In a new method for preparing electrically conductive textiles, the textile surface is modified with a negatively charged polyelectrolyte poly(methacrylic acid sodium salt) (PMANa) or poly(acrylic acid sodium salt) (PAANa) ...
Materials Science
May 19, 2015
0
19
Light long has been used to treat cancer. But phototherapy is only effective where light easily can reach, limiting its use to cancers of the skin and in areas accessible with an endoscope, such as the gastrointestinal tract.
Bio & Medicine
Mar 9, 2015
1
1436
Injectable nanoparticles that could protect an injured person from further damage due to oxidative stress have proven to be astoundingly effective in tests to study their mechanism.
Bio & Medicine
Feb 9, 2015
2
222
Antioxidants are natural food ingredients that protect cells from harmful influences. Their main task is to neutralize so-called "free radicals" which are produced in the process of oxidation and which are responsible for ...
Plants & Animals
Jan 27, 2015
0
53
Truth shines a light into dark places. But sometimes to find that truth in the first place, it's better to stay in the dark. That's what recent findings at the National Institute of Standards and Technology (NIST) show about ...
Bio & Medicine
Nov 19, 2014
0
0
What is the secret to aging more slowly and living longer? Not antioxidants, apparently.
Cell & Microbiology
May 8, 2014
1
0
A team that includes scientists from the School of Medicine at The University of Texas Health Science Center at San Antonio, Johns Hopkins University and St. Mary's University reported the structure of a protein that helps ...
Cell & Microbiology
Apr 16, 2014
0
0
Endocrine disrupters are not the only worrying chemicals that ordinary consumers are exposed to in everyday life. Also nanoparticles of silver, found in e.g. dietary supplements, cosmetics and food packaging, now worry scientists. ...
Bio & Medicine
Feb 27, 2014
4
144
(Phys.org) —A team of researchers in China has added fluorescence to proteins inside the muscle cells of nematodes to monitor metabolic activity in the mitochondria. In so doing, they have found a link between the frequency ...
Blueberries pack a powerful antioxidant punch, whether eaten fresh or from the freezer, according to South Dakota State University graduate Marin Plumb.
Other
Feb 4, 2014
0
0
