Tohoku University researchers have produced cellulose nanofiber (CNF) synthesized silk naturally through a simple tweak to silkworms' diet. Mixing CNF with commercially available food and feeding the silkworms resulted in ...
Biochemistry
Feb 26, 2021
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15
Rapid, sensitive diagnosis of COVID-19 is essential for early treatment, contact tracing and reducing viral spread. However, some people infected with SARS-CoV-2 receive false-negative test results, which might put their ...
Bio & Medicine
Jan 27, 2021
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23
"The lotus roots may break, but the fiber remains joined"—an old Chinese saying that reflects the unique structure and mechanical properties of the lotus fiber. The outstanding mechanical properties of lotus fibers can ...
Bio & Medicine
Jan 14, 2021
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30
Researchers from the Institute of Scientific and Industrial Research at Osaka University have devised a new method to determine the degree of fibrillation in wood pulp. By taking advantage of the intrinsic optical birefringence ...
Polymers
Dec 17, 2020
1
13
A team of researchers from the U.K., Canada and Hong Kong has developed photocatalytic nanofibers that can be used for the efficient production of hydrogen. In their paper published in the journal Nature Chemistry, the group ...
An international team of researchers, led by Distinguished Professor Rodney S. Ruoff (Department of Chemistry) from the Center for Multidimensional Carbon Materials (CMCM), within the Institute for Basic Science (IBS) at ...
Nanomaterials
Nov 4, 2020
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6
The cloth masks many are sporting these days offer some protection against COVID-19. However, they typically provide much less than the professional N95 masks used by healthcare workers.
Bio & Medicine
Oct 22, 2020
0
209
Using a device small enough to fit on the head of a pin, researchers at the University of Illinois at Urbana-Champaign gained new knowledge about the properties of polymer fibers at the nanoscale—knowledge that can inform ...
Nanomaterials
Sep 1, 2020
0
91
Scientists from NUST MISIS have found a way to increase the fracture toughness of silicon carbide, a promising structural material for the production of refractory parts, by 1.5 times. These results were achieved due to the ...
Materials Science
Aug 14, 2020
1
5
With the global spread of coronavirus infections, personal protective equipment, especially face masks, are receiving much attention. Masks are essential items for the primary protection of the respiratory tract from viruses ...
Bio & Medicine
Jun 17, 2020
0
29
