "heterostructures", is only 10-40 atoms thick and emits a sheet of light across its entire surface. Read More
— Science

Study finds that retina "language" changes with brightness

By - December 11, 2014 1 Picture
Our eyes extract a lot of information from visible light that enables us to see color, movement, shadows, highlights, shapes, and more, with each component processed separately and sent to the brain in parallel to the others. It was previously thought that the same scene would always be converted into the same pattern of activity. But research by scientists at the University of Tübingen in Germany and the University of Manchester in the UK suggests that the signals differ wildly as the brightness of the environment changes by even small amounts. Read More
— Medical

Future asthma treatment may target trigger allergens

By - December 5, 2014 1 Picture
Asthma attacks are terrifying. They feel almost like the world is closing in around you as you wheeze and cough and gasp for breath. And they often strike suddenly, without warning, when an innocuous event stirs up dust or pollen around you. That terror of unexpected attack that we asthmatics feel every day may largely disappear if a novel new research project pans out. Scientists at the Universities of Cambridge, London, and Manchester have gone after the trigger allergens and developed an inhalable powder from a compound that binds to a major dust mite allergen. This powder could lead to a shift in focus for asthma treatment from relief to inhibition. Read More
— Environment

Newly-discovered waste-eating bacteria could help in nuclear waste disposal

By - September 10, 2014 1 Picture
"Extremophile" bacteria have been found thriving in soil samples from a highly alkaline industrial site in Peak District of England. Although the site is not radioactive, the conditions are similar to the alkaline conditions expected to be found in cement-based radioactive waste sites. The researchers say the capability of the bacteria to thrive in such conditions and feed on isosaccharinic acid (ISA) make it a promising candidate for aiding in nuclear waste disposal. Read More
— Health and Wellbeing

Discovery of body clock reset mechanism could help shift workers and jetsetters

By - March 20, 2014 1 Picture
The human body clock is the curse of any shift worker or traveler arriving in a new time zone. Although one's body clock can be adjusted by external cues, such as light – a factor that devices such as the Re-Timer and Litebook are designed take advantage of – the adjustment period can vary significantly for different people. Now researchers have discovered the mechanism that controls how easily such adjustments can be made. Read More
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