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Enabling rapid screening of poly(2-oxazoline)-based nanomedicine through divergent synthesis

Phys.org   -   Scientific News Websites

A research collaboration has devised a new way to quickly and reliably diversify the reactive end-groups on poly(2-oxazoline)s, a biocompatible polymer class.

May 8, 2024

Scientists create black arsenic visible infrared photodetectors

Phys.org   -   Scientific News Websites

In recent years, the exceptional structure and fascinating electrical and optical properties of two-dimensional (2D) layered crystals have attracted widespread attention. Examples of such crystals include graphene, black phosphorus (BP), and trans...

May 8, 2024

Development of ultra-high-efficiency pure red light-emitting devices with enhanced color representation

Phys.org   -   Scientific News Websites

DGIST Professor Jiwoong Yang's team in the Energy Science and Engineering Department has successfully manufactured high-performance, skin-attachable perovskite pure red light-emitting devices to create various forms of wearable displays.

May 8, 2024

Swarms of miniature robots clean up microplastics and microbes, simultaneously

ScienceDaily   -   General News Websites

When old food packaging, discarded children's toys and other mismanaged plastic waste break down into microplastics, they become even harder to clean up from oceans and waterways. These tiny bits of plastic also attract bacteria, including th...

May 8, 2024

X-ray study offers first look at a quantum version of the liquid-crystal phase

Nanowerk   -   Nanotechnology Websites

Ever since superconductivity was discovered in the early 1900s, it has both captivated and mystified scientists. Superconductors conduct electricity with virtually zero resistance, allowing for highly efficient transmission of electrical currents....

May 8, 2024

Scientists observe and analyze a phenomenon that combines optical-electrical-mechanical properties in a 2D atomic layer

Nanowerk   -   Nanotechnology Websites

The results of observation and analysis of a phenomenon that combines optical, electrical, and mechanical properties in a two-dimensional atomic layer were revealed by a joint Korean-American research team and published in Nano Letters ("Opti...

May 8, 2024

Researchers can now accurately measure the emergence and damping of a plasmonic field

Nanowerk   -   Nanotechnology Websites

An international research team led by Universität Hamburg, DESY, and Stanford University has developed a new approach to characterize the electric field of arbitrary plasmonic samples, like e.g. gold nanoparticles. Plasmonic materials are of parti...

May 8, 2024

Atomic-scale telegraphy with light

Nanowerk   -   Nanotechnology Websites

In the 1880s Heinrich Hertz discovered that a spark jumping between two pieces of metal emits a flash of light – rapidly oscillating electromagnetic waves – which can be picked up by an antenna. To honour his groundbreaking work, the unit of frequ...

May 8, 2024

Strictly no dancing

Nanowerk   -   Nanotechnology Websites

Since the discovery of quantum mechanics more than a hundred years ago, it has been known that electrons in molecules can be coupled to the motion of the atoms that make up the molecules. Often referred to as molecular vibrations, the motion of at...

May 8, 2024

AI and holography bring 3D augmented reality to regular glasses

Nanowerk   -   Nanotechnology Websites

Researchers in the emerging field of spatial computing have developed a prototype augmented reality headset that uses holographic imaging to overlay full-color, 3D moving images on the lenses of what would appear to be an ordinary pair of glasses....

May 8, 2024

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