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Wood coated in nanocrystals can block electromagnetic signals

New Scientist   -   Scientific News Websites

A thin film made from wood and coated in nanocrystals can act as a shield against electromagnetic signals that disrupt electrical devices

Feb 14, 2023

Wood coated in nanocrystals can block electromagnetic signals

New Scientist   -   Scientific News Websites

A thin film made from wood and coated in nanocrystals can act as a shield against electromagnetic signals that disrupt electrical devices

Feb 14, 2023

Wood coated in nanocrystals can block electromagnetic signals

New Scientist   -   Scientific News Websites

A thin film made from wood and coated in nanocrystals can act as a shield against electromagnetic signals that disrupt electrical devices

Feb 14, 2023

Encoding breakthrough allows for solving wider set of applications using neutral-atom quantum computers

Phys.org   -   Scientific News Websites

QuEra Computing, maker of the world's first and only publicly accessible neutral-atom quantum computer—Aquila—today announces its research team has uncovered a method to perform a wider set of optimization calculations than previously known t...

Feb 14, 2023

How a graphene-nanowire 'sandwich' is transforming electronics

Nanowerk   -   Nanotechnology Websites

A novel 3D graphene-nanowire 'sandwich' enables a wide variety of electronic systems to operate at a lower temperature with higher performance.

Feb 14, 2023

Gate-tunable nanoscale negative refraction of polaritons demonstrated in van der Waals heterostructure

Nanowerk   -   Nanotechnology Websites

Researchers demonstrate a gate-tunable nanoscale negative refraction of polaritons in the mid-infrared range through a van der Waals heterostructure of graphene and molybdenum trioxide.

Feb 14, 2023

Gate-tunable nanoscale negative refraction of polaritons demonstrated in van der Waals heterostructure

Phys.org   -   Scientific News Websites

A new study led by Dai Qing's team from the National Center for Nanoscience and Technology (NCNST) of the Chinese Academy of Sciences (CAS) and Javier Abajo from the Institute of Photonic Sciences (ICFO) in Spain has shown a gate-tunable nano...

Feb 14, 2023

Smart stitches could prevent infections at surgical sites – Physics World

Physics World   -   Nanotechnology Websites

An antimicrobial suture containing iodine carbon nanoparticles can be imaged in the body using CT scanning, enabling wound monitoring after surgery while preventing infection The post Smart stitches could prevent infections at surgical sites appea...

Feb 14, 2023

3D plasmonic coral nanoarchitecture for cancer diagnosis using urine

Phys.org   -   Scientific News Websites

A research team led by Dr. Ho Sang Jung of the Surface & Nano Materials Division of the Korea Institute of Materials Science (KIMS), a research institute under the Ministry of Science and ICT, conducted joint research with Professor Junsuk...

Feb 14, 2023

Development of cost-effective and strong composite carbon fiber using carbon nanotubes

Phys.org   -   Scientific News Websites

Carbon nanotubes are a novel material that is 100 times stronger than steel while only one-fourth its weight and has electrical conductivity as high as that of copper. If fibers could be made using carbon nanotubes, theoretically, these fibers cou...

Feb 14, 2023

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