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Bio & Medicine Sep 23, 2025

Lipid nanoparticles with complex shapes expand options for next-generation drug delivery

An Australian research team has achieved an advanced materials breakthrough that opens the door to a new generation of nanodrug applications. From drug delivery, to diagnostics, to gene editing and beyond, the breakthrough ...

Polymers Sep 22, 2025

MXene-supported ruthenium catalyst accelerates upcycling of plastics

Plastics are valued for their durability, but that quality also makes them difficult to break down. Tiny pieces of debris known as microplastics persist in soil, water and air and threaten ecosystems and human health.

Bio & Medicine Sep 22, 2025

AI engineers nanoparticles for improved drug delivery

Biomedical engineers at Duke University have developed a platform that combines automated wet lab techniques with artificial intelligence (AI) to design nanoparticles for drug delivery. The approach could help researchers ...

Bio & Medicine Sep 22, 2025

Light-sensitive nanoparticles could serve as contrast agents for advanced imaging

A novel class of light-sensitive nanoparticles may one day enable new approaches to medical imaging. They were developed by a research team at Martin Luther University Halle-Wittenberg (MLU). The particles absorb laser light ...

Bio & Medicine Sep 22, 2025

Nanoparticles supercharge vinegar's old-fashioned wound healing power

Wounds that do not heal are often caused by bacterial infections and are particularly dangerous for the elderly and people with diabetes, cancer and other conditions. Acetic acid (more commonly known as vinegar) has been ...

Analytical Chemistry Sep 18, 2025

Copper alloy catalysts' surface changes mapped during COâ‚‚ conversion reactions

Seoul National University College of Engineering announced that a joint research team has become the first in the world to elucidate the reconstruction mechanism of copper alloy catalysts during electrochemical COâ‚‚ conversion ...

Analytical Chemistry Sep 18, 2025

Chloride-resistant Ru nanocatalysts developed for sustainable hydrogen production from seawater

The growing global demand for clean energy and rising concerns over climate change have intensified the search for sustainable alternatives. Hydrogen emerges as a promising solution due to its high energy density and zero-carbon ...

Nanomaterials Sep 18, 2025

Court rulings increasingly demand scientific certainty—but the case of titanium dioxide shows that's not always possible

Last month, courts on both sides of the Atlantic delivered a clear verdict: When classifying titanium dioxide as carcinogenic, regulatory agencies had overreached.

Bio & Medicine Sep 18, 2025

Bioengineers explore how tumor mechanics and tiny messengers could shape the future of cancer research

When Ph.D. student Kshitiz Parihar began combing through dozens of research papers on two seemingly different topics—tumor mechanics and extracellular vesicles, tiny packages of proteins and genetic material secreted by ...

Bio & Medicine Sep 17, 2025

Lipid nanoparticles enable targeted RNA therapy for inflammatory bowel diseases

Researchers at Tel Aviv University have developed a new approach for using locked nucleic acids (LNAs)—a particularly stable type of RNA—to treat inflammatory bowel diseases such as Crohn's disease and ulcerative colitis. ...

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