Ioannis yannas biography of abraham lincoln

Professor Ioannis V. Yannas is a Professor of Polymer Science and Engineering at MIT University. He is also a member of the National Academy of Sciences (Institute of Medicine) and the Association for the Advancement of Science, a founding fellow of the American Institute of Medical and Biological Engineering, and a charter member of the Biomedical Engineering Society, among others. He has won numerous awards, including the Doolittle Award of the American Chemical Society and the Clemson Award for Applied Science and Engineering from the Society of Biomaterials. He is mostly famous for inventing the “artificial skin” along with surgeon Dr. John F. Burke.

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In , Professor Ioannis V. Yannas was an expert on fibers and polymers at MIT when Dr. John F. Burke approached him with a request for help. As a surgeon, Burke had made significant strides in burn treatment but was still missing a piece of the puzzle.

“He wanted something to keep the bacteria out,” said Yannas, “and keep the moisture in.”

Human skin and pig skin, which were often used in burn treatments, were commonly rejected by the body’s immune system, and the immune suppressants gi

Ioannis yannas biography of abraham lincoln

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When and Where was Abraham Lincoln born?

Abraham Lincoln was born on February 12, , in Larue County, Kentucky

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Over 16, books about Lincoln have been published, as of May , including over books on his assassination.

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Ioannis Yannas

Education

HARVARD COLLEGE
A.B.
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (MIT)
M.S.
PRINCETON UNIVERSITY
M.A.
PRINCETON UNIVERSITY
Ph.D.

Research Interests

The principal research interest of Dr Yannas is the process of induced organ regeneration used to replace organs that are either severely injured or are terminally diseased.

Initial discovery of dermis regeneration. In Yannas and John F. Burke, MD discovered the first scaffold with regenerative activity. Although the strctural features of a scaffold with regenerative activity were not appreciated at that time, they were eventually (, ; see references below) recognized as those of a highly porous analog of the extracellular matrix based on type I collagen, a biodegradable scaffold with highly specific structural features. These required features included a specific range of the pore size, defined degradation half-life and specified surface chemistry. When this cell-free scaffold was grafted on deep skin wounds in guinea pigs it was unexpectedly observed in that it led to strong delay of wound contraction and eventually to wound closure by formation of scarless tissue that had