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Bio & Medicine Mar 30, 2023

New nanoparticles can perform gene-editing in the lungs

Engineers at MIT and the University of Massachusetts Medical School have designed a new type of nanoparticle that can be administered to the lungs, where it can deliver messenger RNA encoding useful proteins.

Bio & Medicine Mar 24, 2023

How a polymeric nanoparticle gene delivery system can promote bone formation

Does a "magic bullet" exist in regenerative medicine? Researchers have long wished to design a cutting-edge gene therapy that regenerates tissues damaged by disease or trauma. That wish may come true now that a research team ...

Bio & Medicine Mar 16, 2023

Antibody fragment-nanoparticle therapeutic eradicates gastric cancer, shows research

A novel cancer therapeutic, combining antibody fragments with molecularly engineered nanoparticles, permanently eradicated gastric cancer in treated mice, a multi-institutional team of researchers found.

Optics & Photonics Mar 6, 2023

Ground-state cooling of a nanoparticle along two directions of motion

Glass nanoparticles trapped by lasers in extreme vacuum are considered a promising platform for exploring the limits of the quantum world. Since the advent of quantum theory, the question "At what size does an object start ...

Optics & Photonics Mar 6, 2023

Single-pulse real-time billion-frames-per-second planar imaging of ultrafast nanoparticle-laser dynamics

The soot produced by unburnt hydrocarbon flames is the second largest contributor to global warming, while also harming human health. Researchers have developed state-of-the-art, high-speed imaging techniques to study turbulent ...

Nanophysics Feb 21, 2023

Nanoparticles self-assemble to harvest solar energy

Solar-thermal technology is a promising, environmentally friendly energy harvesting method with a potential role to play in solving the fossil fuel energy crisis.

Bio & Medicine Feb 17, 2023

Nanoparticle-based targeted drug delivery system for treatment of obesity and atherosclerosis

A research team from LKS Faculty of Medicine, the University of Hong Kong (HKUMed) has developed thyroid hormone (TH)–encapsulated nanoparticles modified with an adipose-homing peptide, which selectively transports TH to ...

Bio & Medicine Feb 8, 2023

Pharmacy researchers develop nanoparticle-based treatment for glioblastoma

A team of researchers, including members from the University of Connecticut, has developed a nanoparticle-based treatment that targets multiple culprits in glioblastoma, a particularly aggressive and deadly form of brain ...

Bio & Medicine Jan 26, 2023

Using bottlebrush-shaped nanoparticles, researchers can identify and deliver synergistic combinations of cancer drugs

Treating cancer with combinations of drugs can be more effective than using a single drug. However, figuring out the optimal combination of drugs, and making sure that all of the drugs reach the right place, can be challenging.

Bio & Medicine Jan 19, 2023

New nanoparticles deliver therapy throughout the brain and edit Alzheimer's gene in mice

Gene therapies have the potential to treat neurological disorders like Alzheimer's and Parkinson's diseases, but they face a common barrier—the blood-brain barrier. Now, researchers at the University of Wisconsin-Madison ...

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