For over a century, Alzheimer’s disease has confounded all attempts to treat it. But in recent years, perplexing experiments using flickering light have shown promise. Now, researchers have tapped into how the flicker may work. They discovered in the lab that the exposure to light pulsing at 40 hertz—40 beats per second—causes brains to release […]
Home »
Killing the seeds of cancer: A new finding shows potential in destroying cancer stem cells: The finding could provide an important step toward drugs that help prevent recurrent cancers
Scientists at The University of Toledo investigating improvements to a commonly used chemotherapy drug have discovered an entirely new class of cancer-killing agents that show promise in eradicating cancer stem cells. Their findings could prove to be a breakthrough in not only treating tumors, but ensuring cancer doesn’t return years later — giving peace of […]
New biologically derived metal-organic framework mimics DNA
The field of materials science has become abuzz with “metal-organic frameworks” (MOFs), versatile compounds made up of metal ions connected to organic ligands, thus forming one-, two-, or three-dimensional structures. There is now an ever-growing list of applications for MOF, including separating petrochemicals, detoxing water from heavy metals and fluoride anions, and recovering hydrogen or […]
Ant-Man and The Wasp: Helping Marvel superheroes breathe
Marvel comics superheroes Ant-Man and the Wasp — nom de guerre stars of the eponymous 2018 film — possess the ability to temporarily shrink down to the size of insects, while retaining the mass and strength of their normal human bodies. But a new study suggests that, when bug-sized, Ant-Man and the Wasp would face […]
A pill for delivering biomedical micromotors
Using tiny micromotors to diagnose and treat disease in the human body could soon be a reality. But keeping these devices intact as they travel through the body remains a hurdle. Now in a study appearing in ACS Nano, scientists report that they have found a way to encapsulate micromotors into pills. The pill’s coating […]
Chemists make historic fluorine discovery: Discovery impacts the way pharmaceutical companies develop new drug treatments
A groundbreaking discovery by chemists at The University of Texas at San Antonio (UTSA) will have a significant impact on how pharmaceutical companies develop new drug treatments. The breakthrough involves fluorine, which forms the second strongest carbon bond (C-F) known to science, after the carbon-silicon (C-S) bond. Fluorine is one of the most fundamental elements […]
New nerve gas detector built with Legos and a smartphone
Researchers at The University of Texas at Austin have designed a way to sense dangerous chemicals using, in part, a simple rig consisting of a smartphone and a box made from Lego bricks, which could help first responders and scientists in the field identify deadly and difficult-to-detect nerve agents such as VX and sarin. The […]