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Biochemistry news
Observing the mechanism of protonation site switching in hydrated nicotine
Proton transfer is central to numerous important systems, from biology to energy storage. Probing the details of proton transfer reactions can provide insight into how to control these processes.
Biochemistry
19 hours ago
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Glowing proteins enable real-time, 3-D study of essential enzymes
Working in organoid models, researchers at University of California San Diego School of Medicine have developed a new tool to study protein-kinase C (PKC) enzymes, which play a critical role in cell growth, differentiation ...
Biochemistry
21 hours ago
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Machine learning cracked the protein-folding problem and won the 2024 Nobel Prize in chemistry
The 2024 Nobel Prize in chemistry recognized Demis Hassabis, John Jumper and David Baker for using machine learning to tackle one of biology's biggest challenges: predicting the 3D shape of proteins and designing them from ...
Biochemistry
Oct 12, 2024
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Chemists develop chiral DNA catalysts for asymmetric catalysis
Chemists from the National University of Singapore (NUS) have developed a way to make diverse chiral deoxyribonucleic acid (DNA) catalysts by merging DNA repair with biorthogonal chemistry, paving the way for more efficient ...
Biochemistry
Oct 11, 2024
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A look into 'mirror molecules' may lead to new medicines
A University of Texas at Dallas chemist and his colleagues have developed a new chemical reaction that will allow researchers to synthesize selectively the left-handed or right-handed versions of "mirror molecules" found ...
Biochemistry
Oct 10, 2024
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36
Barnacle-inspired polymers could present new way to design antibiotics, researchers say
Scientific literature has shown that barnacles that cling to rocks at the seashore use naturally occurring chemicals to clear rock surfaces of bacteria in preparation for laying down their sticky "glue." Since bioengineering ...
Biochemistry
Oct 10, 2024
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38
Novel detection technology alerts health risks from TNT metabolites
Recently, a research group from the Hefei lnstitutes of Physical Science (HFIPS) of the Chinese Academy of Sciences developed an approach that can facilitate rapid detection of both positive and negative ions of four toxic ...
Biochemistry
Oct 9, 2024
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Reprogramming wood-degrading mushroom enzymes for the biorecycling of plastic
Plastic pollution is ubiquitous in the environment and managing plastic waste is a global problem. In addition to developing more reasonable production methods and ways to use plastic, one solution to the problem is to develop ...
Biochemistry
Oct 9, 2024
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Scientists discover novel series of SARS-CoV-2 Mpro inhibitors for potential new COVID-19 treatments
New research from The Wistar Institute's Salvino lab, led by professor Joseph Salvino, Ph.D., has identified a novel series of SARS-CoV-2 Mpro inhibitors that may lead to potential new COVID-19 treatments that—according ...
Biochemistry
Oct 8, 2024
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86
Researchers design a drug capable of acting simultaneously against three different therapeutic targets
A study led by researchers of the Institute of Biomedicine of the University of Barcelona (IBUB) has developed a new pharmacological tool capable of simultaneously administering three oligonucleotide-based drugs, each acting ...
Biochemistry
Oct 8, 2024
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82
Review discusses performance of bio-based foams
As the world grapples with the environmental consequences of plastic waste, researchers from China and Canada have shed light on the burgeoning field of bio-based foams. In a recent review article published in the Journal ...
Biochemistry
Oct 7, 2024
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Sunscreen from lignin: A green strategy to transform lignin into a valuable derivative
In an advancement for sustainable skincare, researchers at Guizhou University have reported a novel method to molecularly engineer lignin into a high-performance sunscreen ingredient. Lignin, a byproduct of paper-making and ...
Biochemistry
Oct 7, 2024
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Extraction method uses liquefied dimethyl ether for high-value rice bran oil
The global demand for high-quality, sustainable oils is on the rise, and rice bran oil, known for its rich γ-oryzanol content, is becoming increasingly popular. However, traditional extraction methods using hexane raise ...
Biochemistry
Oct 7, 2024
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Systematic review uncovers 299 alternative substrates for bacterial cellulose production
In a significant advancement for sustainable industrial practices, a team of international researchers have conducted a systematic review, uncovering 299 alternative substrates across 12 industries for the production of bacterial ...
Biochemistry
Oct 7, 2024
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Review explores chestnut tannin's role in bioeconomy
The bioeconomy is witnessing a revival of interest in chestnut tannin, a compound extracted from chestnut tree bark or wood, thanks to its versatile applications and environmentally friendly nature. A recent review article ...
Biochemistry
Oct 7, 2024
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The chemistry behind beer brewing is still shrouded in mystery, but tiny microfluidic chips could change that
As the brewing industry expands and new beer styles, such as hazy pale ales, emerge, brewers are constantly looking for new ways to analyze the composition of their beers to preserve the carefully crafted sensory quality ...
Biochemistry
Oct 7, 2024
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How naturally abundant biopolymers can help develop biomass-derived antimicrobials
In a bid to combat the rising threat of antibacterial resistance, researchers from the Research Center for Biomass and Bioproducts, National Research and Innovation Agency (BRIN), have delved into the characteristics and ...
Biochemistry
Oct 7, 2024
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Bioengineered microorganisms offer new tool for plastic waste breakdown
Rice University scientists have tapped into nature's adhesive genius—the sticky power of mussels—to create bioengineered microorganisms with powerful cling that could help transform environmental cleanup. By combining ...
Biochemistry
Oct 7, 2024
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New molecule can mimic the effects of fasting and exercise
It is well known that regular exercise and periodic fasting have a series of positive effects on the body. Exercise and skipping meals makes for a stronger heart and reduces fat levels in the blood. The explanation lies in ...
Biochemistry
Oct 4, 2024
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77
Mechanocatalytic method offers more efficient approach for turning plant biomass into useful chemicals
Lignin is one of the most plentiful organic polymers on Earth, making up about 20% to 30% of the dry mass of wood and other plants.
Biochemistry
Oct 4, 2024
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Atmospheric oxidation and the creation of modern Mars
A brown ale or hoppy lager? Even fruit flies have a preference
Archaeologists discover Armenia's oldest church
