A revolutionary type of ‘self healing’ bandage that uses the patient’s own cells is being developed. The technique has already been tried successfully on patients with diabetic ulcers and in the long-term could offer a more effective, quicker and cost efficient way of treating many types of slow-healing wounds such as pressure ulcers. The bandages are already available for patients with severe burns.
The bandages have been developed by CellTran Ltd., a spin-out company from the University of Sheffield. CellTran has grown from fundamental research funded by the Engineering and Physical Sciences Research Council (EPSRC).
Levels of diabetes in the UK are forecast to rise significantly in the years ahead. Chronic ulcers affect many diabetics, with sufferers often attending clinics for months or years to have their wounds dressed. CellTran offers an innovative but simple approach to healing diabetic ulcers and other slow-healing wounds, based on a combination of surface engineering and cell biology.
Jane Reck | alfa
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Physicists of the University of Würzburg have made an astonishing discovery in a specific type of topological insulators. The effect is due to the structure of the materials used. The researchers have now published their work in the journal Science.
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In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
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