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Nanophysics Jul 5, 2024

Novel 2D device for quantum cooling converts heat to voltage at ultra-low temperatures

EPFL engineers have created a device that can efficiently convert heat into electrical voltage at temperatures lower than that of outer space. The innovation could help overcome a significant obstacle to the advancement of ...

Nanomaterials Jul 3, 2024

Scientists discover way to 'grow' sub-nanometer sized transistors

A research team led by Director Jo Moon-Ho of the Center for Van der Waals Quantum Solids within the Institute for Basic Science (IBS) has implemented a novel method to achieve epitaxial growth of 1D metallic materials with ...

Nanophysics Jul 2, 2024

The demonstration of vacuum levitation and motion control on an optical-electrostatic chip

The levitation of microscopic objects in vacuum and the control of their movements while they are suspended was first demonstrated several decades ago. Since then, various research groups have been working on new approaches ...

Cell & Microbiology Jul 1, 2024

Protein nanocages pave the way for effective mRNA therapeutics

In recent years, messenger RNA (mRNA) has emerged as a promising avenue for accurate and potent therapeutic interventions. Unlike DNA drugs, mRNA can express genetic information without the risk of integrating into the host ...

Bio & Medicine Jul 1, 2024

Detecting lung cancer early with sugar-sensing nanotech

For such a common disease, lung cancer can be hard to spot. In the early stages you probably won't even know you've got a problem. But by the time you investigate that persistent cough, your livelihood may already hinge on ...

Bio & Medicine Jul 1, 2024

Nanorobot kills cancer cells in mice with hidden weapon

Researchers at Karolinska Institutet in Sweden have developed nanorobots that kill cancer cells in mice. The robot's weapon is hidden in a nanostructure and is exposed only in the tumor microenvironment, sparing healthy cells. ...

Nanomaterials Jun 28, 2024

Researchers develop novel atom-thin material heat test

Advanced materials, including two-dimensional or "atomically thin" materials just a few atoms thick, are essential for the future of microelectronics technology. Now a team at Los Alamos National Laboratory has developed ...

Nanomaterials Jun 27, 2024

New method visualizes ligands on gold nanoparticles in liquid

The University of Antwerp and CIC biomaGUNE have come up with a promising method for understanding the role of surface molecules in the formation of nanoparticles. The groundbreaking research, published in Nature Chemistry, ...

Materials Science Jun 27, 2024

How scientists build rotatory machines with molecules

Machines have evolved to meet the demands of daily life and industrial use, with molecular-scale devices often exhibiting improved functionalities and mechanical movements. However, mastering the control of mechanics within ...

Materials Science Jun 27, 2024

Scientists uncover previously unknown properties of gallium

Nearly 150 years after gallium was discovered and added to the periodic table, University of Auckland scientists have uncovered previously-unknown aspects of the metal's structure and behavior.

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