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.
Chemistry
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
The recent publication by Dr. Winston “Wole” Soboyejo and Dr. Tabiri Kwayie Asumadu, titled “Robust Macroscale Superlubricity on Carbon-Coated Metallic Surfaces,” has brought to light an innovative approach to reducing friction on metallic surfaces. This breakthrough could potentially revolutionize multiple industries by significantly improving efficiency and durability. The study reveals that superlubricity, a state with
A research team from the University Alliance Ruhr, Germany, recently made a groundbreaking discovery. They found a catalyst that can be used to convert ammonia into hydrogen and nitrite, a key precursor for fertilizers. This innovative approach combines the production of energy carrier hydrogen and fertilizer on a laboratory scale, revolutionizing the way we think
Cholera infections, caused by Vibrio cholerae bacteria, are known to be life-threatening due to the production of the cholera toxin. This toxin binds to specific “sugar lipids” (GM1 gangliosides) on intestinal cell surfaces, creating one of the strongest interactions between a protein and sugar molecules. This bond allows the toxin to enter intestinal cells, leading
Actinium, a rare and radioactive element first discovered at the beginning of the 20th century, has always been shrouded in mystery due to its limited availability and hazardous nature. Researchers have been struggling to fully comprehend the chemistry of this element, hindering its potential applications in various fields, including medicine and nuclear energy. A recent
Chemical and biological systems have long been of interest to researchers in the field of molecular computing. The Institute for Molecules and Materials at Radboud University, Netherlands, recently conducted a study that demonstrated the capabilities of a complex self-organizing chemical reaction network to perform various computational tasks. Led by Prof. Wilhelm Huck, the research team
Antibiotics have been a crucial tool in fighting bacterial infections for decades. However, with the rise of drug-resistant bacteria, there is a constant need to improve existing antibiotics or develop new ones. Professor Nathaniel Martin, an expert in biological chemistry, set out to enhance the effectiveness of an antibiotic called bacitracin using cutting-edge techniques in
Recent research conducted at The University of Texas at El Paso has shed light on the destructive effects of nanoplastics and per- and polyfluoroalkyl substances (PFAS) on biomolecular structures and functions. These manmade compounds, commonly known as forever chemicals, have been linked to a range of negative health outcomes and developmental issues. The team of