Electron transfer is a critical process that involves the movement of an electron from one molecule or atom to another. This transfer plays a crucial role in chemical reactions, electronic devices, and even biological organisms. Understanding the steps involved in electron transfer at a solid/solid interface is essential for improving the performance of organic optoelectronic
Chemistry
Nitrogenases are crucial enzymes on Earth, responsible for providing bioavailable nitrogen to all forms of life in the form of ammonia (NH3). In addition to their role in nitrogen fixation, some nitrogenases have the ability to convert CO2 into hydrocarbon chains, making them a promising target for biotechnological applications. A team of researchers led by
The research led by Professor Jeong Jae (JJ) Wie from Hanyang University introduces a revolutionary method to address critical environmental issues associated with triboelectric nanogenerators (TENGs). Unlike conventional TENGs that use fluoropolymers which can release harmful substances into the environment, this new approach utilizes a sulfur-rich polymer-based TENG. By incorporating elemental sulfur, the team has
In a groundbreaking study recently published in Nature Communications, researchers from the Interface Science Department at the Fritz Haber Institute have made significant strides in the fight against climate change. Their work introduces a revolutionary method for understanding the mechanisms of carbon dioxide (CO2) re-utilization, leading to the production of fuels and chemicals. This breakthrough
Ammonia production is a critical process for the creation of fertilizers needed for agriculture, but the current methods are unsustainable and detrimental to the environment. Converting dinitrogen gas to ammonia requires a significant amount of energy and results in the emission of greenhouse gases, primarily carbon dioxide. With the Haber-Bosch process being the standard method
Pancreatic cancer is notoriously difficult to detect early, leading to poor prognosis for many patients. Traditional markers are insufficient for effective screenings, but a recent study published in the journal Angewandte Chemie introduces a groundbreaking method for precise and reliable diagnosis. The Importance of Autoantibodies Tumors produce specific proteins known as tumor-associated antigens, which trigger
In a recent study published in the journal Chem by researchers from Dartmouth and Southern Methodist University (SMU), a groundbreaking method for capturing and displaying three-dimensional images inside polymers has been introduced. This innovative technique involves using a specialized light projector to imprint both two-dimensional and 3D images into polymers containing a photosensitive chemical additive
The University of Liverpool researchers have made significant progress in the field of converting carbon dioxide (CO2) into valuable fuels and chemicals. This breakthrough marks a crucial step towards achieving a sustainable net-zero economy by utilizing a plasma-catalytic process for CO2 hydrogenation to methanol at room temperature and atmospheric pressure. Unlike traditional thermal catalysis, which
The quest for precision in the development of complex medicines and materials has long been a goal for scientists and pharmaceutical companies. Achieving this precision could potentially lead to the creation of more effective drug treatments. Recently, researchers at the University of Rochester, led by Shauna Paradine, an assistant professor in the Department of Chemistry,
Organofluorine compounds, commonly known as “forever chemicals,” are becoming more prevalent in our drinking water, oceans, and human bloodstreams, raising concerns about the impact on the environment and human health. Researchers at The University of Texas at Austin have devised a groundbreaking method to identify these chemicals, enabling authorities to trace their origins when they
The idea of growing functional human organs outside of the body has long been a holy grail in the field of organ transplantation. Despite numerous advancements in technology and medicine, achieving this goal has remained elusive. However, a recent study from Harvard’s Wyss Institute for Biologically Inspired Engineering and John A. Paulson School of Engineering
Explosives have always posed a significant threat in terms of security and safety. Detecting these explosives has been a challenge, especially when dealing with low-vapor pressure substances that do not readily evaporate into the air. However, scientists have recently made a remarkable breakthrough in detecting trace amounts of explosives from several feet away, reducing the
Rare earth elements (REEs) have been deemed as “critical minerals” by the U.S. Department of Energy due to their niche uses in modern electronics. Chemistry professor Justin Wilson from UC Santa Barbara sheds light on the significance of dysprosium, a lesser-known element categorized under the REEs. While elements like platinum or gold are rarer, REEs
Researchers at Cavendish have made groundbreaking discoveries in the realm of organic semiconductors, introducing two innovative methods to enhance their performance. Dr. Dionisius Tjhe, alongside his colleagues, has delved into the realm of heavily doped polymer semiconductors, unraveling new insights that could potentially revolutionize the field of electronic devices. Delving into the realm of energy
Gas separation is a crucial process in various industries, including manufacturing and research. However, current methods are not only energy-intensive but also result in significant carbon emissions. In fact, it is estimated that chemical separation accounts for 15% of U.S. energy consumption, making it an inefficient and environmentally damaging process. Fortunately, a team of researchers