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Chemistry news
Study introduces lead-coated nickel catalyst for enhanced hydrogen evolution reaction efficiency
In a recent collaboration, a research team developed a hydrogen evolution reaction catalyst that minimizes degradation caused by reverse current in alkaline water electrolysis systems.
Analytical Chemistry
12 hours ago
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63
Chemists develop robust molecule that gives organic electronic devices a boost
RIKEN chemists have developed a molecule that enhances the performance of organic electronic devices and is also more stable than previous alternatives, raising the chances that it could be used in industrial manufacturing ...
Analytical Chemistry
13 hours ago
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148
Nanoplastics and 'forever chemicals' shown to disrupt molecular structures and functionality
Researchers at The University of Texas at El Paso have made significant inroads in understanding how nanoplastics and per- and polyfluoroalkyl substances (PFAS)—commonly known as forever chemicals—disrupt biomolecular ...
Biochemistry
16 hours ago
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7
One-step synthesis of pharmaceutical building blocks: New method for anti-Michael reaction
In 1887, chemist Sir Arthur Michael reported a nucleophilic addition reaction to the β-position of α,β- unsaturated carbonyl compounds. These reactions, named Michael addition reactions, have been extensively studied to ...
Biochemistry
17 hours ago
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0
New class of fast-degrading fluorinated plastics can help prevent PFAS accumulation
Chemists at the University of Bayreuth, in collaboration with researchers from Berlin, have produced a new class of fluorinated polymers that degrade 20 times faster than their non-fluorinated equivalents. These results can ...
Polymers
18 hours ago
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0
Better mixing leads to faster reactions for key chemicals
Pouring cream into coffee creates a show of eddies that rivals Jupiter's roiling storms. But one clank of the spoon collapses all that black and tan chaos into a smooth, uniform brown. It turns out there's a lot to that mixing. ...
Polymers
17 hours ago
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1
Densely packed E. coli form an immobile material similar to colloidal glass, research shows
Dense E. coli bacteria have several similar qualities to colloidal glass, according to new research at the University of Tokyo. Colloids are substances made up of small particles suspended within a fluid, like ink for example. ...
Biochemistry
18 hours ago
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25
Scientists propose new solutions to keep drinking water safe as pesticide use skyrockets worldwide
Water scientists from Australia and China have proposed a more effective method of removing organic pesticides from drinking water, reducing the risk of contamination and potential health problems.
Analytical Chemistry
13 hours ago
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0
New portable fluorescence sensors enable targeted detection of heavy metal chromium (III)
Prof. Jiang Changlong's research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a highly sensitive ratiometric fluorescent probe that can detect heavy metal trivalent chromium ...
Analytical Chemistry
14 hours ago
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0
Single-step procedure synthesizes air-stable, nickel-containing catalyst with safe, cheap materials
Transition metal phosphides have been dreamed of as a potential replacement for noble metal catalysts for a while now. They are cheaper and available in sufficient quantities.
Analytical Chemistry
Jul 10, 2024
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32
Nanocarbon catalyst design unlocks new avenue for sustainable fuel additive production
Vehicle exhaust from fossil fuel combustion constitutes a main source of air pollutants like carbon dioxide and carbon monoxide. To mitigate air pollution, researchers are looking into additives to fuels like dimethoxymethane ...
Analytical Chemistry
Jul 10, 2024
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1
Researchers claim photoluminescent aerogel has a visible light reflectance of 104%
A team of chemists and materials scientists at Sichuan University, in China, has developed a photoluminescent aerogel with a visible light reflectance of 104%. In their study, published in the journal Science, the group created ...
New separation process can efficiently mine rare earth metal europium from electronic waste
Rare earth metals are not as rare as their name suggests. However, they are indispensable for the modern economy. After all, these 17 metals are essential raw materials for digitalization and the energy transition.
Analytical Chemistry
Jul 9, 2024
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135
Faster charge transfer mechanism could lead to better energy conversion devices
Solar has emerged in recent years as the fastest growing renewable energy source in the United States, spurred in part by great improvements in technology that help turn light from the sun into electricity more efficiently.
Analytical Chemistry
Jul 9, 2024
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8
Using a refrigerated microscope and antifreeze to directly observe the ice-liquid interface
Ice in nature is surrounded by liquid most of the time, and therefore it is key to understand how ice and liquid interact. A Kobe University and Institute for Molecular Science study has now for the first time directly observed ...
Analytical Chemistry
Jul 9, 2024
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65
Engineering eco-friendly solvents: An AI approach for carbon capture, biomass processing
Oak Ridge National Laboratory scientists have developed a method leveraging artificial intelligence to accelerate the identification of environmentally friendly solvents for industrial carbon capture, biomass processing, ...
Analytical Chemistry
Jul 9, 2024
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0
New hemp reference material will help ensure accurate cannabis measurements
The National Institute of Standards and Technology (NIST) is now selling a hemp reference material that will help laboratories accurately measure key components in cannabis plant products. This will help law enforcement agencies ...
Analytical Chemistry
Jul 9, 2024
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1
Novel two-step electrolysis of water proposed for hydrogen production
A research team led by Prof. Chen Changlun from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, together with collaborators, developed advanced cobalt-doped nickel hydroxide bipolar electrodes ...
Analytical Chemistry
Jul 8, 2024
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93
Textile scientists offer fresh insights on why some clothes get smellier
Ever noticed that a polyester T-shirt is smellier than a cotton one after you work out? New University of Alberta research now shows why.
Analytical Chemistry
Jul 8, 2024
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78
Unlocking the potential of anti-perovskites through a convenient one-step synthesis route
Although perovskites have attracted a lot of attention lately, anti-perovskites hold just as much potential as functional materials. Bearing a similar crystal structure to perovskites but with an inverted electrical configuration, ...
Analytical Chemistry
Jul 8, 2024
0
107
More news
Chemists develop chameleon-like molecular chain with dual ion binding capability
Chemistry inspired by one-pot cooking helps achieve optimal reaction conditions
Researchers work to create biodegradable bioplastics from food waste
New probe reveals water-ice microstructures
AI approach optimizes development of antibody drugs
New catalysts enable greener ester synthesis
Novel universal principle guides properties of fluorophosphate glass
Researchers discover photo-induced charge-transfer complex between amine and imide
Inverse design method improves high-temperature performance of carbide coatings
New methodology advances self-assembly of dual-functional supramolecular materials
Scientists probe chilling behavior of promising solid-state cooling material
Rethinking old reaction mechanisms to obtain drug-type molecules
Respiratory bacteria 'turn off' immune system to survive, study finds
Advanced imaging reveals how a parasitic 'kiss' alters cell metabolism
