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Cell & Microbiology 5 hours ago

Microfluidic device captures blood vessel splitting in action

For months, Sabrina Staples stared at a silicone chip no bigger than a postage stamp, trying to coax cells into doing something remarkable. But every time she loaded her delicate microfluidic device with cells, a single rogue ...

Bio & Medicine Aug 7, 2025

Nanoparticles that self-assemble at room temperature could transform vaccine delivery

In a discovery that could broaden access to next-generation biologic medicines and vaccines, researchers at the University of Chicago Pritzker School of Molecular Engineering (UChicago PME) have engineered polymer-based 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 Jul 31, 2025

Microrobots that can carry drugs and steer could provide targeted drug delivery

Microrobots formed in droplets could enable precision-targeted drug delivery, improving on I.V. drug delivery that sends only 0.7% of the drug to the target tissue, according to a recent study in Science Advances, conducted ...

Soft Matter Jul 31, 2025

Controlling polymer shapes: A new generation of shape-adaptive materials

What if a complex material could reshape itself in response to a simple chemical signal? A team of physicists from the University of Vienna and the University of Edinburgh has shown that even small changes in pH value and ...

Cell & Microbiology Jul 25, 2025

Scientists create an artificial cell capable of navigating its environment using chemistry alone

Researchers at the Institute for Bioengineering of Catalonia (IBEC) have created the world's simplest artificial cell capable of chemical navigation, migrating toward specific substances like living cells do.

Bio & Medicine Jul 24, 2025

Precision drug delivery with magnetic steering, light-triggered release may enhance cancer treatment

Researchers have demonstrated that microscopic drug delivery containers can be magnetically steered to their targets, advancing the development of precision medicine for treating diseases such as cancer.

Bio & Medicine Jul 22, 2025

Researchers develop scalable method for precise drug delivery particle manufacturing

Researchers at NYU Tandon School of Engineering have developed a new method for creating microscopic drug delivery capsules that addresses a fundamental challenge in pharmaceutical manufacturing.

Nanophysics Jul 15, 2025

New AI tool deciphers mysteries of nanoparticle motion in liquid environments

Nanoparticles—the tiniest building blocks of our world—are constantly in motion, bouncing, shifting, and drifting in unpredictable paths shaped by invisible forces and random environmental fluctuations.

Analytical Chemistry Jul 14, 2025

Stainless steel filters create temporary nanopores for efficient drug delivery into cells

Researchers from Singapore University of Technology and Design (SUTD) have leveraged their expertise in microfluidics to develop a novel method for deforming cells mechanically to facilitate intracellular delivery, revolutionizing ...

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