When looking at Rabih O. Al-Kaysi’s molecular motors, one might mistake them for tiny organisms moving in a drop of water. However, these intricate devices are not alive; they are actually made from crystallized molecules that exhibit coordinated movements when exposed to light. This innovative technology has the potential to revolutionize multiple industries, from medicine
Chemistry
Mucus, often seen as a mere inconvenience during cold and flu season, is actually a complex and essential component of human health. Recent research has shed light on the myriad roles of mucus, particularly focusing on its major component – sugar-coated proteins called mucins. These proteins play a crucial role in regulating the transport of
Lignin, a complex organic polymer, plays a crucial role in providing structural support and rigidity to trees, making them resilient against various environmental factors. However, when wood is processed into paper, lignin becomes a hindrance and is often discarded as waste. Marcus Foston, an associate professor at Washington University in St. Louis, is leading research
Many of us are familiar with the concept that diamond is one of the toughest materials known to man. However, recent research has hinted at the existence of a carbon phase that might surpass diamond in terms of toughness. The eight-atom body-centered cubic (BC8) crystal is a unique form of carbon that is believed to
Prof Dr. Johannes Margraf and his team of scientists have made significant progress in the field of electrocatalysis by developing a cutting-edge method to enhance the efficiency of electrocatalysts. Their research, which was recently published in the prestigious Journal of the American Chemical Society, focuses on the use of high entropy alloys (HEAs) as promising
When it comes to picnics, insects are usually seen as unwanted intruders. However, in some parts of the world, these tiny creatures are not just a nuisance, but rather a valuable source of nutrition and flavor. Ants, for instance, are considered a delicacy in various cultures. Researchers have delved into the unique aroma profiles of
Fuel cells have gained attention as a promising carbon-free energy source due to their ability to directly convert the chemical energy of fuel into electricity. Consisting of an anode, a cathode, and an electrolyte, fuel cells play a crucial role in the global transition away from fossil fuels. While the operation of fuel cells results
Cell biology has long been fascinated by the intricate relationship between lipid membrane fluidity and various cellular functions. Lipid membranes are not merely static barriers, but rather dynamic structures that play crucial roles in processes such as cell division, material exchange, and sensory perception. Understanding the order and fluidity of lipid membranes is therefore essential
In recent years, a team of chemical engineers at the Norwegian University of Science and Technology, in collaboration with IA Murins Startups, have been delving into the exciting world of using machine learning to replicate odors. Their groundbreaking research, detailed in a paper on the arXiv preprint server, showcases their innovative approach to validating perfume
Peptides, short strands of amino acids, have gained significant attention in various fields such as therapeutics, biomaterials, and chemical and biological research. The ability to modify and label peptides with functional molecules is crucial for their application in these areas. One particular challenge faced by researchers is the selective attachment of functional molecules to the
The study of batteries has long been focused on electrical properties such as voltage and current. However, a recent research conducted by a team of scientists at the University of Illinois Urbana-Champaign has shed light on the significance of examining how heat flows in relation to electricity in order to gain valuable insights into battery
Intercalation plays a crucial role in the functionality of various advanced technologies, from lithium-ion batteries to superconductors. It involves the reversible insertion of guest atoms or molecules into host materials to enhance their properties or structure. However, the challenge lies in determining which intercalated materials are stable, leading to extensive trial-and-error processes in product development.