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Chemistry news
Machine learning accelerates discovery of solar-cell perovskites
An EPFL research project has developed a method based on machine learning to quickly and accurately search large databases, leading to the discovery of 14 new materials for solar cells.
Analytical Chemistry
1 hour ago
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1
Seeking stronger steel, systematic look at 120 combinations of alloy elements provides clues
Decarbonization of automobiles not only requires a shift from gasoline engines to electric motors, but also quality steel parts that help the motors run while lessening the weight of vehicles. High-performance steel materials ...
Analytical Chemistry
3 hours ago
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6
Chemists develop new method for introducing fluorinated components into molecules
A team of chemists at the University of Münster has developed a synthesis method for the site-selective integration of the biologically relevant difluoromethyl group into pyridines.
Analytical Chemistry
May 17, 2024
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136
Chemists develop new method for making gamma chiral centers on simple carboxylic acids
Scripps Research chemists have accomplished a long-elusive feat in synthetic chemistry: the invention of a broadly useful method for constructing "gamma chiral centers" on simple starting compounds called carboxylic acids. ...
Biochemistry
May 17, 2024
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44
Exploration of polymer cononsolvency mechanism through soft X-ray absorption spectroscopy
A study, published in Physical Chemistry Chemical Physics, investigated the cononsolvency mechanism of poly(N-isopropylacrylamide) (PNIPAM), which is soluble in pure methanol (MeOH) and water but insoluble in aqueous MeOH ...
Polymers
May 17, 2024
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12
With the help of catalysts the chemical industry can be revolutionizes and create a circular economy, say researchers
The chemical industry is a cornerstone of global development, driving innovation, and providing essential products that support our modern way of life.
Materials Science
May 17, 2024
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1
Ion swap dramatically improves performance of CO₂-defeating catalyst
A team of scientists led by the Department of Energy's Oak Ridge National Laboratory has found an unconventional way to improve catalysts made of more than one material. The solution demonstrates a path to designing catalysts ...
Analytical Chemistry
May 16, 2024
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247
Breaking bonds to form bonds: New chemical reaction with potential applications in medicinal chemistry
A team of chemists from the University of Vienna, led by Nuno Maulide, has achieved a significant breakthrough in the field of chemical synthesis, developing a novel method for manipulating carbon-hydrogen bonds. This discovery ...
Biochemistry
May 16, 2024
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19
Thermoelectric materials approach boosts band convergence to avoid time-consuming trial-and-error approach
Thermoelectric materials could play an important role in the clean energy transition, as they can produce electricity from sources of heat that would otherwise go to waste without generating additional greenhouse gases or ...
Analytical Chemistry
May 16, 2024
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115
Accelerated discovery research unveils 21 novel materials for advanced organic solid-state laser technology
Organic solid-state lasers (OSLs) hold immense promise for a wide range of applications due to their flexibility, color tunability, and efficiency. However, they are difficult to make, and with over 150,000 possible experiments ...
Analytical Chemistry
May 16, 2024
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68
Researchers develop a detector for continuously monitoring toxic gases
Most systems used to detect toxic gases in industrial or domestic settings can be used only once, or at best a few times. Now, researchers at MIT have developed a detector that could provide continuous monitoring for the ...
Analytical Chemistry
May 16, 2024
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53
Shedding light on perovskite hydrides using a new deposition technique
Perovskites are currently a hot topic in materials science due to their remarkable properties and potential applications, including sustainable energy technologies, catalysis, and optoelectronics, to name a few.
Analytical Chemistry
May 16, 2024
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6
A second chance for a new antibiotic agent
An increasing number of bacteria have become resistant to many commonly used antibiotics. Researchers from Bochum have discovered a fresh opportunity for a potential active molecule whose predecessor was rejected. By studying ...
Biochemistry
May 16, 2024
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Research team achieves rapid and reliable room-temperature phosphorescence chiral recognition
A research team led by Prof Zhang Guoqing from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) have presented a novel molecular-solid sensor that enables rapid chiral recognition ...
Biochemistry
May 16, 2024
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14
Data-driven model rapidly predicts dehydrogenation barriers in solid-state materials
Researchers have developed a data-driven model to predict the dehydrogenation barriers of magnesium hydride (MgH2), a promising material for solid-state hydrogen storage. This advancement holds significant potential for enhancing ...
Analytical Chemistry
May 16, 2024
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1
Nitrogen-doped carbon layers boost efficiency and stability of nickel catalysts at room temperature
A research team led by Wang Guozhong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences encapsulated metallic nickel in a nitrogen-doped carbon-silica composite (SiO2@Ni@NC) as a catalyst, which ...
Analytical Chemistry
May 16, 2024
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Customized production of antiviral coatings and cell culture surfaces
Special polymer coatings can confer functional properties to surfaces, for example, antiviral behavior. A team from the Department of Materials Science at Kiel University has now for the first time comprehensively compared ...
Polymers
May 16, 2024
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5
Experiment leads to material modified for use in solar-driven water splitting to produce hydrogen
Research conducted in Brazil at the Center for Development of Functional Materials (CDMF) and the Center for Innovation in New Energies (CINE) has developed a novel approach to the plasma treatment of antimony tri-selenide ...
Materials Science
May 16, 2024
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1
First direct imaging of radioactive cesium atoms in environmental samples
Thirteen years after the nuclear disaster at the Fukushima Daiichi Nuclear Power Plant (FDNPP), a breakthrough in analysis has permitted a world first: direct imaging of radioactive cesium (Cs) atoms in environmental samples.
Analytical Chemistry
May 15, 2024
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A novel multifunctional catalyst turns methane into valuable hydrocarbons
Methane, a greenhouse gas that contributes significantly to global warming, is also an important source of energy and an essential chemical resource. When used as a chemical feedstock, methane is typically converted into ...
Analytical Chemistry
May 15, 2024
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247
More news
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New photocatalyst to improve decarbonization and other chemical reactions
Chemists succeed in synthesizing a molecule first predicted 20 years ago
Scientists develop an affordable sensor for lead contamination
Exploring interface phenomena for more durable and effective nickel–tungsten alloys
Research team makes hydroxylamine from air and water
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Composition of gut microbiota could influence decision-making
Researchers propose deep blue OLED design exhibiting BT.2020 color gamut
Investigating the poisoning effect of carbon deposition during CO₂ electroreduction
Researchers realize multiphoton electron emission with non-classical light
Physicists propose path to faster, more flexible robots
Spiny legged 308-million-year-old arachnid discovered in the Mazon Creek locality
