The field of medical technology is constantly evolving, with innovations that improve patient outcomes and quality of life. One such groundbreaking advancement comes from researchers in China who have developed an implantable battery that runs on oxygen in the body. This innovative design, outlined in a study published in the journal Chem, provides a promising
Chemistry
In a groundbreaking study published in ACS Catalysis Science and Technology, researchers from the Universities of Tartu and Copenhagen have proposed a new approach to revolutionize oxygen electrocatalysis. This innovative concept, known as geometry-adaptive electrocatalysis, aims to overcome long-standing limitations in this field and significantly enhance the efficiency of energy conversion and storage technologies. Oxygen
Metalworking is an essential aspect of manufacturing, with researchers constantly seeking new techniques to produce metal components that are lighter, stronger, and more precise. Recent experimental methods, such as Shear Assisted Processing and Extrusion (ShAPE) and friction stir welding, have shown promising results. However, as we delve into these innovative metalworking frontiers, understanding the performance
Polymer systems comprised of multiple components have the ability to induce emulsion or microdroplets through mechanical mixing, representing an intermediate state of macroscopic phase separation. However, a common issue is the nonuniform size and random spatial arrangement of the generated droplets, which also tend to coarsen over time. Various attempts to prevent droplet size changes
The groundbreaking research conducted by Rabih O. Al-Kaysi and his team on molecular crystal motors has opened up a world of possibilities in the field of nanotechnology. These microscopic machines, made from crystallized molecules, exhibit coordinated movements when exposed to light. While initially resembling tiny worms, these devices have the potential to revolutionize various industries,
Mucus, often associated with cold and flu symptoms, is actually a crucial component of human health. Recent research has focused on the major component of mucus, known as mucins, which are sugar-coated proteins. These mucins play a significant role in regulating various biological processes, including immunity, cell behavior, and defense against pathogens and cancer. The
Diamond, known as the hardest substance on Earth, may soon have competition. Scientists have predicted that the eight-atom body-centered cubic (BC8) crystal, a form of carbon, could potentially be even tougher than diamond. BC8 is believed to possess a 30% higher resistance to compression than diamond, making it a highly sought-after material. However, the challenge
The utilization of lignin, a crucial component of wood, has long been limited to providing structural support to trees. However, Marcus Foston, an associate professor at Washington University in St. Louis, is on a mission to change that. Foston is exploring innovative ways to extract value from lignin by breaking it down into smaller molecules
Prof Dr. Johannes Margraf and his team of scientists have unveiled a groundbreaking method to enhance the efficiency of electrocatalysts. Through the utilization of simulations and artificial intelligence, they have developed a cutting-edge computer program capable of optimizing multiple properties of the catalyst simultaneously. This innovative approach has been recently documented in the Journal of
When it comes to insects, they are usually viewed as pests that intrude on our picnics. However, in certain parts of the world, these insects are not only consumed but are considered delicacies. Ants, for example, can be roasted whole for a snack or ground up to add a unique flavor to various dishes. In
Fuel cells have been identified as a key component in the global transition away from fossil fuels towards more sustainable energy sources. These cells consist of an anode, cathode, and electrolyte, working together to convert the chemical energy of fuel directly into electricity. However, one of the challenges faced by fuel cells is the presence
Cellular functions heavily rely on the properties of lipid membranes, which are not mere barriers but actively participate in processes such as material exchange, waste management, and sensing. Studying lipid membrane order is crucial in understanding various cellular functions and diseases, as abnormalities in membrane order can have significant impacts on cell physiology. One way
In a groundbreaking development, a team of chemical engineers from the Norwegian University of Science and Technology, along with a colleague from IA Murins Startups, has successfully utilized machine learning to replicate odors and verify them through experimental assessment of perfume perception. The Limitations of Current Applications While previous research has demonstrated the potential of
Peptides, which are short strands of amino acids, have been gaining popularity for various applications such as therapeutics, biomaterials, and chemical probes. One key challenge in working with peptides is the ability to attach functional molecules, like fluorescent compounds, to specific locations on the peptide without affecting its structure and function. The N-terminus of a
The traditional approach to studying batteries typically involves analyzing their electrical properties such as voltage and current. However, a recent study conducted by researchers at the University of Illinois Urbana-Champaign has shed light on the importance of also considering heat flow in conjunction with electricity to gain valuable insights into battery chemistry. This innovative research
