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Nanomaterials Jul 14, 2023

Team develops solvent- and hydrogen-free method to upcycle high-density polyethylene plastics

A research team led by Prof. Zeng Jie from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS), has made a significant breakthrough in the field of plastic upcycling.

Bio & Medicine Jul 13, 2023

Researchers engineer nanostructures to enhance the immune system's ability to combat cancer

Over the past decade, researchers have sought more effective and enduring cancer treatments. Among the wide variety of immunotherapies, Stimulator of Interfron Genes activation (STING agonism) has emerged as a particularly ...

Bio & Medicine Jul 13, 2023

Researchers' sweeping discovery shows how kidney cells self-renew

University of Texas at Dallas scientists have discovered a previously unknown "housekeeping" process in kidney cells that ejects unwanted content, resulting in cells that rejuvenate themselves and remain functioning and healthy.

Superconductivity Jul 10, 2023

Âé¶¹ÒùÔºicists demonstrate sign reversal of the Josephson diode effect

Âé¶¹ÒùÔºicists at the University of Regensburg (UR) led by the research groups of Professor Dr. Christoph Strunk / Dr. Nicola Paradiso and Professor Dr. Jaroslav Fabian made an exciting discovery: In their publication just published ...

Bio & Medicine Jul 10, 2023

Light-activated molecular machines get cells 'talking'

One of the main ways cells "talk" to each other to coordinate essential biological activities such as muscle contraction, hormone release, neuronal firing, digestion and immune activation is through calcium signaling.

Nanophysics Jun 30, 2023

Electron collider on a chip verified by three independent research teams

Quantum electronics promises significant advances in ultra-sensitive measurements and quantum information processing. In nanoelectronic circuits, one electron can be used to precisely modify the trajectory of another electron ...

Bio & Medicine Jun 26, 2023

Yeast dust makes a cheap, fast virus test

Researchers from The University of Queensland have made a dust from baker's yeast that can detect COVID-19 and could safeguard communities against future pandemics.

Nanophysics Jun 23, 2023

Flow of water on a carbon surface is governed by quantum friction, says study

Water and carbon make a quantum couple: the flow of water on a carbon surface is governed by an unusual phenomenon dubbed quantum friction. A new work published in Nature Nanotechnology experimentally demonstrates this phenomenon—which ...

Bio & Medicine Jun 19, 2023

Extreme DNA resolution: Spatially multiplexed single-molecule translocations through a nanopore at controlled speeds

Aleksandra Radenovic, head of the Laboratory of Nanoscale Biology in the School of Engineering, has worked for years to improve nanopore technology, which involves passing a molecule like DNA through a tiny pore in a membrane ...

Nanophysics Jun 15, 2023

International team reports powerful tool for studying, tuning atomically thin materials

Âé¶¹ÒùÔºicists have been riveted by systems composed of materials only one or a few layers of atoms thick. When a few sheets of these two-dimensional materials are stacked together, a geometric pattern called a moiré pattern ...

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