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Search results for nanofabrication

Bio & Medicine Jun 4, 2025

Engineered nanostructures boost CAR T-cell potency and longevity for cancer therapy

Our immune system is designed to protect us by recognizing and attacking infected or abnormal cells. However, cancer cells often manage to "cheat" the immune system by pretending to be healthy cells and thus disabling immune ...

Bio & Medicine Jun 3, 2025

MXene-coated lenses for safer and smarter wearables

With recent advancements in technology, the Internet of Things and wireless devices are in high demand. However, these innovations also raise concerns about prolonged exposure to electromagnetic radiation (EMR), which may ...

Superconductivity May 28, 2025

Superconducting diode bridge efficiently converts AC to DC for quantum circuits

Superconductivity is an advantageous property observed in some materials, which entails an electrical resistance of zero at extremely low temperatures. Superconductors, materials that exhibit this property, have proved to ...

Optics & Photonics May 21, 2025

Is gravity quantum? Laser cooling brings torsional oscillators closer to answering this question

One of the most profound open questions in modern physics is: "Is gravity quantum?" The other fundamental forces—electromagnetic, weak, and strong—have all been successfully described, but no complete and consistent quantum ...

Bio & Medicine Apr 29, 2025

Tiny magnetic silk iron particles could steer drugs directly to hard-to-reach disease sites

What if doctors could guide life-saving treatments through the body using only a magnet? An interdisciplinary collaboration at the University of Pittsburgh's Swanson School of Engineering is bringing that concept closer to ...

Bio & Medicine Apr 29, 2025

Scientists develop silk microneedles to deliver nutrients and chemicals to plants

When farmers apply pesticides to their crops, 30 to 50% of the chemicals end up in the air or soil instead of on the plants. Now, a team of researchers from MIT and Singapore has developed a much more precise way to deliver ...

Nanophysics Apr 28, 2025

Quantum-controlled few-photon strategy powers next-generation optical nanoprinting

In a development that could reshape the future of microelectronics, optics, and biomedicine, researchers from Jinan University, in collaboration with the Institute of Chemistry at the Chinese Academy of Sciences, have unveiled ...

General Âé¶¹ÒùÔºics Apr 17, 2025

Curved neutron beams could deliver benefits straight to industry

In a physics first, a team including scientists from the National Institute of Standards and Technology (NIST) has created a way to make beams of neutrons travel in curves. These Airy beams (named for English scientist George ...

Nanophysics Apr 15, 2025

Earth's magnetic field impact on fluid flow revealed for the first time

The Earth's magnetic field quietly supports life on the planet and now, for the first time, its invisible powers have been used to create new nanoparticles and materials.

Optics & Photonics Apr 3, 2025

Twisted crystals open door to smaller, more powerful sensors for optical devices

Twisted moiré photonic crystals—an advanced type of optical metamaterial—have shown enormous potential in the race to engineer smaller, more capable and more powerful optical systems. How do they work?

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