A four-engine plane carrying scientists and equipment will fly into wildfire smoke to measure its chemistry, aiming for a comprehensive understanding of the effects on air quality, health, and climate. The WE-CAN project will analyze 15-20 smoke-observation flights in late July and August.
A collection of 40 personal accounts from women chemists in academia provide inspiration to future generations, highlighting the barriers women face in academia. The book aims to raise awareness and inspire female students to consider an academic career in science.
A new study reveals that a DNA repair protein associated with cancer can disrupt electron transport through DNA, leading to mutations. The researchers found that a specific mutation in the MUTYH protein causes the iron-sulfur cluster to degrade when exposed to oxygen.
The HOMEChem field experiment is analyzing chemical interactions in indoor environments, exploring sources of oxidants, organic compounds, and reactive nitrogen species. The month-long project uses advanced instruments to detect chemicals in real-time, providing insights into the complex chemistry of indoor environments.
Scientists create nanoparticles that can change their surface topography under light control, enabling precise control over chemical reactions. This breakthrough allows for more efficient and selective catalysis, with potential applications in multistage reactions and simplified post-reaction processing.
A team of Yale University scientists has developed a new approach to glycosylation that is remarkably simple and works in water at room temperature. This process can be generalized to create large numbers of different compounds, making it easier to find the best biochemical probes and therapeutics.
Argonne researchers Lawrence Harding, Albert Wagner, Stephen Klippenstein, and James Miller have been inducted as fellows of The Combustion Institute. Their pioneering work has led to significant advances in understanding the chemistry of combustion. The recognition highlights the importance of U.S. Department of Energy Basic Energy Sc...
Scientists at NREL have discovered a method to enable the reversible chemistry of magnesium metal in noncorrosive carbonate-based electrolytes. The technology possesses potential advantages over lithium-ion batteries, including higher energy density, greater stability, and lower cost.
Alán Aspuru-Guzik, a world-leading researcher in theoretical and computational chemistry, joins the University of Toronto as a Canada 150 Research Chair. He aims to disrupt chemistry through computer science and robotics, with a focus on bio-inspired solar energy.
Researchers at Scripps Research Institute developed a quick method to modify dozens of drugs or molecules, improving disease-fighting properties. The approach, called click chemistry, was found to increase the potency of three cancer drugs under lab conditions.
Researchers have discovered a novel luciferin chemical in New Zealand glowworms that produces light through an entirely new chemical reaction. This unique chemistry may be used in laboratory experiments to monitor cancer cells or identify infectious diseases.
Nuno Maulide will receive the award at the European Colloquium on Heterocyclic Chemistry in Lecce, Italy, for his original work on unconventional reactivity profiles and high-energy reactive intermediates. The prize includes a travel grant, €1,000 cash prize, and a lifelong online subscription to Topics in Heterocyclic Chemistry.
The discovery suggests that the increase in oxygen in the biosphere triggered the addition of supplementary amino acids to form more functional proteins. The newer amino acids have systematically softer chemistry, making them more reactive and prone to undergo chemical changes.
Researchers from Trinity College Dublin have developed new tools to circumvent the reactivity of cubane, a widely used pharma industry molecule. This breakthrough enables the creation of tailored compounds with improved drug efficacy and reduced side effects.
Scientists from Siberian Federal University have developed a new method for synthesizing iron-dysprosium garnet, a promising magnetic material. This method uses anion resin exchange precipitation, allowing for the production of materials with controlled properties and no high temperatures or aggressive substances.
The American Chemical Society reviews the most intriguing chemistry stories of 2017, including breakthroughs in computing and molecular machines. Chemists also demonstrated their support for science through marches and rallies, while environmental groups protested the Trump administration's TSCA implementation delays.
The KU center will continue to enable researchers to make breakthroughs in cancer, neurodegeneration, cardiovascular disease, and bacterial infections. The $10.8 million grant supports research at KU and regional institutions, including core labs for genomic analysis, lab-on-a-chip devices, and molecular probe synthesis.
The Journal of Flow Chemistry will be published by Springer and Akadémiai Kiadó, increasing its visibility and accessibility. The journal aims to promote international and Hungarian science, and provide a platform for organic chemistry laboratories.
A new tool advances understanding of ocean chemistry and suggests that microbial metabolisms shape the ocean's balance. The model simulates impact on North Atlantic chemistry and predicts genes and transcription throughout the ocean.
A two-year project, called HOMEChem, aims to comprehensively understand the chemistry of indoor environments by studying various aspects of air, surfaces and microbes in a recreated home setting. Researchers will analyze data collected using new mass spectrometry-based instrumentation.
Researchers at the University of Bristol created a new platform for producing desperately needed antibiotics by combining synthetic biology with biology and chemistry. The team successfully generated a semi-synthetic pleuromutilin derivative with enhanced antibiotic activity, addressing the growing resistance to existing antibiotics.
Researchers have developed enzymes that can perform complex chemical reactions with improved selectivity and efficiency. These catalysts show promise for building molecules with important biological activity and reducing waste in the process. The discovery opens up new practices for chemists to create more powerful tools.
Researchers at Scripps Research Institute identify diamidophosphate (DAP) as a potential 'missing link' in chemistry that led to the emergence of life. DAP can phosphorylate key ingredients in early life forms, leading to the formation of primitive cells and potentially kick-starting life on Earth.
Scientists have developed a new machine learning method that can analyze x-ray data to reveal the structures and environments of catalysts during reactions. This allows for real-time analysis and optimization of reaction conditions, potentially leading to improved catalyst performance and faster production of desired products.
The 2017 Nobel Prize in Chemistry was awarded to Jacques Dubochet, Joachim Frank, and Richard Henderson for developing cryo-electron microscopy. This technology allows researchers to freeze biomolecules mid-movement and define protein structures at atomic resolution.
Researchers at RUDN University developed a new complex mercuric compound with unusual structure using non-covalent interactions. The compound can be used to create molecular machines, which are molecules capable of mechanical work.
A new synthetic method has been introduced to obtain novel triazole structures, used in drug production and high-molecule development. The method uses a nickel-catalyzed cycloaddition reaction that proceeds in water and air at room temperature.
The Baltimore Ecosystem Study is integrating local data into the city's high school chemistry curriculum, aligning with Next Generation Science Standards and incorporating Earth science concepts. The initiative aims to make chemistry more relevant and engaging for students by exploring local environmental concerns.
A special focus issue on immunotherapy has been published in Future Medicinal Chemistry, discussing the discovery and development of novel immunotherapeutic agents for use as anti-inflammatories and cancer treatments. The issue addresses recent scientific advances and challenges in this rapidly evolving field.
Dr. Dasgupta is recognized for his work improving public health globally, including a new method for measuring blood in dry blood spot analysis and an implantable shunt flow monitoring system for hydrocephalus patients. He has also made significant contributions to environmental and astrochemical research.
A new study identifies chemically termolecular reactions, where three molecules participate in breaking and forming bonds, impacting flame propagation speeds and gas phase chemistry. This discovery opens up new possibilities in engine design and understanding planetary atmospheres.
A new generation of manganese dioxide-zinc batteries offers unprecedented cycle life and energy density, making it suitable for large grid storage applications. The breakthrough allows the battery to maintain its high energy density over 900 cycles, overcoming a major limitation of zinc-anode batteries.
Researchers create faster and easier way to make sulfur-containing polymers using SuFEx reaction technique, combined with newly identified catalysts. The achievement reduces cost of large-scale production and produces far less hazardous waste.
Researchers at EPFL's Laboratory for Fundamental BioPhotonics have developed a microscope that can track three-dimensional spatial changes in molecular structure and chemistry of confined systems. The study reveals a remarkable spread in surface reactivity, even on small portions of a capillary, shedding light on the chemical reactivit...
Researchers have performed a quantum-mechanical simulation of an ultracold chemical reaction, revealing the underlying chaotic dynamics of the system. The study's findings have important implications for controlled chemistry experiments and technological applications in quantum computing and sensing.
Researchers have identified the driving force behind differences in sea spray particles' chemical make-up, enabling better understanding of ocean chemistry and physics' influence on cloud formation. The study's findings could improve climate models by providing a more accurate representation of clouds' impact on precipitation.
A team of researchers has developed improved tin electrocatalysts for CO2 reduction, which can increase the energy efficiency of the process. The study used computational quantum chemistry modeling to predict which dopant additives can enhance the conversion rate.
Researchers from Poland's Institute of Physical Chemistry found that quantum rotations can follow classical rules under specific conditions. The discovery confirms a new model describing jump rotations in molecules.
The EUROANALYSIS XIX conference in Stockholm, Sweden will feature two key prize lectures sponsored by Springer. Luigi Mondello and Lo Gorton are the recipients of the Robert Kellner Lecture and DAC-EuCheMS Award respectively, for their contributions to analytical chemistry research or education.
The Elsevier Foundation Green and Sustainable Chemistry Challenge has awarded two prizes to innovative projects that use bioresources to address environmental issues in Brazil and Nigeria. Dr. Dênis Pires de Lima won the first prize for his project using cashew nuts to produce environmentally friendly insecticides, while Dr. Chioma Bla...
Gustavo Scuseria, a renowned chemist at Rice University, has won the Royal Society of Chemistry S F Boys - A Rahman Award for his outstanding innovative research in computational chemistry. He will share his exciting new results during a lecture tour in the U.K., focusing on solving the strong correlation problem.
Researchers at the Institute of Physical Chemistry of Poland have demonstrated that increasing light intensity can accelerate chemical reactions by several dozen percent. This discovery has implications for various applications, including microscopic imaging techniques and ultra-fast spectroscopy.
Researchers at the Institute of Physical Chemistry of Poland create a working memory based on chemical phenomena using Belousov-Zhabotinsky reaction. The system stores two logic states in triplets of adjoining droplets, allowing for permanent data storage.
Researchers developed a new methodology to calculate theoretical spectra for atoms and molecules in strong magnetic fields exhibited by up to one-fifth of white dwarfs. This work sheds light on the presence of oxygen, silicon, phosphorous, carbon, and carbon-containing compounds in these collapsed stars.
The ACS Kavli Lectures will discuss recent advances in understanding polymer networks and their innovations, as well as the inspiration of CRISPR systems for powerful genome engineering tools. These lectures aim to address open challenges in materials science and provide new insights into the design and application of materials.
The American Chemical Society's president will focus on critical areas of chemistry, including energy sustainability and LGBT student research, at the annual meeting. The event features a symposium on sustainable energy and another on LGBT graduate and postdoctoral students in chemistry.
Researchers created self-assembled 3D DNA crystals with moveable components to change their contents after formation. The innovation enables the manipulation of internal crystal contents in 3D systems, promising advancements in nanomechanical devices.
Researchers at Los Alamos National Laboratory and University of California - Irvine have identified a new chemical attribute of plutonium, the +2 oxidation state in a molecular system. This finding expands our knowledge of actinide chemistry and paves the way for further exploration of transuranic molecules.
Julie Fenton, a Penn State chemistry graduate student, has been selected to participate in the 67th Lindau Nobel Laureate Meeting. She will interact with over 30 Nobel Laureates from around the world, sharing knowledge and ideas during the 6-day meeting.
Researchers have made discoveries about the behavior of carbonate species at saltwater surfaces, finding that the more highly charged carbonate ion was more abundant than expected. This raises questions about the global carbon cycle and potential applications in carbon sequestration and biology.
A Washington State University study has improved understanding of challenging nuclear waste by analyzing the chemistry of technetium-99. The research could lead to better cleanup methods, particularly addressing difficult plutonium byproducts.
A UT Dallas team created a modified version of Minecraft, Polycraft World, to teach chemistry to college students. The game allowed players to learn about chemical elements and compounds while building and processing natural resources.
Researchers at Utah State University have found that helium can bond with sodium to form a stable compound under extreme conditions. The discovery, published in Nature Chemistry, reveals new insights into chemistry beyond Earth's surface.
Scientists at the Institute of Physical Chemistry of Poland have developed a new method to monitor oxygen consumption by bacteria in microdroplets, enabling efficient testing of new drugs. The system uses polymer nanoparticles with phosphorescent dyes to measure oxygen levels without interfering with bacterial growth.
A research team at the University of Geneva has discovered that sulfur can act as an effective catalyst, transforming molecules with greater precision than hydrogen. This breakthrough enables chemists to exercise increased control over molecular transformations, paving the way for the creation of new materials and applications.
Purnendu Dasgupta, a UTA chemistry professor, received the 2016 Eastern Analytical Symposium's highest award for his broad contributions to analytical chemistry. His research projects have had significant positive impact on human health and disease treatment, including dry blood spot analysis and implantable shunt flow monitoring.
Scientists have created stable qubits using supramolecular chemistry, enabling the connection of individual qubits into structures called two-qubit gates. This approach has potential for creating multi-qubit gates and advancing quantum computing.
Research on non-native cycad herbivores reveals significant changes in leaf chemistry following herbivory, which can lead to faster litter decomposition and altered nutrient turnover rates. The study highlights the devastating consequences of invasive species on native ecosystems.
Scientists at Scripps Research Institute are exploring the applications of 'click chemistry' for cancer research and polymer development. A new four-year project aims to understand the role of fucosylated sugar molecules in cancer, while another project seeks to create new clicked polymers with improved properties.
Researchers at the Institute of Physical Chemistry of the Polish Academy of Sciences have developed a novel method to create stable monolayers of nanoparticles. The new technique, known as 'tailored' chemistry, uses linker molecules to link adjacent nanoparticles together, creating a stable and durable structure.