Chemistry

The use of anodes for the electrolytic splitting of water is common in generating “green” hydrogen through electrolysis. However, the current state-of-the-art catalyst, iridium, lacks stability in the acidic environment of the electrolysis cell, leading to a decrease in its catalytic effect. To address this issue, a research team at the Helmholtz-Zentrum Berlin (HZB) and
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In a groundbreaking study conducted at the University of Illinois Urbana-Champaign, researchers have made significant strides in understanding the role of solvation in ion binding. Their findings present a new pathway for electrochemically controlling ion selectivity, opening up possibilities for innovative applications in various fields. Led by Chemical & Biomolecular Engineering professor Xiao Su and
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The quest for finding sustainable alternatives to replace petroleum-based plastic films has gained momentum in recent years. In a remarkable breakthrough, researchers from North Carolina State University have discovered that materials derived from crustaceans and seaweed can play a crucial role in creating next-generation packaging films. This pioneering research has focused on combining chitosan, a
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RIKEN chemists have made a groundbreaking discovery with the development of a highly active catalyst that can synthesize drug molecules within the body. This new catalyst has the potential to revolutionize drug delivery methods by assembling drugs at specific target sites, minimizing side effects and maximizing effectiveness. Conventional drug delivery methods, such as injections or
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The field of metal-catalyzed C-H functionalization has long been plagued by the challenge of differentiating between bonds in fluoroarenes. However, the Chirik Group at the Princeton Department of Chemistry has taken a significant step forward by introducing a new method that leverages a cobalt catalyst to functionalize fluoroarenes based on their intrinsic electronic properties. Published
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In the field of surgical applications, traditional medical adhesives have often posed significant challenges due to their limited bio-absorbability, high toxicity, and lack of customizability. These limitations have resulted in suboptimal surgical outcomes. However, recent advancements in synthetic biology offer a promising alternative. Researchers, led by Fuzhong Zhang, professor of energy, environmental & chemical engineering
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Scientists at the Department of Energy’s Oak Ridge National Laboratory have recently made significant progress in the field of direct air capture (DAC). This innovative approach aims to remove carbon dioxide from the Earth’s atmosphere, with the ultimate goal of achieving negative emissions. The research, published in Cell Reports Physical Science, focuses on the foundational
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Basic oxide catalysts play a significant role in the synthesis of chemicals, pharmaceuticals, and petrochemicals. These catalysts contain oxygen ions with unpaired electrons that can be shared with other species to facilitate chemical reactions. In recent years, there has been a growing interest in improving the catalytic power of basic oxide catalysts by enhancing their
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The COVID-19 pandemic has brought about unprecedented challenges for healthcare systems worldwide. As countries continue to battle the SARS-CoV-2 virus, researchers are tirelessly working to gain a better understanding of the virus and develop effective treatments. A recent study conducted by researchers at Kanazawa University, in collaboration with scientists from Chiba University, sheds light on
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