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Biotechnology Feb 2, 2024

Biodegradable sensor monitors levels of pesticides via direct contact with surface of fruit and vegetables

Researchers at the University of São Paulo (USP) and the Federal University of Viçosa (UFV) in Brazil have developed a sustainable sensor that can be placed directly on the surface of a vegetable or fruit to detect the ...

Biotechnology Feb 1, 2024

Using agricultural residues for fuel and chemicals

A Lawrence Livermore National Laboratory (LLNL) scientist is part of a research team shedding new light on how to access the sugars locked up in plant materials in order to convert byproducts into new feedstocks for production ...

Bio & Medicine Feb 1, 2024

A nanotechnology‐based CRISPR/Cas9 delivery system for genome editing in cancer treatment

In a study published in MedComm—Biomaterials and Applications Professor Changyang Gong and his Ph.D. student Shiyao Zhou elaborate on the mechanism of CRISPR/Cas9 system. The CRISPR/Cas9 system consists of Cas9 protein ...

Analytical Chemistry Feb 1, 2024

Researchers develop novel 'bone bandage' material for cracked bones

Bone regeneration is a complex process, and existing methods to aid regeneration including transplants and growth factor transmissions face limitations such as the high cost. But recently, a piezoelectric material that can ...

Cell & Microbiology Jan 31, 2024

Computer-designed proteins allow for tunable hydrogels that can form both inside and outside of cells

When researchers want to study how COVID makes us sick, or what diseases such as Alzheimer's do to the body, one approach is to look at what's happening inside individual cells. Researchers sometimes grow the cells in a 3D ...

Biotechnology Jan 29, 2024

Team develops a non-allergenic wheat protein for growing better cultivated meat

As the world's population increases, cultivated or lab-grown meat—animal muscle and fat cells grown in laboratory conditions—has emerged as a potential way to satisfy future protein needs. And edible, inexpensive plant ...

Biochemistry Jan 25, 2024

New simulation tool advances molecular modeling of biomolecular condensates

A University of Massachusetts Amherst team has made a major advance toward modeling and understanding how intrinsically disordered proteins (IDPs) undergo spontaneous phase separation, an important mechanism of subcellular ...

Cell & Microbiology Jan 22, 2024

Study finds S. aureus' surface-sticking ability not evenly distributed over cell envelope

Infections caused by the bacterium Staphylococcus aureus have a significant impact on human health, with tens of thousands of hospital patients dying every year from infections due to the S. aureus "superbug." Stopping the ...

Agriculture Jan 18, 2024

Seaweed is a billion-euro industry in Europe, but inclusive, sustainable transition approaches are marginalized

Interest in the seaweed industry is growing rapidly across Europe, and seaweed farming is viewed as a forerunner of a sustainability transition with widespread local benefits. However, a new study from the University of Eastern ...

Environment Jan 11, 2024

Biomaterials contribute greatly to reduction of greenhouse gas emissions but are not yet climate neutral, finds study

On average, bio-based products emit 45% less greenhouse gas emissions than the fossil materials they replace, according to research conducted by Radboud University, published in Nature Communications. At the same time, there ...

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