Each year more than 45,000 Americans suffer burns serious enough to require a hospital stay, according to the American Burn Association. While the traditional therapy of using skin grafts to cover burn sites has improved, a number of problems including scarring, infection and poor adhesion remain.
“Skin grafts involve taking skin (both the upper epidermal and the underlying dermis) from an unburned site on the patient’s body or from a cadaver and grafting it on to the burn wound,” said Craig D. Woodworth, a cell biologist and associate professor at Clarkson University. “Skin grafts often require multiple surgeries. Cadaver skin is scarce and can introduce disease. In the case of extensive burns, large amounts of skin can be created by isolating individual epidermal cells and then expanding their numbers in culture, but the skin simply does not look or function like normal skin. There are no hair follicles, no pores for sweating, and the pigment is often a poor match.”
Woodworth is collaborating with Anja Mueller, a polymer chemist and assistant professor of chemistry at Clarkson, on research to develop an artificial skin that would heal and function like normal skin and could be used successfully for large burns or surgical reconstruction.
Insect Antibiotic Provides New Way to Eliminate Bacteria
15.11.2018 | Universität Zürich
New findings help to better calculate the oceans’ contribution to climate regulation
15.11.2018 | Jacobs University Bremen gGmbH
Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.
Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...
Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.
In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...
On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.
When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure
Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...
Physicists at ETH Zurich demonstrate how errors that occur during the manipulation of quantum system can be monitored and corrected on the fly
The field of quantum computation has seen tremendous progress in recent years. Bit by bit, quantum devices start to challenge conventional computers, at least...
09.11.2018 | Event News
06.11.2018 | Event News
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15.11.2018 | Information Technology
15.11.2018 | Life Sciences
15.11.2018 | Life Sciences