A joint project by Paderborn, Rostock, and Mainz universities aims to develop new iron compounds that can convert sunlight into chemically usable energy. The researchers hope to reduce greenhouse gas emissions and create a more sustainable future.
Dr. John Pierce Wise leads a team to investigate chromosome instability in lungs caused by metal exposure, with hopes of preventing and reversing lung cancer in people. The research aims to understand why humans are more susceptible to metals-induced lung cancer than whales.
Researchers at the University of Leicester have partnered with BHP to identify new areas for nickel and copper deposits critical to the electric vehicle (EV) revolution. The project aims to challenge current understanding of the nickel mineral system, potentially opening up new exploration search space globally.
A study at the University of Illinois identified trace metals in rocket fuel propellant and developed a method to slow decomposition using chelating agents. The researchers found that adding these agents could form stable complexes, sequestering metal ions and preventing them from reacting with the propellant.
Researchers at Hokkaido University have developed a new method for creating chemical subunits using blue LEDs and copper, reducing the need for precious metals. This breakthrough has potential applications in pharmaceutical and photoelectronic development.
Researchers explored metal-binding proteins, discovering shared features that define life. The study suggests that rearrangements of these building blocks may have given rise to the range of proteins and functions that characterize life on Earth.
Researchers at Brown University have discovered a new type of strange metal behavior in bosonic Cooper pair materials, challenging traditional electrical rules. This discovery may help explain high-temperature superconductivity and its potential applications.
The ARC Centre of Excellence for All Sky Astrophysics in 3D has discovered that the youngest generation of stars will eventually stop contributing metals back to the universe. This change affects the composition of the galaxy over time, with around half of the carbon and all elements heavier than iron synthesized by stars like our Sun.
Researchers at MIT developed a selective separation process using sulfidation to target rare metals like cobalt in lithium-ion batteries. The approach reduces energy consumption and greenhouse gas emissions compared to traditional liquid-based separation methods.
A new study reveals that cannabis plants can absorb heavy metals from the soil, making them potentially toxic for consumers. The research proposes strategies for growers to avoid heavy metal uptake in their crops, including choosing farmland with low heavy metal content and selecting varieties not bred for phytoremediation.
Research published in ATVB Journal Report reveals that exposure to low-levels of toxic metals can increase the risk of plaque buildup in arteries in the neck, heart, and legs. The study focused on subclinical atherosclerosis and examined the impact of metal exposure on various artery regions.
A Korean research team has developed a catalyst and operating process that can produce carbon monoxide (CO) with high efficiency using flue gas level low-concentration CO2. The new technology increases CO productivity by inhibiting hydrogen production, making it economically feasible compared to noble metal catalysts.
A new computational method has been developed to accurately predict oxide reactions at high temperatures, even without experimental data. This approach combines quantum mechanics with machine learning to design clean carbon-neutral processes for steel production and metal recycling.
Researchers at University of Illinois have developed an electrochemical process to recover valuable metals from spent lithium-ion battery electrodes. The method produces high-purity coatings of cobalt and nickel with approximate purities of 96.4% and 94.1%, respectively.
Researchers at UNSW have developed liquid metal enabled continuous flow reactors that can produce materials with tuneable system performance and controlled material quality. The systems rely on surface tension to pump fluids, eliminating the need for mechanical parts.
Researchers at TU Dresden discover a new state of matter created by four electrons in certain superconducting metals, potentially revolutionizing energy transport. The finding has significant implications for the energy industry, where up to 15% of energy is lost due to transport resistance.
Researchers have discovered a three-channel Kondo effect in a cubic holmium compound using numerical methods, predicting an exotic quantum ground state and potential applications. The study found a residual entropy value at ultra-low temperatures, matching the predicted value by the three-channel Kondo effect.
Researchers at MIT and UNH find that binary neutron star mergers produce two to 100 times more heavy metals than neutron star-black hole mergers. The study suggests that binary neutron stars are a likely cosmic source for gold, platinum, and other heavy metals.
A new method uses carbon dioxide, water, and food-grade citric acid to extract rare-earth metals from coal ash without damaging the environment. This technique increases a national resource while making coal ash cleaner and less toxic.
A recent study from Penn State and Lawrence Livermore National Laboratory has discovered a natural protein called lanmodulin that can recover and purify radioactive metals like actinium. The protein-based approach simplifies the purification process, reduces costs, and enables the production of higher-purity actinium.
Researchers at KTH Royal Institute of Technology developed an ultrasound-assisted extraction method for valuable metals from electric car batteries, reducing extraction time by 50% and increasing metal ion recovery. The new process uses gentler acids and eliminates the need for harsh chemicals.
A new method developed by Penn State and LLNL demonstrates a promising way to extract and separate rare earth elements from low-grade sources. The protein-based approach separates metals with greater than 99% purity, offering a more efficient and eco-friendly alternative to traditional methods.
A new process recovers rhodium, palladium, gold and silver from electronic waste in seconds, producing a byproduct clean enough for agricultural land. The flash Joule heating method uses significantly less energy than traditional lab methods, making it an environmentally friendly alternative.
Researchers at Aalto University have developed a non-toxic alternative to traditional cyanide-based gold extraction processes. The new chloride-based method, called EDRR, achieves an impressive 84% gold recovery rate, surpassing the 64% recovered with traditional cyanide methods.
The Army has pledged $5.2 million to Rice University's research on flash Joule heating, a process that turns waste into graphene and other valuable materials. The technology can recover precious metals from electronic waste and toxic metals from contaminated soil.
A machine-learning approach, MAHOMES, has been developed to distinguish between enzymatic and non-enzymatic metals in proteins with a precision rate of 92.2%. This method could lead to the development of more effective and eco-friendly drug therapies and other industrial products.
New research reveals that the Milky Way's environment is not evenly mixed with metals and dust, contrary to previous models. This discovery has significant implications for our understanding of galaxy formation and evolution.
Researchers have discovered a way to use mining waste as part of a potential cheaper catalyst for hydrogen fuel production. The new catalyst triggers water splitting reactions using aluminosilicate minerals found in mining waste, which could lead to lower production costs and increased efficiency.
Researchers have discovered that lattice softness is the dominant factor affecting a metal's ability to hydrogenate, enabling the expedited development of hydrogen storage materials. This parameter can also be used to evaluate the hydrogenation ability of intermetallic compounds.
Researchers at Penn State developed a luminescent sensor that can detect and quantify low concentrations of terbium in complex acidic samples. The sensor uses a protein called lanmodulin, which is selectively binding to rare earth elements, and has the potential to help develop a domestic supply of these metals.
In a breakthrough study, scientists found an 'unconventional' incommensurate spin-density wave order at the q = 2kF fundamental wavevector in YbAlO3 under finite magnetic fields. This mechanism is similar to Fermi surface nesting observed in metals and leads to multiple coherent scattering of fermions.
A study found that white lupin plants can rejuvenate arsenic-contaminated soils by releasing compounds that bind metals, potentially offering a sustainable remediation method. The research used advanced chemical profiling to identify the root chemicals involved in this process.
Researchers at Columbia University School of Engineering and Applied Science have developed a new technique to structure chaotic bubbles, enabling more efficient separation of useful metals from useless particles. This method uses vibrations to control the motion of bubbles, leading to reduced energy and water usage in mining.
A team of researchers has developed a method to produce nylon 6-6 without using the environmentally endangered element zinc. They achieved this by using alternative metals such as iron and cobalt, and harnessing the power of solar energy. The new process reduces energy consumption, saves water, and minimizes hazardous chemicals.
Researchers from the University of Nottingham have developed a novel catalyst that combines homogeneous and heterogeneous features, defying traditional categorization. The discovery holds promise for increasing the active surface area available for catalysis, leading to more efficient and sustainable production of molecules.
Researchers have discovered that microplastics can serve as a transport vehicle for metals in the environment, accumulating and releasing these pollutants. The study found significant differences in metal accumulation between different types of plastics, with some metals attaching almost entirely to microplastics.
University of Minnesota researchers have developed a cheaper, safer, and simpler technology to produce stubborn metals into thin films. This innovation enables better materials with atomic precision at lower temperatures, making it easier to scale up production.
Researchers have developed a flexible and wearable X-ray detector using metal-organic frameworks (MOFs) that don't contain harmful heavy metals. The device shows high-sensitivity sensing and imaging capabilities, making it suitable for various radiation monitoring and medical imaging applications.
Researchers produce aqueous solution with metallic properties for the first time by dropping a tiny droplet of liquid alkali metal alloy into water. The resulting 'metallic water' exhibits characteristic spectroscopic properties, including a golden glow and conduction band.
A Cornell-led study reveals that certain metals, like copper oxide-based superconductors, exhibit chaotic electron behavior governed by the Planckian limit. This limit dictates an upper bound on collision rates, which researchers have accurately measured for the first time.
Scientists develop novel technology to recover multiple metals from various types of industrial waste using carbothermal reduction, reducing costs and enhancing sustainability. The approach also allows mixing different waste streams, enabling processing of large amounts of waste.
Researchers have found a material that exhibits superconducting properties at extremely low temperatures, providing new insights into high-temperature superconductivity. The discovery was made by studying an unusual 'strange metal' called YbRh2Si2, which showed linear resistance and temperature relationships.
Researchers developed a new X-ray study method to understand correlated metals, promising for superconductors and quantum computers. The method, resonant inelastic X-ray scattering (RIXs), excites electrons, providing information about electronic structure.
Researchers developed a new strategy to characterize polymeric transition metal species in acidic solutions, using ESI-TOF-MS. This method visualized transformation evolutions of vanadium, chromium, tungsten, and molybdenum species, guiding reaction conditions for high-purity metal separation.
Researchers have developed a new 2D alloy material combining five metals that acts as an excellent catalyst for reducing CO2 into CO. The high-entropy transition metal dichalcogenides (TMDCs) alloy has potential applications in environmental remediation, transforming carbon dioxide into a hydrocarbon.
Berkeley Lab scientists have developed a new class of materials called DRX, which can replace cobalt and nickel in lithium-ion batteries. These cathode materials offer higher energy density and can be made with inexpensive and abundant metals like manganese and titanium.
Scientists developed a method to dynamically switch liquid metal surfaces between reflective and scattering states using electricity. This technology could be used to create electrically controllable mirrors or illumination devices, enabling new applications in art and advanced devices.
Research finds that exposure to metals in PM2.5 exacerbates cardiovascular autonomic dysfunction in COPD patients, leading to increased heart rates. The study provides valuable insights into the disease burden of COPD associated with air pollution in China.
Researchers have compiled the most complete library yet of lanthanides and their potential toxicity by exposing baker's yeast to lanthanide metals. The study found that lanthanides interrupt cell-signaling pathways, disrupting calcium-binding sites in endocytosis and ESCRT machinery.
Researchers demonstrate Slater mechanism using pyrochlore oxide, a compound with minimal other metal-insulator transition mechanisms. The study provides new insights into fundamental questions about material behavior and has potential applications in spintronics.
Researchers developed catalysts for selective ethanol conversion, improving upon existing precious metal-based options. The new catalysts exhibit high alcohol conversion and selectivity to acetaldehyde, making them a promising alternative for industrial applications.
Twice a day, a faint layer of metals sinks down through the atmosphere at 90 miles high above Boulder, Colorado. The discovery provides a window into the high-altitude region where interactions between the sun, earth, and magnetic field can create conditions for surface life to thrive.
A recent study found that nanoplastics and arsenic exposure affects oyster biological functions, with increased bioaccumulation of arsenic in Canadian Crassostrea virginica oysters compared to Guadeloupean Isognomon alatus oysters. Gene deregulation was also observed in C. virginica.
A Belgian team discovered iron and nickel in the atmospheres of comets across the Solar System, even at great distances from the Sun. This finding has implications for understanding the early Solar System's composition.
Researchers at Lancaster University have demonstrated that the recent observation of field effect in superconductors can be explained by a simple mechanism involving electron injection. The team's findings unambiguously refute the claim of novel physics behind the phenomenon.
By vaporizing metals within a magnetic field, UC Riverside engineers direct the reassembly of metal atoms into consistent shapes and surfaces. The approach enables manipulation of particle assembly, producing string-like aggregates or globular clusters with tunable properties.
KAUST researchers have developed a robust catalyst that converts carbon dioxide into carbon monoxide gas with 100% selectivity, overcoming the limitations of precious metals. The innovative method uses MOFs to create mixed metal catalytic nanoparticles in a homogenous mixture.
Scientists have developed a new method to extract metals like copper from their parent ore body using an electric field. This non-invasive technique has the potential to transform the mining industry by dissolving metals from previously inaccessible deposits.
Researchers have discovered a new aerogel electrocatalyst formed from inexpensive metal alloys, enabling highly efficient electrochemical conversion of carbon dioxide. The process achieves an efficiency of 93% with minimal byproducts.
A new desalination process removes nearly 100% of toxic metals, producing clean water while capturing valuable metals. An infant-warming device reduces neonatal mortality rates by threefold in Rwanda, proving safe and effective without electricity.