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Microscopic scaffolding offers a 'simple' solution to treating skin injuries

The process for making the scaffolds is based on the well-known technique of electrospinning***. However, the team has made a key advance by developing a new method of making, from the same biodegradable polymers, aligned-fibre 'mats' of potential use in promoting nerve or tendon growth. This method is currently being patented.

The next step in the research is to develop the skin reconstruction technology for clinical use, hopefully in the next few years. The technology also offers possibilities for testing the toxicity of cosmetic and similar products, using materials grown in the laboratory that closely resemble natural skin.

"Ultimately, we can envisage treatment of burns victims and the undertaking of reconstructive surgery using the scaffold and the patient's own skin to produce bespoke skin for that patient," says Professor Ryan. "As an accident-prone mountain biker, I find that prospect very attractive!"


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Source:Engineering and Physical Sciences Research Council


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