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Nanotechnology-enabled devices could soon tap their owners as a battery source

Nanowerk   -   Nanotechnology Websites

Scientists came up with an innovative solution for powering the next generation of electronic devices by using Triboelectric Nanogenerators (TENGs). Along with human movements, TENGs can capture energy from common energy sources such as wind, wave...

Sep 27, 2018

New NIST Instrument Will Give Scientists a Window on Change at the Nanoscale

Technology Org   -   Scientific News Websites

Introducing the new Very Small Angle Neutron Scattering (VSANS) instrument, which will help scientists at the NIST Center

Sep 27, 2018

Minicells play key function in self-preservation of bacteria, finds study

News Medical   -   Scientific News Websites

Scientists have known for decades that certain bacteria produce small spherical versions of themselves. Although they lack basic materials to reproduce or function like normal cells, recent interest in such "minicells" has spiked due to ...

Sep 27, 2018

How swarms of nanomachines could improve the efficiency of any machine

EurekAlert   -   Scientific News Websites

The research team of Prof. Massimiliano Esposito of the University of Luxembourg studies the thermodynamics of small nanomachines only consisting of a few atoms. In a paper published in the prestigious scientific journal Physical Review X, they ou...

Sep 27, 2018

Method to determine oxidative age could show how aging affects nanomaterial's properties

EurekAlert   -   Scientific News Websites

New work looks to understand how iron oxide nanoparticles age, and how aging may change their functional or safety profiles. By combining lab-based Mössbauer spectroscopy with 'center of gravity' analysis, researchers can quantify the di...

Sep 27, 2018

Composite significantly reduces electromagnetic pollution

EurekAlert   -   Scientific News Websites

How to reduce electromagnetic pollution? In a paper published in NANO, a group of researchers from Anhui University of Science and Technology have synthesized PANI/Zn ferrite composites which have shown excellent microwave absorption performance.

Sep 27, 2018

Polymer coating cools down buildings

EurekAlert   -   Scientific News Websites

Columbia Engineers have invented a high-performance exterior PDRC polymer coating with nano-to-microscale air voids that acts as a spontaneous air cooler and can be fabricated, dyed, and applied like paint on rooftops, buildings, water tanks, vehi...

Sep 27, 2018

Chinese researchers discover how bird feathers resist tearing

EurekAlert   -   Scientific News Websites

Researchers from the Technical Institute of Physics and Chemistry recently made a deep observation of the 3D fine structures and the entire unzipping process of feathers by using microscopy with a micro/nano manipulating system and 3D X-ray micros...

Sep 27, 2018

Laser used to generate 700 Tesla magnetic field to guide laser fusion | NextBigFuture.com

NextBigFuture   -   Scientific News Websites

A laser-driven capacitor–coil target was used to generate a strong 600-700 Tesla magnetic field. The strength of the magnetic field was measured on GEKKO-XII23,24, LULI200025, Shengguang-II26, and OMEGA-EP laser facilities. Experimental results re...

Sep 26, 2018

Fully modular self-assembled massive space telescopes | NextBigFuture.com

NextBigFuture   -   Scientific News Websites

Cornell University has a NASA NIAC study for a fully modular self-assembled massive space telescope. They are taking mirrors segments based on the current James Webb space telescope mirror segments and then adding in some adjustments so that each ...

Sep 26, 2018

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