Lifeboat Foundation

Some kinds of water pollution, such as algal blooms and plastics that foul rivers, lakes, and marine environments, lie in plain sight. But other contaminants are not so readily apparent, which makes their impact potentially more dangerous. Among these invisible substances is uranium. Leaching into water resources from mining operations, nuclear waste sites, or from natural subterranean deposits, the element can now be found flowing out of taps worldwide.

In the United States alone, “many areas are affected by uranium contamination, including the High Plains and Central Valley aquifers, which supply drinking water to 6 million people,” says Ahmed Sami Helal, a postdoc in the Department of Nuclear Science and Engineering. This contamination poses a near and present danger. “Even small concentrations are bad for human health,” says Ju Li, the Battelle Energy Alliance Professor of Nuclear Science and Engineering and professor of materials science and engineering.

Now, a team led by Li has devised a highly efficient method for removing uranium from drinking water. Applying an electric charge to graphene oxide foam, the researchers can capture uranium in solution, which precipitates out as a condensed solid crystal. The foam may be reused up to seven times without losing its electrochemical properties. “Within hours, our process can purify a large quantity of drinking water below the EPA limit for uranium,” says Li.

The physicians group identified the use of the chemicals in at least 1200 wells in six states, not including Pennsylvania.

The Inquirer’s editorial board identified the use of PFAS in eight fracking wells. Only the Pennsylvania Department of Environmental Protection can shed light on the full scope.

Driver Clocks And Longevity — Dissecting True Functional “Drivers” Of Aging Phenotypes — Dr. Daniel Ives Ph.D., Founder and CEO — Shift Bioscience Ltd.

Dr. Daniel Ives, Ph.D. is Founder and CEO of Shift Bioscience Ltd. (https://shiftbioscience.com), a biotech company making drugs for cellular rejuvenation in humans through the application of machine-learning ‘driver’ clocks to cellular reprogramming, and is the scientific founder who first discovered the gene shifting targets upon which the Shift drug discovery platform is based.

Continue reading “Dr. Daniel Ives, Ph.D. — Founder and CEO — Shift Bioscience Ltd. — Driver Clocks And Longevity” »

Circa 2019 pour salt water in the tank one day that converts to hydrogen then back to water.

A Stanford-led team has now developed a way to harness seawater – Earth’s most abundant source – for chemical energy.

But 2-AG is almost immediately converted to arachidonic acid, a building block for inflammatory compounds called prostaglandins. The researchers showed that the ensuing increase in arachidonic acid levels resulted in the buildup of a particular variety of prostaglandin that causes constriction of tiny blood vessels in the brain where the seizure has induced thatprostaglandin’s production, cutting off oxygen supply to those brain areas.

Summary: The release of 2-AG, a natural endocannabinoid that is suggested to be the brain’s equivalent to THC, dampens down seizure activity but increases post-seizure oxygen deprivation in the brain.

Source: Stanford

Continue reading “Marijuana-Like Brain Substance Calms Seizures but Increases After-Effects” »

The problem with impure RNA is that it can trigger reactions, like swelling, that can be harmful, and even life-threatening. For example, impure RNA can cause inflammation in the lungs of a patient with cystic fibrosis. Conventionally manufactured RNA has to undergo a lengthy and expensive process of purification. “Rather than having to purify RNA,” says Craig Martin, the paper’s senior author and professor of chemistry at UMass, “we’ve figured out how to make clean RNA right from the start.”

Researchers at the University of Massachusetts Amherst recently unveiled their discovery of a new process for making RNA. The resulting RNA is purer, more copious and likely to be more cost-effective than any previous process could manage. This new technique removes the largest stumbling block on the path to next-generation RNA therapeutic drugs.

If DNA is the blueprint that tells the cells in our bodies what proteins to make and for what purposes, RNA is the messenger that carries DNA’s instruction to the actual protein-making machinery within each cell. Most of the time this process works flawlessly, but when it doesn’t, when the body can’t make a protein it needs, as in the case of a disease like cystic fibrosis, serious illness can result.

Continue reading “New process yields more, purer RNA at a fraction of the cost” »

Polymer semiconductors—materials that have been made soft and stretchy but still able to conduct electricity—hold promise for future electronics that can be integrated within the body, including disease detectors and health monitors.

Yet until now, scientists and engineers have been unable to give these polymers certain advanced features, like the ability to sense biochemicals, without disrupting their functionality altogether.

Researchers at the Pritzker School of Molecular Engineering (PME) have developed a new strategy to overcome that limitation. Called “click-to-polymer” or CLIP, this approach uses a chemical reaction to attach new functional units onto polymer semiconductors.

The skies of Venus may contain signatures of alien life, according to scientists at the Massachusetts Institute of Technology.

In the search for alien life, the second planet from our Sun has long been ignored. It’s easy to see why: the Venusian surface reaches temperatures exceeding 800 degrees Fahrenheit; its dense atmosphere applies nearly 100 times more pressure to objects than Earth’s atmosphere; and the planet rains sulfuric acid, a corrosive chemical that causes severe burns to humans.

As such, most scientists have focused on finding signs of ancient alien life on Mars, or current life on moons like Europa or Enceladus. But Earth’s closest neighbor might have been the place to look all along.

Los Alamos National Laboratory has identified 45 barrels of radioactive waste so potentially explosive — due to being mixed with incompatible chemicals — that crews have been told not to move them and instead block off the area around the containers, according to a government watchdog’s report.

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