Scientists at the National Institutes of Health are reporting new, unexpected details about the fundamental structure of collagen, the most abundant protein in the human body. In lab experiments, they demonstrated that collagen, ...
Biochemistry
Jul 12, 2016
0
12
A metallic molecule being studied at Rice University begins to glow when bound to amyloid protein fibrils of the sort implicated in Alzheimer's disease. When triggered with ultraviolet light, the molecule glows much brighter, ...
Biochemistry
Jul 7, 2016
0
12
Formation of amyloid fibrils is a characteristic feature of neurogenerative diseases like Alzheimer's. As published in the journal Angewandte Chemie, German and American scientists have found evidence that these fibrils adopt ...
Biochemistry
Mar 15, 2016
0
10
A team of scientists at the Wyss Institute for Biologically Inspired Engineering at Harvard University and the Harvard John A. Paulson School of Engineering and Applied Sciences has evolved their microscale 3D printing technology ...
Materials Science
Jan 25, 2016
0
23
Bones are made up of tiny fibres that are roughly a thousand times finer than a human hair. One major feature of these so-called collagen fibrils is that they are ordered and aligned differently depending on the part of the ...
Nanophysics
Nov 19, 2015
0
388
Wintry weather means hats and scarves for some mammals, and hibernation for others. Hibernation dramatically lowers body temperatures, heart rates and oxygen consumption—things that would be fatal to other animals. A team ...
Biochemistry
Nov 4, 2015
0
15
Liquid crystals are familiar to most of us as the somewhat humdrum stuff used to make computer displays and TVs. Even for scientists, it has not been easy to find other ways of using them.
Materials Science
Sep 23, 2015
0
46
Researchers from FOM Institute AMOLF have, for the first time ever, managed to make an image of the exterior structure of a protein aggregate that causes diseases like Alzheimer and type-2 diabetes. They discovered that the ...
Bio & Medicine
May 8, 2015
0
615
Skin is remarkably resistant to tearing and a team of researchers from the University of California, San Diego and the Lawrence Berkeley National Laboratory now have shown why.
Materials Science
Apr 13, 2015
0
37
When weighing the pluses and minuses of your skin add this to the plus column: Your skin - like that of all vertebrates - is remarkably resistant to tearing. Now, a collaboration of researchers at the U.S. Department of Energy ...
Materials Science
Mar 31, 2015
0
54
