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Optical Nanosensor Detects, Monitors Arsenic Level in Plants

Photonics Media   -   Scientific News Websites

A novel plant nanobionic optical sensor, capable of both detecting and, in real time, monitoring levels of arsenic in underground environments, exhibits changes in fluorescence intensity to indicate the presence and quantity of the metal. Scientis...

Dec 9, 2020

Light-Matter Coupling Offers Implications for Quantum Optics

Photonics Media   -   Scientific News Websites

An international research team led by the University of Minnesota Twin Cities has produced a quantum state that is part light and part matter. The research has implications for the next generation of quantum-based optical and electronic devices, a...

Dec 9, 2020

Research on semiconductors: Light weakens magic nanoclusters

Nanowerk   -   Nanotechnology Websites

They are known as 'magic sized nano clusters' because they have special properties: The particles consist of only a few atoms, but since they are arranged in a special crystal structure, they are extremely stable. Unless you expose them ...

Dec 9, 2020

Nanospindles of V-TiO2 Enhance Effect of Ultrasound for Tumor Destruction

AZoNano   -   Nanotechnology Websites

Cancer can be treated by using ultrasound in conjunction with molecules sensitizing the system to sound waves. Such sonosensitizers tend to produce toxic reactive oxygen species that attack and...

Dec 9, 2020

Energy-efficient magnetic RAM: A new building block for spintronic technologies

Nanowerk   -   Nanotechnology Websites

Researchers have developed the first prototype of a non-volatile magnetic memory device entirely based on a nanometer-thin layered material, which can be tuned with a tiny current.

Dec 9, 2020

Hidden symmetry could be key to more robust quantum systems, researchers find

Phys.org   -   Scientific News Websites

Researchers have found a way to protect highly fragile quantum systems from noise, which could aid in the design and development of new quantum devices, such as ultra-powerful quantum computers.

Dec 9, 2020

Hidden symmetry could be key to more robust quantum systems, researchers find

EurekAlert   -   Scientific News Websites

Researchers have found a way to protect highly fragile quantum systems from noise, which could aid in the design and development of new quantum devices, such as ultra-powerful quantum computers.

Dec 9, 2020

'Sparkling' clean water from nanodiamond-embedded membrane filters

EurekAlert   -   Scientific News Websites

Although most of the planet is covered by water, only a fraction of it is clean enough for humans to use. Therefore, it is important to recycle this resource whenever possible. Current purification techniques cannot adequately handle the very hot ...

Dec 9, 2020

Scientists model photoluminescence kinetics in semiconductor nanoplatelets for better optoelectroni

EurekAlert   -   Scientific News Websites

The hunt for materials and systems with better optical properties has always been one of the focal points of semiconductor research. Tailoring the synthesis of photoluminescent nanocrystals for specific applications may require predictions of spec...

Dec 9, 2020

This New Nanomaterial COVID -19 Test Only Takes 5 Minutes

Science Times   -   Scientific News Websites

COVID-19 RNA in a specimen can be identified in 10 minutes in a way that does not need qualified workers to interpret.

Dec 8, 2020

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