The process of creating saturated heterocycles, which are vital components in many FDA-approved drugs, has long been a challenging and complex task for chemists. However, a recent breakthrough by Scripps Research chemists has revolutionized this process by providing a much simpler method for producing these essential chemical structures. This groundbreaking research, published in Nature Synthesis,
Chemistry
Machine learning (ML) has revolutionized the way scientists analyze and predict fundamental electronic properties of materials. A recent study conducted by researchers from Tokyo Tech demonstrated the efficacy of using ML to accurately compute the ionization potential (IP) and electron affinity (EA) of binary and ternary oxide surfaces. The implications of this research are far-reaching
Organic shampoos have gained popularity in recent years due to their perceived safety and eco-friendliness. However, a major drawback of these “clean” shampoos is their tendency to separate and spoil faster than traditional synthetic shampoos. This issue has prompted researchers to explore new technologies to improve the shelf life and cleaning efficacy of organic shampoos.
In the modern world, plastic has become an essential part of our daily lives. However, the environmental impact of traditional plastic production and disposal is undeniable. The majority of plastics are derived from non-renewable resources such as crude oil, contributing to pollution and resource depletion. As a result, there is a growing urgency to find
In a groundbreaking study led by Prof. Meital Reches and her team at the Hebrew University, a new drug delivery system is on the horizon. This innovative approach focuses on switchable peptide-stabilized emulsions, offering a solution to the longstanding challenge of transporting both water-soluble and water-insoluble compounds simultaneously within a single carrier. The Role of
Chemical reactions are essential in the production of a wide range of products, from plastics to pharmaceuticals. Catalysts play a crucial role in accelerating these reactions, making them more efficient and cost-effective. Among the various catalysts used in industry, ruthenium, a platinum group metal, has gained recognition for its high reactivity and effectiveness. However, its
Producing small molecule drugs, which are the active ingredients in many pharmaceuticals, has always been a challenging task in the field of organic chemistry. These molecules are bigger than water but much smaller than antibodies, mainly composed of carbon atoms. One of the major obstacles faced by chemists is the synthesis of molecules that contain
Understanding how the chemistry of human cells changes in response to their extracellular environment is crucial for developing effective cell-based diagnostics and therapies. A recent study conducted by scientists at NPL in collaboration with Diamond Light Source sheds light on the significance of extracellular matrices on cell responses and development pathways. The research, published in
Iridium oxide catalysts have shown great promise in the realm of green technologies, particularly in the field of water oxidation. This makes them highly sought after for applications aimed at reducing our reliance on fossil fuels. A recent study published in the Journal of the American Chemical Society delved deep into the inner workings of
The interactions between phosphorous acid and the platinum catalyst in high-temperature PEM fuel cells have been found to be more intricate than previously believed. Recent experiments at BESSY II using tender X-rays have revealed multiple oxidation processes at the platinum-electrolyte interface. These findings highlight the influence of variations in humidity on these processes, which can
Platinum electrodes are essential components in hydrogen fuel cells and electrolysis, key technologies for clean power generation. However, the surface oxidation that occurs during these processes can significantly impact catalyst performance and stability. Researchers have delved into the mechanisms of surface oxidation on platinum surfaces in alkaline media, a previously unexplored area of study. Their
Ammonia is a commonly used chemical in various industries such as fertilizer, dyes, and explosives. However, its production process is notorious for its negative impact on the environment, ranking second in terms of carbon emissions after cement. In an effort to address these concerns, engineers at the University of Illinois Chicago have developed a groundbreaking