To avoid a future where once-routine procedures become life-threatening again, new ways to fight bacteria need to be developed. A new study has now shown oxygen can be weaponized against antibiotic-resistant bacteria, by way of nanoparticles activated by light.
Continue Reading
Regardless of what you may think of the practise of teeth-whitening, it appears to not just be a passing fad – and it can harm peoples' teeth. Scientists from China's Nanchang University are out to make it safer, with an experimental new technique.
Continue Reading
A fascinating cancer detection technique has been developed by scientists at Stanford University. The process involves a small magnetic wire being inserted into a vein where it attracts free-floating tumor cells in the blood.
Continue Reading
Researchers at CNBP have developed a new targeted treatment for cancer. Chemotherapy drugs are wrapped in “nano-bubbles” called liposomes, which are then injected into the desired part of the body and made to release their payload on demand, by applying X-ray radiation.
Continue Reading
Scientists are coming up with some creative ways to fight cancer. Researchers at the University at Buffalo have developed new kinds of nanoparticles that can infiltrate, heat up and kill cancer cells more effectively and efficiently than similar methods.
Continue Reading
A remarkable new study has successfully used the CRISPR gene editing system to edit a specific gene in mice engineered to have fragile X syndrome, a disorder often related to autism. The single gene edit in the live mice resulted in significant improvements in repetitive and obsessive behaviors.
Continue Reading
Chameleons change color via a layer of skin cells which contain nanocrystals. As the lizards stretch or relax their skin, the spacing between those crystals changes, altering the manner in which they reflect light. Now, scientists have designed a color-changing nanolaser that works the same way.
Continue Reading
A new therapy designed at Penn State has turned one of cancer's tactics against it. The team camouflaged a cancer-killing drug using cells from the tumor itself, allowing them to sneak medicine past the tumor’s defenses like a nanoscale Trojan horse and deliver a killing blow from the inside.
Continue Reading
If wines such as cabernet sauvignon contain high amounts of chemical compounds known as alkylmethoxypyrazines (MPs), their fruity/floral bouquet can be overwhelmed, resulting in an off-putting flavor and aroma. Now, scientists have used magnetic nanoparticles to remove MPs from wine.
Continue Reading
Here on Earth, 80 years of advertising has told us that diamonds are special, but our shiny stones have nothing on the weird and wonderful forms seen out in space. Now, astronomers have found that mysterious microwave signals around stars could be caused by swirling clouds of diamond dust.
Continue Reading
See the stories that matter in your inbox every morning