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Chemistry news
Team develops promising new form of antibiotic that makes bacterial cells self-destruct
To address the global threat of antibiotic resistance, scientists are on the hunt for new ways to sneak past a bacterial cell's defense system. Taking what they learned from a previous study on cancer, researchers from the ...
Biochemistry
22 hours ago
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56
Lignin molecular property discovery could help turn trees into affordable, greener industrial chemicals
Trees are the most abundant natural resource living on Earth's land masses, and North Carolina State University scientists and engineers are making headway in finding ways to use them as sustainable, environmentally benign ...
Biochemistry
19 hours ago
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58
New strategy unlocks magnetic switching with hydrogen bonding at molecular level
A research team from Kumamoto University has successfully developed a new approach to create switchable magnetic materials by using hydrogen bonding at the molecular level. Their study shows how certain metal complexes, previously ...
Analytical Chemistry
21 hours ago
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Leveraging skyscraper architecture: New design enhances porosity and structural stability for metal-organic frameworks
The Burj Khalifa, the tallest building in the world, employs advanced construction techniques designed to withstand wind, seismic activity, and its own massive weight. Among these techniques is the "Meta Column System," which ...
Analytical Chemistry
22 hours ago
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59
On-surface synthesis enables soliton states for odd-membered polymers
A new on-surface chemical reaction enables the appearance of solitons in π-conjugated polymers. The reaction, called indenyl coupling, reveals that structural parity drives the appearance of solitons in odd-membered π conjugated ...
Polymers
Oct 18, 2024
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1
Visible light energy yields two-for-one deal when added to carbon dioxide recycling process
By combining visible light and electrochemistry, researchers have enhanced the conversion of carbon dioxide into valuable products and stumbled upon a surprising discovery. The team found that visible light significantly ...
Analytical Chemistry
Oct 17, 2024
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21
Scientists discover fastest degrading bioplastic in seawater
Scientists at the Wood Hole Oceanographic Institution (WHOI) have been working for years to find out what types of plastics have the shortest and longest lifespans in the ocean, and what types of plastic products, like straws ...
Polymers
Oct 17, 2024
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Abiotic organic synthesis research proposes new mechanism for organic condensation
A Chinese research team has reported the discovery of abiotic organic compounds in the oceanic crust of the Southwest Indian Ridge and proposed a molecular mechanism for organic condensation.
Biochemistry
Oct 17, 2024
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New method for measuring luminescence lifetime offers versatility in scientific imaging
Oxygen is a key molecule for life, and in order to understand ecosystem dynamics it can be important to follow its ways in much detail. Optical sensors that use luminescent dyes have long been used to map oxygen levels in ...
Analytical Chemistry
Oct 17, 2024
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59
Plant fungus provides new drug target for colorectal cancer therapy
Novel chemical compounds from a fungus could provide new perspectives for treating colorectal cancer, one of the most common and deadliest cancers worldwide.
Biochemistry
Oct 17, 2024
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20
MAX phases boost electrocatalytic biomass upgrading
Biomass is among the most abundant renewable resources on Earth. Through catalytic conversion, biomass can upgrade into a series of fuels and chemicals which can substitute traditional fossil resources, thus playing a crucial ...
Analytical Chemistry
Oct 17, 2024
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Synthetic molecular switch enables 'painting' with natural light
Liquid crystals exist in a phase of their own. They can flow like liquids, but because their molecules are arranged in a somewhat orderly way, they can be easily manipulated to reflect light. This flexibility has made liquid ...
Analytical Chemistry
Oct 16, 2024
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83
First mRNA stabilizing substance could aid in development of innovative mRNA therapeutics
Messenger RNA–based therapeutics and vaccines are the new hope in the fight against incurable diseases. A commonly used strategy in the development of messenger RNA (mRNA) medicine is based on the destruction of disease-causing ...
Biochemistry
Oct 16, 2024
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21
Mechanism of cobalt–manganese catalysts deciphered
Conventional catalysts for hydrogen production via water electrolysis usually contain precious metals and are expensive. However, cheaper alternatives have been developed, for example cobalt–manganese catalysts. They have ...
Analytical Chemistry
Oct 16, 2024
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Biochar nanocomposite enhances detection of acetaminophen and uric acid in urine
In recent years, the excessive use of acetaminophen (APAP) has become a significant human hazard and social burden. Rapid and automated electrochemical detection has emerged as a crucial method for measuring APAP concentration ...
Biochemistry
Oct 16, 2024
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Researchers develop database for catalytic bioparts with experimental evidence
Catalytic bioparts are fundamental to the design, construction and optimization of biological systems for specific metabolic pathways. A research team from the Chinese Academy of Sciences (CAS) has recently developed a Registry ...
Biochemistry
Oct 16, 2024
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Photoswitching molecules allow writing by irradiation or heat and erasing by visible light
In this age of cloud storage, few people are backing up data on CD-RWs. The technology to rewrite data on compact disks was made possible by phase-change materials altered by the light and heat of lasers, though this had ...
Materials Science
Oct 16, 2024
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Light broadens the scope of alkene synthesis
Chemists from the National University of Singapore (NUS) have developed a straightforward method to convert common chemicals like carboxylic acids, alcohols, and alkanes directly into valuable alkenes.
Analytical Chemistry
Oct 15, 2024
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Scientists discover chemical probes for previously 'undruggable' cancer target
Hormone-driven cancers, like those of the breast and prostate, often rely on a tricky-to-target protein called Forkhead box protein 1 (FOXA1). FOXA1 mutations can enable these types of cancers to grow and proliferate. Today, ...
Biochemistry
Oct 15, 2024
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45
Photocatalytic behavior at the air-solid interface offers new insights into environmental remediation
A study led by Dr. Marcelo I. Guzman and his team at the University of Kentucky has unveiled significant advancements in the field of photocatalysis. The research, published in the Journal of Physical Chemistry C, explores ...
Analytical Chemistry
Oct 15, 2024
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More news
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New plant-based glitter shows no harm to soil organisms
Inspired by Spider-Man, researchers recreate web-slinging technology
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Butterfly brains reveal the tweaks required for cognitive innovation
Uncovering new regulatory mechanisms in embryo implantation
Innovative approach to catalytic alkane activation offers new chemical pathways
Spectroscopy study determines how catalysts remove dangerous nitrogen oxides
Uncrackable: Scorpions and sponges inspire sustainable design
Scientists show how sperm and egg come together like a key in a lock
Researchers find new role for protein in combating age-related diseases
Philosopher finds glitch in worldwide patent laws
Cats associate human words with images, experiment suggests
