Articles tagged with Magnesium
Researchers at MIT have created tiny, bioresorbable batteries that can power ingestible electronic devices, such as RFID tags and capsules that stimulate ghrelin production, for up to three days. The batteries, made from magnesium and molybdenum trioxide, can be fully broken down and absorbed by the body, reducing environmental impact.
Researchers have developed bismuth electrodes that selectively pull magnesium ions from seawater, increasing the element's concentration by eight-fold and its selectivity over sodium ions. The electrochemical approach could be more sustainable and less expensive than current methods, with estimated costs of $107 per ton.
A research team developed a bioceramic material that releases magnesium ions in accordance with the stages of osteoporotic fracture healing, suppressing inflammatory immune responses. The study suggests advanced fracture treatment materials could regulate immune responses to promote bone regeneration.
A study published in Environmental and Biogeochemical Processes reveals that soil warming during heatwaves does not lead to an increase in arsenic levels in rice grains. Rice physiology and seasonal factors play a bigger role than previously thought in determining the risks of food safety under climate extremes.
Researchers at Pusan National University have discovered a new, faster method for treating lightweight magnesium metals using electropulsing technology. The technique, which involves applying electric pulses to the metal, can accelerate grain growth and improve mechanical properties.
A large meta-analysis of over 48,000 children found that well-planned plant-based diets can support healthy growth and even offer additional health benefits for children. However, the study also highlights risks of deficiencies in key nutrients such as vitamin B12 and zinc if not obtained through fortified foods or supplements.
Researchers developed a dual-breakthrough method to recycle phosphorus from sewage sludge into smart fertilizers, enhancing soil health or rapid crop growth. The innovative approach utilizes modified hydrochar with calcium or magnesium salts, controlling phosphorus release and improving its bioavailability.
Researchers at Tohoku University developed a rechargeable magnesium battery prototype that can operate stably at room temperature, thanks to a newly designed amorphous oxide cathode. The breakthrough enables fast and reversible Mg-ion diffusion, allowing for efficient energy storage and reducing dependence on limited lithium resources.
Researchers have developed a new method to boost energy transfer in magnesium batteries using amorphous materials. The approach uses machine learning to simulate the behavior of ions within these materials, leading to significant improvements in rate of energy transfer.
Researchers developed a systematic solution combining high-throughput calculations and machine learning to find high-performance materials. Thermal expansion enhances thermoelectric performance by reducing lattice thermal conductivity and increasing the Seebeck coefficient.
A recent study by researchers at the University of Arizona Health Sciences found a two-way relationship between micronutrient deficiencies and chronic pain. People with severe deficiencies in vitamins D, B12, folate, and magnesium were more likely to have severe chronic pain.
A new coating method uses liquid-based chemical conversion coating with cavitation bubbles to improve corrosion resistance and mechanical properties of magnesium alloys. The team's technology aims to reinforce lightweight materials in electric cars, addressing the need for more durable materials.
A multicenter cohort study found that IV magnesium administration may reduce the incidence of cisplatin-associated kidney damage, with a 20% lower adjusted odds of developing kidney damage compared to those who did not receive IV magnesium.
Research team finds that heavy Mg isotopic signatures in volcanic rocks can be explained by partial melting of serpentinite-dominated mélanges. The study proposes a novel model involving diapiric rise and melting of these mélanges, which aligns with geochemical characteristics of arc magmas.
Scientists from Chiba University successfully analyzed human chronic myelogenous leukemia cells using a new sample introduction system, achieving accurate elemental composition measurements without damaging the cells. The study expands the potential of ICP-MS technology for mammalian cultured cell analysis.
Researchers developed an automated analytical method to analyze single atom catalysts, which could lead to more efficient fuel production and sustainable energy. The new tool, called MS-QuantEXAFS, automates the analysis process, reducing time from days to months.
Researchers found a specific magnesium concentration range where DNA wraps around polyphosphate-magnesium ion condensates, forming flexible structures. This discovery could lead to new methods for tuning cellular responses and has potential applications in translational medicine.
Researchers at Pusan National University developed a hybrid model to predict metal wear in magnesium alloys, enabling safer, lighter designs. The model combines machine learning and physics to improve fatigue life prediction, offering greater predictive reliability for enhanced safety and longevity.
Researchers at Tokyo University of Science have developed a new, highly selective and efficient method for synthesizing anti-cancer compounds. The innovative approach uses isopropyl magnesium bromide as a base to improve selectivity and scalability.
Researchers from UniSA have developed a simple strategy to increase seawater evaporation rates, making desalination more energy-efficient and sustainable. By introducing clay minerals into a photothermal hydrogel evaporator, they achieved a 18.8% higher evaporation rate for seawater compared to pure water.
Scientists have discovered a weakness in antibiotic-resistant bacteria that can be exploited to stop the spread of this public health crisis. By understanding the link between magnesium limitation and ribosome variants, researchers may develop novel drug-free approaches to combat antibiotic resistance.
A new study led by UCL researchers found that older adults who are socially isolated are more likely to have an insufficient intake of key micronutrients such as vitamin C and vitamin B6. This is important as inadequate intake of these micronutrients puts people at greater risk of health problems as they get older.
A recent Cochrane review confirms that giving women at risk of premature birth a simple magnesium sulphate infusion can prevent their babies from developing cerebral palsy. The drug costs approximately £5 (~$6.50) per dose and has been recommended by the World Health Organization since 2015.
A new study found significant intake inadequacies for nearly all evaluated micronutrients, with iodine and vitamin E deficiencies being the most prevalent. The researchers estimated inadequate intakes were higher for women than men in some countries, highlighting a need for targeted dietary interventions.
A new Australian study found a strong link between low magnesium levels and high homocysteine, leading to increased DNA damage and susceptibility to Alzheimer's, Parkinson's, gastrointestinal diseases, cancers, and diabetes. Wholegrains, dark leafy vegetables, nuts, beans, and dark chocolate are rich in magnesium.
Researchers have documented a unique two-proton decay mechanism in Magnesium-18, revealing complex interactions between nuclear forces. The study uses advanced techniques to analyze the phenomenon, providing crucial insights into extreme nuclear conditions.
A new study found that magnesium levels in sandhoppers increase during cold weather, slowing their activity. In deeper sleep, magnesium levels can more than double, putting the sandhopper into a torpid state and allowing it to conserve energy.
A study at Nagoya University reveals the formation of a superlattice structure in gallium nitride and magnesium, leading to enhanced hole transport and compressive strain. This breakthrough has potential applications in improving GaN-based devices for energy-efficient electronics.
Researchers at Tohoku University created a novel cathode material using an enhanced rock-salt structure, facilitating easier Mg insertion and extraction. The material operates efficiently at just 90°C, reducing the required operating temperature. This breakthrough paves the way for sustainable energy storage solutions.
Researchers discovered ERMA, a cellular transport 'pump', plays a crucial role in guiding magnesium to heart cells. Targeting ERMA could lead to new treatments for heart conditions by maintaining stable calcium balances.
Researchers have created an ultrablack thin-film coating that absorbs nearly all visible light, enhancing the performance of advanced telescopes and optical systems. The coating, developed using atomic layer deposition, is durable enough to withstand harsh conditions and has been applied to magnesium alloys used in aerospace applications.
Researchers found associations between prenatal vitamin and metal exposures and epigenetic aging biomarkers in early life. A one standard deviation increase in essential metals was associated with lower Horvath EAA at birth, while arsenic was linked to greater EAA at birth and in childhood.
Scientists have developed a nanoporous magnesium borohydride structure that stores five hydrogen molecules in three-dimensional arrangement, achieving unprecedented high-density hydrogen storage. The material exhibits a capacity of 144 g/L per volume of pores, surpassing traditional methods and offering a promising alternative to large...
A global team of researchers has invented recyclable water batteries that don't catch fire or explode, addressing safety concerns in lithium-ion technology. The batteries use abundant materials like magnesium and zinc, reducing manufacturing costs and environmental risks.
Scientists found that doping with Scandium reduces structural changes but doesn't improve stability. Magnesium doping suppresses oxygen redox reaction, which is unexpected as magnesium triggers it in other layered manganese oxides.
Researchers found that a thin layer of magnesium significantly improves tantalum's purity and raises its operating temperature as a superconductor. This could lead to increased quantum information retention in qubits, ultimately benefiting quantum computing.
The team proposed a novel machine learning model with data augmentation, which accurately predicts the plastic anisotropic properties of wrought Mg alloys. The model showed significantly better robustness and generalizability than other models, paving the way for improved design and manufacturing of metal products.
A new study published in Nutrients demonstrates that incorporating pulses into the American diet can significantly improve its nutritional profile. By replacing small amounts of protein sources with pulses, individuals can increase their fiber intake by more than 10% and decrease their cholesterol levels.
Scientists at Florida State University produced the first high-resolution images showing magnesium ions playing a crucial role in CRISPR-Cas9's DNA-cutting process. The discovery sheds light on how magnesium coordinates double-stranded breaks, providing new insights into the enzyme's functioning.
Researchers have found that sorghum bran packs a bigger nutritional punch than whole grain due to its high levels of calcium, magnesium, leucine, and valine. The climate-resilient grain holds its own against other top grains in terms of macro- and micronutrients.
Researchers discovered that blending crushed rock with arable soil could help reduce global temperatures. The process, known as enhanced chemical weathering, works by releasing calcium and magnesium from rocks, which bind atmospheric carbon dioxide and prevent its release back into the atmosphere.
The study reveals that magnesium transport proteins are essential for plant metabolism and chloroplast functioning, impacting growth and yield. The analysis of three newly identified magnesium release and transporter proteins shows their importance in photosynthesis.
Core-shell nanostructured Mg-based hydrogen storage materials show excellent kinetics and long-term cycling performances. They can absorb and desorb hydrogen at relatively low temperatures, reducing energy consumption in hydrogen storage and release. The materials have potential to improve Mg-based hydrogen storage systems for various ...
Scientists have discovered ancient ocean water trapped in mineral deposits in the Himalayas, providing insights into Earth's past climate and oxygen levels. The deposits suggest that slow-growing cyanobacteria may have triggered a major oxygenation event around 700-500 million years ago.
Researchers discovered the abundance of rock-forming elements in WASP-76 b's atmosphere, which matches its host star and our own Sun closely. The team found that certain elements are depleted due to temperature conditions, providing insight into the sensitivity of giant planet atmospheres.
Researchers at NIMS developed an artificial zinc coating that prevents electrochemical deactivation in magnesium metal anodes, even in dry air. This breakthrough could enable the production of rechargeable magnesium batteries using existing lithium-ion battery lines.
Scientists create high-performance bulk magnesium diboride superconducting magnets with low-cost technique, exhibiting good critical current density and trapped magnetic field. The work paves the way for commercialization of MgB2 superconducting magnets.
Researchers at KAUST have developed a sustainable method for producing butadiene, a key component of synthetic rubber, using the Lebedev process and modernized catalysts. The new approach eliminates the need for fossil reserves and reduces environmental impact.
A research group from Tohoku University successfully develops a dealloying bonding technology that forms a strong mechanical bond between iron and magnesium. This breakthrough enables the creation of new lightweight materials with reduced environmental impact, potentially transforming the transportation industry.
A study of over 6,000 participants found that those consuming more than 550 milligrams of magnesium per day had a brain age approximately one year younger by 55 compared to those with normal intake. Increased magnesium intake was also associated with lower risk of dementia and better cognitive function.
Researchers developed a small-molecule drug that limits magnesium transport into cellular power plants, resulting in skinny, healthy mice. The findings hold significant implications for preventing cardiometabolic diseases like heart attack and stroke, as well as reducing liver cancer risk.
Researchers at Tokyo University of Science have found a promising cathode material for magnesium rechargeable batteries, achieving better cyclability and high battery capacity. The Mg1.33V1.67O4 system with substituted vanadium and manganese shows superior charge-discharge properties.
A recent study found that adding just one ounce of walnuts to the typical American diet improves diet quality and increases intakes of under-consumed nutrients. Researchers analyzed data from nearly 8,000 Americans without a history of nut consumption, showing significant benefits for all life stages.
Researchers have discovered that nutrient elements such as potassium, calcium, magnesium, and sodium can activate immune responses in tomato plants, leading to disease resistance. The study found that different defense signaling pathways are required for induction of immunity in response to different elements.
A UK program using magnesium sulfate to prevent cerebral palsy in premature babies has been shown to be both effective and cost-effective. The PReCePT program increased the use of magnesium sulfate by 9.5 percentage points on average, resulting in a lifetime saving of £3 million.
A team of WPI researchers has developed a potential breakthrough in green aviation: a recipe for a net-zero fuel for planes that pulls carbon dioxide out of the air. The fuel, made from magnesium hydride and hydrocarbon, could provide up to 8% more range than traditional jet fuel.
A new study reveals that global warming and ocean acidification are threatening marine organisms with calcium carbonate skeletons, such as corals and sea urchins. The researchers found a clear pattern showing that species with high levels of magnesium in their skeletons become more common with warmer seawater temperatures.
Researchers at the University of Ottawa have discovered that patients with electrolyte abnormalities are twice as likely to be diagnosed with an eating disorder. This study analyzed Ontario health data between 2008 and 2020, identifying a potential preventative treatment for approximately 1 million Canadians.
Researchers from the Max Born Institute found that magnesium ions reduce ultrafast fluctuations in water's hydration shell, slowing solvation dynamics. The study reveals a short-range effect of individual ion pairs on dilute aqueous systems.
Researchers at PNNL and UW discover a flow-based method to isolate pure magnesium salt from seawater, skipping energy-intensive purification steps. This approach could revolutionize US domestic magnesium production and enable more efficient processing of seawater.