World news

Results: 30110
arrow_upward arrow_downward

Engineers unmask nanoplastics in oceans for the first time, revealing their true shapes and chemistry

Nanowerk   -   Nanotechnology Websites

These tiny plastic particles, which originated from such consumer products as water bottles, food packaging and clothing, were found to have surprising diversity in shape and chemical composition.

Feb 1, 2024

A positive spin-electrospinning and electrospraying synergism for the nanomaterials industry

Nanowerk   -   Nanotechnology Websites

Electrospinning and electrospraying for fabricating novel nanomaterials is an urgent area of research for materials scientists and biomedical engineers.

Feb 1, 2024

Has Machine Learning Made it Easier to Make Carbon Nanomaterials?

AZoNano   -   Nanotechnology Websites

Carbon nanostructures could get easier to design and fabricate owing to a machine-learning algorithm that predicts their growth on metal surfaces.

Feb 1, 2024

Nanocoating Technology with Color Tunability for Antiviral Surfaces

AZoNano   -   Nanotechnology Websites

A collaborative research team at the Korea Institute of Science and Technology (KIST) has invented a nanocoating technology that not only optimizes the antiviral activity of the surface but also makes different colors possible.

Feb 1, 2024

Wafer-scale patterning of gold nanoparticle arrays enables enhanced biosensing

Nanowerk   -   Nanotechnology Websites

A self-confined solid-state dewetting mechanism significantly reduces the reliance on complex nanofabrication techniques, paving the way for efficient wafer-scale patterning of non-closely packed gold nanoparticle arrays.

Feb 1, 2024

A nanotechnology‐based CRISPR/Cas9 delivery system for genome editing in cancer treatment

Phys.org   -   Scientific News Websites

In a study published in MedComm—Biomaterials and Applications Professor Changyang Gong and his Ph.D. student Shiyao Zhou elaborate on the mechanism of CRISPR/Cas9 system. The CRISPR/Cas9 system consists of Cas9 protein and single stranded directin...

Feb 1, 2024

Aerosol jet printing revolutionizes microfluidic device fabrication

Nanowerk   -   Nanotechnology Websites

SAW technologies, crucial for microfluidics, face slow and complex manufacturing. A new method using aerosol jet printing speeds up device creation with materials like silver nanowires and graphene, reducing development time.

Feb 1, 2024

Wafer-scale patterning of gold nanoparticle arrays enables enhanced biosensing

Phys.org   -   Scientific News Websites

A research team led by Prof. Li Yue from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has introduced a self-confined solid-state dewetting mechanism. This innovation significantly reduces the reliance on complex nano...

Feb 1, 2024

Researchers develop world's most efficient quantum dot solar cell

Nanowerk   -   Nanotechnology Websites

A groundbreaking research breakthrough in solar energy has propelled the development of the world's most efficient quantum dot solar cell, marking a significant leap towards the commercialization of next-generation solar cells.

Feb 1, 2024

Solving mysteries of metallic glass at the nanoscale

Phys.org   -   Scientific News Websites

The matter of how metals deform or respond to external stresses has been extensively studied among metallurgists for centuries. When it comes to conventional metals—the crystalline kind with atoms that line up in neat patterns—the process is fairl...

Feb 1, 2024

REFINE