When a spinal cord injury occurs, sometimes it's the body's own immune system that causes the subsequent paralysis. In the not-too-distant future, however, it's possible that an injection of nanoparticles at the injury site may be able to rein in the well-meaning but destructive immune cells.
Continue Reading
Using magnetism to heat up nanoparticles inside a tumor to destroy nearby cancer cells certainly falls among the more experimental forms of cancer treatment, but scientists are now reporting an exciting advance in this area with some promising early results on mice.
Continue Reading
New Australian research is raising questions over the safety of a common food additive after mouse studies found titanium dioxide can induce gut microbiome changes associated with the development of several diseases, including colorectal cancer and inflammatory bowel disease.
Continue Reading
The latest SpaceX Dragon cargo mission to the International Space Station (ISS) included an experiment that could help to combat aging here on Earth, as well as chronic illness and space-related stresses for astronauts on prolonged space missions.
Continue Reading
Nanothermometers, while not a brand new idea, are still at the cutting edge of science. We've seen impressive results to date, but accuracy and resolution can always improve, and this is what researchers from the University of Technology Sydney in Australia believe they've achieved.
Continue Reading
Goggles, glasses and windshield can fog up if there’s a difference in temperature or humidity. Researchers at ETH Zurich have developed a new anti-fog coating that warms up the surface without needing electricity.
Continue Reading
Sci-fi aficionados will likely be familiar with the 2000 film Pitch Black, in which Vin Diesel plays a character with predator-like night vision. Well, such a scenario has come a step closer to reality, as scientists have enabled mice to temporarily see near-infrared (NIR) light.
Continue Reading
Chemotherapy drugs are effective at killing cancer cells – but they’re also pretty good at killing healthy cells. Making these drugs more selective for tumors is a key area of research, and now a team at ETH Zurich has found a way to keep a common treatment – platinum nanoparticles – on target.
Continue Reading
The first step in many cancer treatments is to surgically remove the tumor, however this often isn’t enough. As long as a few cancer cells remain the tumors often grow back, but a new innovative spray gel, administered onto a cancerous site during surgery, may help prevent the tumors recurring.
Continue Reading
If you need to close up an injury or incision in human body tissue, you use sutures, staples or a surgical adhesive … right? Well, if technology that's currently being developed at Arizona State University gets commercialized, liquid silk combined with gold may eventually be a better way to go.
Continue Reading
See the stories that matter in your inbox every morning