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Ultrasmall fluorescent nanoparticles take down hard-to-kill bacteria

Nanowerk   -   Nanotechnology Websites

Fluorescent nanomaterials smaller than 10 nm can disrupt drug-resistant bacteria through multiple mechanisms while enabling real-time imaging, offering a new direction in antimicrobial strategy development.

Sep 7, 2025

Midea unveils multi-functional oven featuring graphene teating tech

Graphene Info   -   Scientific and Educational Websites

Midea, a global producer of smart home and lifestyle solutions, has unveiled the Midea Wave Range - a multi-functional free-standing oven that integrates microwave and graphene heating technologies, with emphasis on its applicability for compact E...

Sep 7, 2025

Nanoporous graphene networks could transform electronics and spintronics

Graphene Info   -   Scientific and Educational Websites

A recent review by researchers at the Catalan Institute of Nanoscience and Nanotechnology (ICN2) and the Universitu of Barcelona provides an overview of an emerging class of carbon nanomaterials: nanoporous graphenes (NPGs). The work highlights ho...

Sep 6, 2025

https://phys.org/news/2025-09-2d-nanomaterials-metals-extreme-conditions.html

Phys.org   -   Scientific News Websites

Two-dimensional nanomaterials only a few atoms thick are being explored for a range of critical applications in biomedicine, electronics, nanodevices, energy storage and other areas, especially to enhance performance in extreme environments and ul...

Sep 5, 2025

Gold quantum needles could sharpen imaging resolution and boost energy conversion

Phys.org   -   Scientific News Websites

Researchers Shinjiro Takano, Yuya Hamasaki, and Tatsuya Tsukuda of the University of Tokyo have successfully visualized the geometric structure of growing gold nanoclusters in their earliest stages. During this process, they also successfully grew...

Sep 5, 2025

Tiny gold quantum needles with astonishing powers discovered

ScienceDaily   -   General News Websites

Scientists at the University of Tokyo have unveiled “gold quantum needles,” a newly discovered nanocluster structure formed under unusual synthesis conditions. Unlike typical spherical clusters, these elongated, pencil-shaped formations display un...

Sep 5, 2025

Watching nanometer filament extension in real-time

Nanowerk   -   Nanotechnology Websites

Using optical tweezers, researchers observed individual binding events in real time, offering new insights into the molecular regulation of homologous recombination.

Sep 5, 2025

Making diamonds with electron radiation

Nanowerk   -   Nanotechnology Websites

Synthetic diamond research places organic molecular interactions under the microscope.

Sep 5, 2025

Gold quantum needles reveal a new side of nanocluster growth

Nanowerk   -   Nanotechnology Websites

Scientists uncovered gold quantum needles, a new nanoscale structure with unique optical properties that could transform imaging and energy research.

Sep 5, 2025

Microwave synthesis transforms biomass into carbon dots for tracking heavy metals

Nanowerk   -   Nanotechnology Websites

Researchers use microwave-assisted synthesis to create carbon dots from biomass, offering a fast, low-cost, and sustainable way to detect toxic heavy metals in the environment.

Sep 5, 2025

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