Solar energy has long been hailed as a promising alternative to traditional sources of power. One of the key components in solar panels is the solar cell, which converts sunlight into electricity. In recent years, tandem solar cells have emerged as a potential game-changer in the solar energy industry. These cells are made up of
Chemistry
Clathrate hydrates are intricate structures that encompass foreign molecules within a water-based framework. These structures are formed by water molecules, each consisting of two hydrogen atoms and one oxygen atom, bonding with each other and other molecules. The guest molecules are surrounded by a lattice of water molecules, creating a hydrogen-bonded framework. These frameworks exhibit
Metallic materials have long been subject to a tradeoff between “strength” and “elongation.” Typically, when one property increases, the other decreases. However, a recent collaboration between POSTECH and Northwestern University has introduced a groundbreaking technology that challenges this traditional notion and enhances both properties simultaneously. Yield strength is a critical factor in determining the durability
The research programs conducted at the Center for Integrated Technology and Organic Synthesis of the University of Liège (Belgium) have shed light on the numerous opportunities presented by micro/mesofluidic technologies in exploring new reaction spaces. These technologies have the capability to compress the spatiotemporal framework of processes, thereby opening up horizons for increased productivity and
A team of researchers at the Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) has recently made a groundbreaking discovery that could revolutionize the field of green chemistry. By combining natural enzymes with light, the scientists from the University of Illinois Urbana-Champaign have developed an eco-friendly method to precisely incorporate fluorine, a crucial additive, into
Ice, a seemingly simple substance, is actually much more complex than we realize. Recent research conducted by a team of scientists from Japan has unveiled a new type of ice: ice 0. Unlike the familiar ice I that we use to chill our drinks, ice 0 has unique properties that can influence the formation of
A recent study conducted by researchers at Oregon State University has unveiled a groundbreaking material that showcases an extraordinary capacity to convert sunlight and water into clean energy. This innovative material, known as a photocatalyst, has the ability to facilitate the rapid and efficient production of hydrogen – a crucial component used in fuel cells
In a groundbreaking discovery, chemists at the Rijksmuseum and the University of Amsterdam (UvA) have unraveled the mystery behind the unique golden paint used by Rembrandt in his famous work, “The Night Watch.” Through the meticulous application of sophisticated spectroscopic techniques, they have identified the presence of special arsenic sulfide pigments – pararealgar (yellow) and
Peptides have gained recognition as valuable therapeutic agents due to their ability to target complex biological processes with precision. In comparison to small-molecule drugs, peptides are less complex and more cost-effective than large biological drugs such as antibodies. Over 100 FDA-approved peptide drugs are currently available, with around 40 of these drugs containing at least
Perfluoroalkyl substances (PFAS), commonly known as “forever chemicals,” have become a significant environmental and health concern. These chemicals, used since the invention of Teflon in 1938 for their stability and resistance to water and heat, pose a growing threat due to their persistence in the environment. PFAS accumulate in water, soil, and even human bodies,
In a groundbreaking discovery, a team of researchers at WashU has developed a novel technique known as EndoVIA that promises to revolutionize the identification of potential targets for cancer therapies. RNA editing plays a crucial role in maintaining the health of our cells, as it is responsible for translating our genetic code into proteins. However,
A groundbreaking new technique has been developed by Lawrence Livermore National Laboratory (LLNL) researchers that allows for the streamlined and efficient synthesis of molecular compounds containing heavy elements such as americium, curium, and others. This innovative pathway opens up the possibility of performing serial chemistry with radioactive elements, which could significantly accelerate research and development
Photocatalytic hydrogen evolution from water is a crucial technology for sustainable hydrogen production. The microscopic structure of interfacial water molecules plays a significant role in the reactivity of photocatalysis, yet this area remains largely unexplored. A recent study published in the Journal of the American Chemical Society delves into the roles of interfacial hydrogen bond
In a groundbreaking collaboration between computer science and materials science researchers, a new AI-based method has been developed to streamline the process of gathering data for the discovery of new materials. This innovative approach, detailed in a recent publication in npj Computational Materials, paves the way for “self-driving experiments” that can significantly enhance the efficiency
In a groundbreaking study conducted by scientists from King’s College London in collaboration with Imperial College London, the active site of Acetyl-CoA Synthase, an enzyme crucial for capturing carbon from the atmosphere, was successfully recreated. This research not only enhances our understanding of this vital enzyme but also presents a promising solution for carbon capture