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Nanomaterials Mar 21, 2024

An approach to design high-power lithium sulfur batteries

Lithium–sulfur (Li–S) batteries are a promising alternative to lithium–ion batteries (LiBs), the most common rechargeable battery technology. As sulfur is abundant on Earth, these batteries could be cheaper and more ...

Nanomaterials Mar 19, 2024

Scientists develop tunable colored films for displays and sensors

Researchers at the Indian Institute of Science (IISc) have developed flexible films that exhibit bright colors purely by virtue of their physical structure, without the need for any pigment. When stretched, the films exhibit ...

Nanophysics Mar 15, 2024

Driving photochemistry with sub-molecular precision

Absorption of light initiates many natural and artificial chemical processes, for example, photosynthesis in plants, human vision, or even 3D printing. Until now, it seemed impossible to control a light-driven chemical reaction ...

Bio & Medicine Mar 15, 2024

DNA origami-based vaccine platform enhances anti-tumor responses through nanometer-precise spacing of molecules

Therapeutic cancer vaccines are a form of immunotherapy in the making that could not only destroy cancer cells in patients, but keep a cancer from coming back and spreading. Multiple therapeutic cancer vaccines are being ...

Bio & Medicine Mar 12, 2024

Chimeric nanobody research looks to improve chemotherapy drug delivery

Finding the best method to deliver chemotherapeutic drugs to tumor cells can be tricky. Ideally, the treatments target tumor cells while leaving healthy cells alone.

Nanophysics Mar 1, 2024

It's not only opposites that attract: New study shows like-charged particles can come together

"Opposites charges attract; like charges repel" is a fundamental principle of basic physics. But a new study from Oxford University, published today in Nature Nanotechnology, has demonstrated that similarly charged particles ...

Bio & Medicine Feb 16, 2024

Nanomaterial with potential to tackle multiple global challenges could be developed without risk to human health

A revolutionary nanomaterial with huge potential to tackle multiple global challenges could be developed further without acute risk to human health, research suggests. The study is published in the journal Nature Nanotechnology.

Bio & Medicine Feb 15, 2024

Study finds new inhalable therapy is a big step forward in lung cancer research

Lung cancer is one of the most common cancers and has one of the lowest survival rates in the world. Cytokines, which are small signaling proteins, such as interleukin-12 (IL-12), have demonstrated considerable potential ...

Bio & Medicine Feb 15, 2024

Scientists develop new technology to identify individual full-length human proteins

In a study published in Nature Nanotechnology, scientists from Delft University of Technology present a new technique to identify proteins. Proteins carry out essential functions in our cells, while playing a crucial role ...

Bio & Medicine Feb 13, 2024

Researchers develop economical tool to facilitate identification of disease-causing pathogens

SMU nanotechnology expert MinJun Kim helped a team of researchers at The University of Texas at Austin to develop a less expensive way to detect nuclease digestion—one of the critical steps in many nucleic acid sensing ...

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