Fentanyl's powerful effects are long-lasting, and even tiny amounts of the drug can lead to an overdose. Antidotes, such as naloxone, do not last long enough in the body to fully counter the drug, requiring repeated injections. Now, scientist...
Mar 31, 2019
It is for the first time that physicists investigated the behavior of particles in a dusty plasma at a temperature below 2 K. The experiment showed that at extremely low temperatures nanoclusters can...
Mar 30, 2019
Organic photovoltaics have achieved remarkably high efficiencies, but finding optimum combinations of materials for high-performance organic solar cells, which are also economically competitive, still...
Mar 30, 2019
A new study led by Massachusetts General Hospital (MGH) investigators finds that radiation therapy may increase the uptake of therapeutic nanoparticles by glioblastomas, raising the possibility of usi...
Mar 30, 2019
The stirrers that mix cream into your coffee probably don?t make much difference to the drink. But in a chemistry lab, it turns out using the wrong stirrer can skew the science.
Mar 29, 2019
Red blood cells are amazing. They pick up oxygen from our lungs and carry it all over our body to keep us alive. The hemoglobin molecule in red blood cells transports oxygen by changing its shape in an all-or-nothing fashion. Four copies of the sa...
Mar 29, 2019
A Northwestern University research team has developed an imaging platform based on fully reconfigurable metalenses. The lenses focus light by exciting surface lattice resonances that are tuned by patterned polymer blocks on single-particle sites. ...
Mar 29, 2019
One important requirement to see quantum effects is to remove all thermal energy from the particle motion, i.e. to cool it as close as possible to absolute zero temperature. Researchers are now one step closer to reaching this goal by demonstratin...
Mar 29, 2019
Chemists show how PTFE - aka Teflon - in standard lab stir bars affects a chemical reaction used to reduce nanotubes, skewing the results.
Mar 29, 2019
A Northwestern University research team has developed tiny optical elements from metal nanoparticles and a polymer that one day could replace traditional refractive lenses to realize portable imaging...
Mar 29, 2019
