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Bio & Medicine Dec 1, 2022

Positively charged nanomaterials treat obesity anywhere you want

Researchers have long been working on how to treat obesity, a serious condition that can lead to hypertension, diabetes, chronic inflammation, and cardiovascular diseases. Studies have also revealed a strong correlation of ...

Bio & Medicine Nov 29, 2022

Engineered nanoparticles could help store excess carbon dioxide in the ocean

The urgent need to remove excess carbon dioxide from Earth's environment could include enlisting some of our planet's smallest inhabitants, according to an international research team led by Michael Hochella of the Department ...

Ecology Nov 29, 2022

Study sheds light on geographic patterns in koala disease fight

University of Queensland virologists are a step closer to understanding a mysterious AIDS-like virus that is impacting koala populations differently across state lines.

Nanophysics Nov 28, 2022

A life-inspired system that dynamically adjusts to its environment

Researchers have developed a synthetic system that responds to environmental changes in the same way as living organisms, using a feedback loop to maintain its internal conditions. This not only keeps the material's conditions ...

Bio & Medicine Nov 24, 2022

Novel nanoparticles deliver innovative cancer chemoimmunotherapy

University of Pittsburgh researchers have designed cancer-fighting nanoparticles that co-deliver a chemotherapy drug and a novel immunotherapy, according to a new Nature Nanotechnology study published today.

Bio & Medicine Nov 24, 2022

A single fiber actuator inspired by human muscles

To effectively replicate the movements of humans and animals, robots should integrate muscle-like structures. These artificial muscles should attain an optimal performance across all relevant actuation parameters, including ...

Nanophysics Nov 21, 2022

Cooling nanoparticles simultaneously independently of their electric charge

Over the past forty years, physicists have learned to cool increasingly large objects down to temperatures close to the absolute zero: atoms, molecules and, more recently, also nanoparticles consisting of billions of atoms. ...

Bio & Medicine Nov 10, 2022

Nanotechnology platform enables immune conversion of cancer cells, sensitizing them to immunotherapy

A team of researchers at The University of Texas MD Anderson Cancer Center has developed a nanotechnology platform that can change the way the immune system sees solid tumor cells, making them more receptive to immunotherapy. ...

Nanophysics Nov 7, 2022

Researchers develop hierarchically self-assembled homochiral helical microtoroids

Chirality is essential for life, which can be observed in biological systems hierarchically from the molecular level to macromolecules and higher ordered nanostructures, such as 3D enzymes and micrometer cell membranes. Chirality ...

Nanophysics Nov 7, 2022

Engineers develop a low-cost terahertz camera

Terahertz radiation, whose wavelengths lie between those of microwaves and visible light, can penetrate many nonmetallic materials and detect signatures of certain molecules. These handy qualities could lend themselves to ...

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