Ice is not as simple as we often think. There are actually more than 20 different types of ice known to science, all forming under varying conditions of pressure and temperature. The ice commonly used to cool our beverages is referred to as ice I, and it is one of the few forms of ice
Chemistry
Oregon State University researchers have made a groundbreaking discovery in the field of clean energy. Led by Kyriakos Stylianou from the OSU College of Science, a team of scientists has developed a new material with the potential to transform sunlight and water into clean energy at an unprecedented speed and efficiency. Stylianou’s research has centered
Chemists at the Rijksmuseum and the University of Amsterdam (UvA) have recently made a groundbreaking discovery regarding Rembrandt’s use of special arsenic sulfide pigments in his masterpiece, “The Night Watch.” Through advanced spectroscopic techniques, researchers were able to identify the presence of pararealgar (yellow) and semi-amorphous pararealgar (orange/red) pigments, which contributed to the brilliant golden
Peptides are gaining recognition as valuable therapeutic agents for tackling various medical challenges. Unlike small-molecule drugs, peptides have the advantage of targeting intricate biological processes with greater precision. They also tend to be less complex and more cost-effective compared to larger biological drugs like antibodies. Over 100 peptide drugs have received FDA approval, with around
Perfluoroalkyl substances (PFAS), commonly referred to as “forever chemicals,” have emerged as a significant environmental and health concern due to their widespread use and persistence. Initially embraced for their exceptional stability and resistance to water and heat, PFAS have found applications in a wide range of products, including cookware, clothing, and firefighting foam. However, their
A research team has recently developed a groundbreaking technique that could revolutionize the way scientists worldwide identify novel targets for cancer therapies. This new method, called EndoVIA, allows for the precise tracking of individual RNA edits within cells, providing a deeper understanding of the origins of various diseases. RNA editing plays a crucial role in
Lawrence Livermore National Laboratory (LLNL) researchers have recently developed a groundbreaking technique that allows for the synthesis of molecular compounds containing heavy elements, such as americium and curium, in a more efficient and streamlined manner. This new pathway has the potential to revolutionize the field of radioactive element chemistry, enabling scientists to conduct serial chemistry
Photocatalytic hydrogen evolution from water is a crucial technology for sustainable hydrogen production, yet the impact of interfacial water molecules on photocatalytic reactivity is not well understood. A recent study published in the Journal of the American Chemical Society sheds light on the roles of interfacial hydrogen bond structure and dynamics in promoting H2 evolution.
The field of materials science is on the brink of a major revolution, thanks to a groundbreaking new AI-based method developed by researchers at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University. This innovative approach combines expertise in algorithm development, machine learning, and materials science to streamline the process of discovering new
In a groundbreaking study led 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, has been successfully recreated. This research not only deepens our understanding of this important enzyme but also presents a promising new solution for
In a recent report published on July 17th, researchers from the University of St Andrews have highlighted the potential of organic compounds as viable replacements for expensive metal photocatalysts. The study, led by Professor Eli Zysman-Colman from the School of Chemistry, showcases the performance of a family of four organic compounds in various benchmark reactions,
Chemists at the National University of Singapore (NUS) have made a groundbreaking discovery in the field of drug discovery and pharmaceutical development. By utilizing a modular approach, they have successfully created 1,2-arylheteroaryl ethanes, which are crucial compounds for advancing pharmaceuticals. This innovative method allows for the strategic assembly of basic feedstock chemicals such as ethylene,
The immune system plays a crucial role in protecting the body against pathogens and abnormal cells such as cancer cells. One of the key mechanisms by which the immune system identifies and eliminates these threats is through the presentation of antigens on the surface of cells. Antigen processing is a complex and tightly regulated process
In a groundbreaking discovery, researchers at Lawrence Livermore National Laboratory (LLNL) have identified a novel mechanism that has the potential to enhance the efficiency of hydrogen production through water splitting. This research, which was recently published in ACS Applied Materials & Interfaces, offers fresh insights into water reactivity and proton transfer under extreme confinement conditions.
The development of BitterMasS, a novel tool that utilizes mass spectrometry, has revolutionized the way bitterness in compounds is predicted. Through interdisciplinary collaboration, this tool offers enhanced precision and efficiency compared to traditional methods. Its wide-ranging applications in food science, pharmaceuticals, and beyond are changing the game in taste perception research. BitterMasS harnesses the power
