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Materials Science news
Study reveals secrets behind cordierite's anomalous thermal expansion
Cordierite, a remarkable mineral familiar to many as the material behind heat-resistant pizza stones, exhibits an unusual ability to resist changes in size despite significant temperature fluctuations. While widely used in ...
Analytical Chemistry
1 hour ago
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Software tool accelerates analysis of active sites in single atom catalysts
Catalysts can transform a starting material into a product or fuel with lower energy, like the yeast in bread making and human-made catalysts for converting raw materials into fuels more efficiently and sustainably. A promising ...
Analytical Chemistry
22 hours ago
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Single-step coating offers scalable, non-toxic flame protection for fabrics
Although extremely flammable, cotton is one of the most commonly used textiles due to its comfort and breathable nature. However, in a single step, researchers from Texas A&M University can reduce the flammability of cotton ...
Polymers
22 hours ago
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Wireless electrochemical synthesis: Microelectronics transform well plate for high-throughput experimentation
A combined team of chemists and nano-scientists at Cornell University has developed a wireless microelectronic device powered by light that can convert a well plate into an array of small electrochemical reactors.
Self-improving catalyst boosts hydrogen generation from ammonia
Scientists have created a catalyst for hydrogen generation from ammonia that becomes more active with time, and by counting atoms, revealed changes that boost the catalyst's performance.
Analytical Chemistry
Jan 9, 2025
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Material acts as biomimetic for teak wood, creating environmental barrier coating
Researchers have developed an innovative technology in plasma spraying-physical vapor deposition known as alternating vapor/liquid phase deposition. By adjusting the arc current, researchers can finely control the evaporation ...
Analytical Chemistry
Jan 8, 2025
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Crafting the perfect bite of meat: Engineers develop metamaterials that mimic muscle and fat architecture
In a new publication in Nature Communications, Israeli and Palestinian engineers from The Hebrew University of Jerusalem pioneered the use of metamaterials to create whole cuts of meat. The work leverages cutting-edge materials ...
Biochemistry
Jan 8, 2025
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136
Ring-shaped polymers solidify into glass, offering sustainable material potential
When a spider is spinning its web, its silk starts out as liquid and quickly turns into a solid that is, pound for pound, sturdier than steel. They manage to create these impressive materials at room temperature with biodegradable ...
Polymers
Jan 7, 2025
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Foldable molecular paths mimic paper folding at nanoscale
The elegant simplicity of folding paper has inspired researchers to explore the possibility of replicating this flexibility at the molecular level. After extensive experimentation, they uncovered foldable molecular paths ...
Analytical Chemistry
Jan 6, 2025
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From CO₂ to acetaldehyde: New copper catalyst offers green alternative to fossil-fuel-based processes
Acetaldehyde is a vital chemical used in making everything from perfumes to plastics. Today, its production largely relies on ethylene, a petrochemical. But increasing environmental concerns are pushing the chemical industry ...
Analytical Chemistry
Jan 3, 2025
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From e-waste to gold: A pathway to CO₂ sustainability
A Cornell-led research team has developed a method for extracting gold from electronics waste, then using the recovered precious metal as a catalyst for converting carbon dioxide (CO2), a greenhouse gas, to organic materials.
Polymers
Jan 2, 2025
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Eco-friendly chlorine method could transform drug and chemical production
Chlorine plays an essential part in daily life, from keeping pools clean to preserving food. Now, a team of chemists at Rice University has developed a more environmentally friendly way to integrate chlorine into chemical ...
Analytical Chemistry
Jan 2, 2025
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Exploring imine-linked COFs: From gas storage to next-gen electronics
A recent study shines a spotlight on the development of covalent organic frameworks (COFs), particularly imine-linked varieties. Known for their tunable structure and remarkable stability, imine-linked COFs are set to revolutionize ...
Analytical Chemistry
Dec 24, 2024
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Structural analysis reveals how human eyelashes promote water drainage
Throughout human evolution, body and facial hair have notably diminished, yet eyelashes have remained a distinguishing feature. The physiological or functional purpose of eyelashes—traditionally thought to be for catching ...
Analytical Chemistry
Dec 20, 2024
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Neural networks unlock potential of high-entropy carbonitrides in extreme environments
The melting point is one of the most important measurements of material properties, which informs potential applications of materials in various fields. Experimental measurement of the melting point is complex and expensive, ...
Analytical Chemistry
Dec 20, 2024
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Miniature sensor that detects toxic gas shows promising results in the lab
A team of scientists at UNSW Sydney have developed a highly sensitive miniature sensor that is able to detect low levels of the toxic gas nitrogen dioxide (NO2). The tiny, flexible sensor can detect the harmful gas in real-time ...
Analytical Chemistry
Dec 20, 2024
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Your black plastic kitchen utensils aren't so toxic after all: But you should still toss them, group says
A recent study that recommended toxic chemicals in black plastic products be immediately thrown away included a math error that significantly overstated the risks of contamination, but its authors are standing by their conclusions ...
Materials Science
Dec 20, 2024
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By looking at individual atoms in tooth enamel, researchers are learning what happens to our teeth as we age
Teeth are essential for helping people break down the food they eat, and are protected by enamel, which helps them withstand the large amount of stress they experience as people chew away. Unlike other materials in the body, ...
Materials Science
Dec 19, 2024
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129
Eco-friendly reactor mimics lightning to produce ammonia from air and water
There's a good chance you owe your existence to the Haber-Bosch process.
Materials Science
Dec 19, 2024
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140
New synthesis technique cuts drug development time and cost
A team of chemists from Scripps Research and Rice University has unveiled a novel method to simplify the synthesis of piperidines, a key structural component in many pharmaceuticals. The study, published in Science, combines ...
Materials Science
Dec 19, 2024
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More news
Machine learning offers new framework for heterogeneous catalyst data analysis
Layer by layer: How simulations help manufacturing of modern displays
PFAS detected in firefighter gloves, hoods, and wildland gear
Excited state dynamics unlock potential for organics LEDs and bioimaging
We developed a way to use light to dismantle PFAS 'forever chemicals'
Metal-organic framework film improves isomer separation control
Scientists develop material with almost perfect water repellency
New chemical structures show vastly improved carbon capture ability
Catalyst 'breathes' new life into acrylonitrile production
Novel zeolite structure demonstrates superior heavy oil cracking efficiency
Supramolecular sorting machine separates aromatic and aliphatic compounds
Universal barcodes unlock fast-paced small molecule synthesis
Other news
Shallow waters and fast currents boost elkhorn coral restoration
Woodrats use 'quantity over quality' as a detox plan, study finds
Gene discovery reveals unique sex determination in killifish
Hydrogen peroxide and the mystery of fruit ripening: 'Signal messengers' in plants
Predicting atomic structures proves useful in energy and sustainability
Mapping molecular arrangements to pave the way for better catalytic systems
Recyclable CuZn electrodes could reshape CO₂ reduction technologies
Scientists achieve low-temperature, efficient degradation of 'forever chemicals'
Organic LED material achieves faster organic phosphorescence for better display tech
Ocean temperatures hit record highs in 2024, study finds
Spacecraft buzzes Mercury's north pole and beams back stunning photos
Discovery of new skeletal tissue advances regenerative medicine potential
