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Biochemistry news
Research team develops novel heat-sensitive ferritin mutant to efficiently load chemotherapy drugs
A research team led by Prof. Wang Junfeng from the Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS), has developed a novel heat-sensitive ferritin mutant and realized easy and efficient loading ...
Biochemistry
25 minutes ago
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Capturing carbon dioxide with electricity: A microbial enzyme inspires electrochemistry
Humans continuously emits greenhouse gases, worsening global warming. For example, carbon dioxide (CO2) accumulates dramatically over the years and is chemically very stable. Yet, some microbes capture CO2 using highly efficient ...
Biochemistry
2 hours ago
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BSI-AST chip: A powerful tool to accelerate antimicrobial susceptibility testing for bloodstream infections
The presence of viable bacteria in the blood (bacteremia) when not controlled properly can lead to bloodstream infection (BSI) and sepsis, a syndromic inflammatory response.
Biochemistry
Sep 27, 2023
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Researchers reveal different photocatalytic process of Cr(VI) on cellulose- and lignin-rich biochar
As much as 300 to 500 billion tons of biochar are reported to be in soil, sediment and aquatic habitats in China. The discovery of photocatalytic activity of biochar opens up a new frontier in understanding how this substance ...
Biochemistry
Sep 27, 2023
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Study shows we can create value from food waste by turning it into a highly desirable material: nanocellulose
Food waste is a global problem with approximately 1.3 billion tons of food wasted each year throughout the food lifecycle—from the farm to food manufacturers and households.
Biochemistry
Sep 27, 2023
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Researchers describe advances in mass spectrometry analysis to improve identification of glycopeptides
Glycosylation is the attachment of carbohydrates to the backbone of a protein through an enzymatic reaction. It plays a critical role in determining protein structure, function and stability. A protein that is glycosylated ...
Biochemistry
Sep 27, 2023
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New post-translational modification of the glycolytic enzyme enolase
Proteins are subject to post-translational chemical modifications that result in functional diversity. Methylation is one such modification that is generally believed to occur on lysine and arginine residues. Recently, this ...
Biochemistry
Sep 27, 2023
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Could RNA folding play a role in the origin of life?
To investigate potential early steps taken by the first life to develop on Earth, researchers have been studying a model of pre-life protocells comprising membraneless compartments. Now, a team of Penn State scientists have ...
Biochemistry
Sep 27, 2023
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Research team develops new way to target cancer cells
Researchers from the University of Arizona Cancer Center have identified a new method of activating specific molecules to target cancer cells while leaving healthy cells unharmed.
Biochemistry
Sep 25, 2023
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Newly discovered deep-sea enzyme breaks down PET plastic
Plastic pollution is increasingly affecting the health of coasts and oceans. One well-known problem is plastic bottles made from polyethylene terephthalate, or PET.
Biochemistry
Sep 25, 2023
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Using harmless light to change azobenzene molecules with new supramolecular complex
Azobenzenes are incredibly versatile and have many potential uses, such as in making tiny machines and improving technology as well as making light controllable drugs. This molecule can switch between two different forms ...
Biochemistry
Sep 21, 2023
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Your unique body odor could identify who you are and provide insights into your health, all from the touch of a hand
From the aroma of fresh-cut grass to the smell of a loved one, you encounter scents in every part of your life. Not only are you constantly surrounded by odor, you're also producing it. And it is so distinctive that it can ...
Biochemistry
Sep 21, 2023
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Team resolves molecular switching behavior of azonium compounds for light-controlled drugs
Molecules that change shape under the influence of light can be used as switches in biomedical applications, for instance to inhibit an enzyme. An international team of researchers, including chemists at the Universities ...
Biochemistry
Sep 21, 2023
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Computational model helps with diabetes drug design
For diabetes patients who must give themselves frequent insulin injections, the risk of low blood sugar can be life-threatening. A potential solution is a type of engineered insulin that circulates in the body and springs ...
Biochemistry
Sep 20, 2023
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Using 'spent' coffee and tea to boost shelf life and nutritional value of cakes
On a crisp fall afternoon, there are few pairings better than a hot beverage and a sweet pastry. But what if you could use the left-over tea leaves or coffee grounds from the drink to make that tasty treat a healthier one, ...
Biochemistry
Sep 20, 2023
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Imaging the smallest atoms provides insights into an enzyme's unusual biochemistry
When your wounds heal and your liver detoxifies a poison such as histamine you ingested, you can thank the class of enzymes known as copper amine oxidases for their assistance. Identifying the exact positions of the smallest ...
Biochemistry
Sep 20, 2023
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New model to help valorize lignin for bio-based applications
Woody biomass and wheat straw are all sources of the natural polymer lignin with more than 50 megatons of lignin produced annually at commercial scale. However, most is burned to produce energy, which alternatively could ...
Biochemistry
Sep 19, 2023
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Uncovering the potential health benefits of alcoholic beverages derived from spent coffee grounds
Spent coffee grounds (SCG) makes up the largest portion of waste generated from preparing coffee beverages and making instant coffee, producing close to 6 million metric tons of waste worldwide each year. To manage this vast ...
Biochemistry
Sep 18, 2023
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The complex chemistry behind America's spirit: How bourbon gets its distinctive taste and color
Few beverages have as rich a heritage and as complicated a chemistry as bourbon whiskey, often called "America's spirit." Known for its deep amber hue and robust flavors, bourbon has captured the hearts of enthusiasts across ...
Biochemistry
Sep 14, 2023
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Researchers present novel principle for nitric oxide-mediated signaling in blood vessels
Although a simple molecule, nitric oxide is an important signal substance that helps to reduce blood pressure by relaxing the blood vessels. But how it goes about doing this has long been unclear. Researchers at Karolinska ...
Biochemistry
Sep 14, 2023
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Other news
Watching paint dry, to understand and control the patterns it leaves behind
New method can better identify sneaky sugars on viruses' spiky weapons
Study removes human bias from debate over dinosaurs' demise
Scientists develop 3D-printed epifluidic electronic skin
Recent manipulations of excitons in moiré superlattices
Researchers revive a chemical synthesis method abandoned a century ago. Why?
Intense lasers shine new light on the electron dynamics of liquids
Scientists shed light on how stressed cells sequester protein-forming mRNAs
AI 'nose' predicts smells from molecular structures
New 'radar' detects active cellular destroyers
Adapting Ritalin to tackle cocaine abuse
A better understanding of gene regulation in embryonic stem cells
More than 20-year-old assumption about beer aroma disproved
Scientists reveal how phosphate escapes from actin filaments
