In a recent development, a team of researchers from Pohang University of Science and Technology (POSTECH), the Korea Research Institute of Chemical Technology, and Chonnam National University has successfully devised a method for the separation of well-mixed mixtures. Led by Professor Jee-hoon Han from the Department of Chemical Engineering at POSTECH, the research team has
Chemistry
Ice has long been considered a vital component in the development of life on Earth. The crystalline structure of ice provides a unique environment where organic molecules can be concentrated, potentially leading to the formation of life. However, the methods currently used to study organic molecules in ice have limitations that affect the sensitivity of
The fashion industry has significantly contributed to environmental issues due to the rise of “fast fashion.” The rapid turnover of trendy clothes has resulted in an abundance of textile waste that is challenging to recycle. Traditional methods of textile recycling are often time-consuming and expensive, making it a less viable solution for addressing the growing
The use of carbon in the atmosphere as a major driver of climate change has led researchers to explore innovative solutions. At McGill University, a new catalyst has been designed for converting carbon dioxide (CO2) into methane, a cleaner source of energy. This new method, known as electrocatalysis, utilizes tiny copper nanoclusters to transform CO2
Charge transfer between molecules is a crucial process in various natural and synthetic systems. It plays a fundamental role in essential processes like photosynthesis, respiration, organic synthesis, and energy conversion applications. Despite extensive research in this field, the creation of stable, light-responsive charge-transfer complexes in artificial systems has remained a significant challenge. A research team
Biodegradable electronics have opened up a new realm of possibilities in the medical field, allowing for devices like drug delivery systems and pacemakers to safely degrade within the body. However, one of the critical challenges faced by researchers is controlling the dissolve rate of these devices. If the devices degrade too quickly, they will not
The process of converting CO2 back into synthetic fuels, known as synfuels, has long been considered a promising solution in mitigating climate change. Researchers at Empa and the Paul Scherrer Institute (PSI) have been at the forefront of this research, working tirelessly to develop efficient and economic methods for producing synfuels from CO2. However, the