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Bio & Medicine Aug 12, 2025

Unused COVID-19 vaccines may have a second life in the development of new biosensors

During the COVID-19 pandemic, pharmaceutical companies produced unprecedented quantities of vaccines. This helped save millions of lives, but on the other hand, many vaccines remained unused, expired, and had to be thrown ...

Bio & Medicine Aug 11, 2025

Two solutions unlock safer RNA therapies for inflammatory diseases

Lipid nanoparticles (LNPs) are tiny fat bubbles that are used to deliver medicines, genes, and RNA into cells. However, in some cases LNPs can cause harmful inflammation as a result of the process of RNA delivery.

Earth Sciences Aug 11, 2025

How organic matter traps water in soil—even in the driest conditions

From lifelong farmers to backyard gardeners, most plant-lovers know that adding organic matter to a field, vegetable plot or flowerpot increases the soil's moisture. Now, for the first time, Northwestern University scientists ...

Biotechnology Aug 7, 2025

Molecular imaging tech measures forces in living cells with nanometer-level precision

Researchers at UBC Okanagan have made two major discoveries that are set to revolutionize how scientists observe and measure molecular forces within living cells.

Bio & Medicine Aug 7, 2025

pH-responsive graphene nanocarriers improve precision in cancer drug delivery

Cancer remains one of the leading causes of death worldwide, and despite advancements in diagnosis and treatment, it continues to impose a significant health burden globally. Researchers have now started exploring various ...

Nanomaterials Aug 6, 2025

Confined dewetting yields uniform metal nanoparticles for advanced diagnostics and detection

Researchers from the Indian Institute of Science Education and Research (IISER) Pune and the Indian Institute of Technology-Bombay have developed an innovative, cost-effective method to produce high-quality metal nanoparticles, ...

Bio & Medicine Aug 6, 2025

DNA nanostructures can mimic molecular organization of living systems without chemical cross-linking

Newly developed DNA nanostructures can form flexible, fluid, and stimuli-responsive condensates without relying on chemical cross-linking, report researchers from the Institute of Science Tokyo and Chuo University, in the ...

Bio & Medicine Aug 5, 2025

Ultra-thin carbon membrane sharpens proton beams, potentially boosting cancer treatment precision

Researchers from the National University of Singapore (NUS) have developed a new carbon membrane that could revolutionize proton therapy for cancer patients and advance technologies in medicine and other areas such as energy ...

Bio & Medicine Aug 5, 2025

Scientists develop method to optimize delivery of mRNA to cells

Researchers have developed a simple yet highly effective method for delivering mRNA to target cells, opening up new possibilities for future non-vaccine mRNA medicines for a broad range of diseases.

Nanophysics Aug 4, 2025

Scientists capture real-time melting of 2D skyrmion lattices using magnetic fields

What occurs during the melting process in two-dimensional systems at the microscopic level? Researchers at Johannes Gutenberg University Mainz (JGU) have explored this phenomenon in thin magnetic layers.

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