Synthesis of Pantetheine Under Everyday Conditions Suggests Origins of Life
Researchers have synthesized pantetheine, a crucial component of acetyl coenzyme A, under everyday conditions, suggesting it could have formed naturally on early Earth. This finding could have implications for the origins of life and the synthesis of biologically crucial chemicals.
New Tech Turns CO2 into Chemicals with 93% Efficiency, Runs Record 5000 Hrs
New tech developed at Huazhong University of Science and Technology in China has achieved a 93% efficiency in turning CO2 into chemicals, running for a record 5000 hours. This breakthrough could revolutionize industrial-scale projects aimed at reducing carbon dioxide in the atmosphere.
Study Reveals High Prevalence of Little-Known Pesticide Chlormequat in Human Bodies
A recent study by the Environmental Working Group found high levels of the little-known pesticide chlormequat in the urine of 77 out of 96 individuals, raising concerns about its impact on human health. The study highlights the potential risks of chlormequat, which has been linked to reproductive and developmental issues in animal studies. With increased levels found in urine samples and regulatory changes allowing its use on imported oats and other foods, the need for rigorous monitoring and regulation of pesticides to safeguard public health is emphasized.
Rise in Premature Births Linked to Synthetic Chemicals in Food Packaging and Personal Care Products
A new study suggests that synthetic chemicals found in food packaging and personal care products, known as phthalates, could be contributing to the rise in premature births. These ‘everywhere chemicals’ have been shown to disrupt hormones and impact the functioning of the placenta, potentially triggering preterm labor. The study identified a specific phthalate, DEHP, commonly found in food packaging, as a significant contributor to preterm births, raising concerns about their potential impact on public health.
Study Links Exposure to Certain Chemicals in Baby Products to Premature Birth
A recent study conducted by researchers at UC Davis has revealed a potential link between exposure to certain chemicals found in baby products and premature birth. The study, published in the journal Environmental Health Perspectives, suggests that exposure to organophosphate…
Study Shows Permeable Pavements Can Reduce Tire Pollutants Harmful to Salmon
This week’s top engineering news brings a groundbreaking study from Washington State University, revealing the potential of permeable pavements in reducing tire pollutants that are harmful to salmon. The study, published in the journal Science of The Total Environment, highlights…
Breakthrough in AI Research: Coscientist, an End-to-End AI Research Assistant, Developed by Carnegie Mellon University
US-based computational chemists have made a significant breakthrough in the field of artificial intelligence (AI) research. A team at Carnegie Mellon University has developed an end-to-end AI research assistant named Coscientist, powered by the GPT-4 large language model (LLM). Coscientist…
UChicago Chemists Make Groundbreaking Discovery in Electrochemistry
UChicago chemists have made a groundbreaking discovery that could revolutionize the field of chemistry. In a recent study published in Nature Catalysis, researchers found a way to use electricity to enhance a type of chemical reaction commonly employed in the…
Study Reveals Chemical Bonding Responsible for Sodium’s Transformation Under High Pressure
A recent study led by the University at Buffalo has shed light on the chemical bonding responsible for sodium’s transformation from a shiny metal to a transparent insulator under high pressure. This transformation, which occurs deep below the Earth’s surface…