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Materials Science news
High-performance inkjet print head enhances bioprinting productivity
Bioprinting is a technology used to create three-dimensional structures, such as human tissues or organs, using bio-inks made of cells and hydrogels. However, conventional inkjet technology has difficulty dispensing bio-inks ...
Materials Science
15 hours ago
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Scientists develop advanced catalyst for self-driven seawater splitting with enhanced chloride resistance
Seawater electrolysis has long been seen as a promising pathway for sustainable hydrogen production but has faced significant limitations due to chloride ion (Cl-) corrosion, which can degrade a catalyst's performance.
Analytical Chemistry
18 hours ago
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Iron electrocatalysis breaks down polystyrene and delivers green hydrogen
The vast amounts of plastic garbage heaped in landfills and in the environment are as problematic as the plastics are useful. In an article published in the journal Angewandte Chemie International Edition, a German research ...
Polymers
Nov 11, 2024
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Scientists unlock mechanisms of liquid-repellent surfaces
Griffith University scientists have made significant strides in understanding and controlling liquid interactions on tiny, advanced surfaces, a breakthrough that could impact a wide range of industries, from self-cleaning ...
Analytical Chemistry
Nov 11, 2024
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Chemists find easier way to produce biodiesel from waste oil
UC Santa Cruz chemists have discovered a new way to produce biodiesel from waste oil that both simplifies the process and requires relatively mild heat. This discovery has the potential to make the alternative fuel source ...
Analytical Chemistry
Nov 8, 2024
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120
Ultrafast imaging technique reveals how ozone-damaging molecule reacts to light
For the first time, researchers have observed how bromoform rearranges its atoms in less than a trillionth of a second after it gets hit by an ultraviolet (UV) pulse. The imaging technique captured a long-predicted pathway ...
Analytical Chemistry
Nov 8, 2024
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155
Additional tests demonstrate chalk-coated textiles' cooling effect in urban environments
As air temperatures stay elevated through fall months, people may still want clothes that cool them down while outside, especially if they live in cities that stay warmer than rural landscapes. Researchers who previously ...
Polymers
Nov 8, 2024
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71
Two-faced membrane channel provides a simple, efficient way to separate oil and water
A team of chemists and engineers in China has developed a new, efficient way to separate oil and water mixtures. In their paper published in the journal Science, the group describes how they developed their new technique, ...
Chemists showcase power of pathbreaking method to make complex molecules
Chemists have synthesized a highly complex natural molecule through a new strategy of functionalizing normally inert carbon-hydrogen (C-H). The journal Science has published the breakthrough. Led by chemists at Emory University ...
Analytical Chemistry
Nov 8, 2024
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A green, scalable synthesis approach addresses the challenges of semiconductor-based photocatalysis
Solar-driven photocatalytic water splitting offers a sustainable route for hydrogen production. Researchers have explored various semiconductors, but challenges like bandgap limitations and carrier recombination persist.
Analytical Chemistry
Nov 7, 2024
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New PFAS removal process aims to stamp out pollution ahead of semiconductor industry growth
A University of Illinois Urbana-Champaign study is the first to describe an electrochemical strategy to capture, concentrate and destroy mixtures of diverse chemicals known as PFAS—including the increasingly prevalent ultra-short-chain ...
Polymers
Nov 7, 2024
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Computational chemistry promises to upset traditional methods of chemical synthesis
The process of discovering and designing new chemicals has always been arduous—Sijia Dong wants to change that. As an assistant professor in the department of chemistry and chemical biology, with affiliations in physics ...
Analytical Chemistry
Nov 7, 2024
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84
3D printing method crafts stronger, more ductile alloy for extreme environments
A team of researchers from Xi'an Jiaotong University, Tianmushan Laboratory, and the National University of Singapore has pioneered a new method for crafting an ultra-strong, ductile alloy using 3D printing technology.
Analytical Chemistry
Nov 7, 2024
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Innovative method accelerates and simplifies synthesis of 2D transition metal sulfides
Researchers at the University of Chemistry and Technology, Prague (UCT Prague) have pioneered a novel method for the rapid and scalable synthesis of 2D transition metal sulfides. Utilizing a sulfurization technique in CS2 ...
Analytical Chemistry
Nov 7, 2024
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Bioinspired hydrogels harness sunlight: A step closer to artificial photosynthesis
Mimicking how plants convert sunlight into energy has long been a dream for scientists aiming to create renewable energy solutions. Artificial photosynthesis is a process that seeks to replicate nature's method, using sunlight ...
Polymers
Nov 6, 2024
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AI-driven mobile robots team up to tackle chemical synthesis
Researchers at the University of Liverpool have developed AI-driven mobile robots that can carry out chemical synthesis research with extraordinary efficiency.
Analytical Chemistry
Nov 6, 2024
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Direct synthesis method uses recovered carbon dioxide and hydrogen to produce formic acid
With the goal of achieving a carbon-neutral society and eliminating greenhouse gas emissions by 2050, efforts are accelerating to utilize hydrogen as a key energy source. To achieve this goal, the technologies for hydrogen ...
Analytical Chemistry
Nov 6, 2024
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Scientists find key to engineering water-responsive biopolymers
Scientists at the Advanced Science Research Center at the CUNY Graduate Center (CUNY ASRC) have developed a novel approach to better understand and predict the behaviors of water-responsive materials—solid matter that can ...
Biochemistry
Nov 5, 2024
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Organosilicon chemistry offers options for replacing PFAS in food and medical industries
Due to the unique properties of PFAS, almost no other chemical substances can compete with them. That explains why it is so hard to find a replacement for these toxic "forever chemicals," which accumulate in the environment ...
Materials Science
Nov 4, 2024
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Cobalt-copper tandem system offers sustainable approach for converting carbon dioxide to ethanol
The continuing release of carbon dioxide into the atmosphere is a major driver of global warming and climate change with increased extreme weather events. Researchers at Johannes Gutenberg University Mainz (JGU) have now ...
Analytical Chemistry
Nov 4, 2024
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More news
Novel catalyst can suppress charge recombination in photocatalytic water splitting
Paper-aluminum combo can replace plastic for strong, sustainable packaging
Chemo-biological process overcomes drawbacks of waste plastic pyrolysis
Metallic luster material can change color from silver to gold under UV light
Researchers probe mechanical properties of silicon carbide
Team observes how iron atoms alter grain boundary structures in titanium
Research effort twists halide perovskites from a distance
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Low-cost method removes micro- and nanoplastics from water
Virtual fruity fly model can simulate sensory navigation
Philae's extraordinary comet landing relived
Ion-pairing: A new approach to lyotropic chromonic liquid crystal assembly
Engineers unlock lithium from extreme environments
Theoretical framework reveals how reaction conditions tune catalytic selectivity
New strategy unlocks magnetic switching with hydrogen bonding at molecular level
