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Nanotechnology Now - Press Release: Optically active defects improve carbon nanotubes: Heidelberg scientists achieve defect control with a new reaction pathway

Nanotechnology Now   -   Nanotechnology Websites

The properties of carbon-based nanomaterials can be altered and engineered through the deliberate introduction of certain structural "imperfections" or defects. The challenge, however, is to control t...

Apr 10, 2021

Better metric for thermoelectric materials means better design strategies

EurekAlert   -   Scientific News Websites

Researchers from Tokyo Metropolitan University have shown that a quantity known as "thermoelectric conductivity" is an effective measure for the dimensionality of newly developed thermoelectric nanomaterials. Studying films of semiconduc...

Apr 10, 2021

Optically active defects improve carbon nanotubes: Scientists achieve defect control with a new reaction pathway

ScienceDaily   -   General News Websites

The properties of carbon-based nanomaterials can be altered and engineered through the deliberate introduction of certain structural 'imperfections'. The challenge, however, is to control the number and type of these defects. Chemists an...

Apr 9, 2021

High index surfaces-exposed nanodendrites as ORR electrocatalyst

Phys.org   -   Scientific News Websites

Alloying is a general and efficient strategy to boost the catalytic activity of Pt catalysts toward oxygen reduction reaction (ORR) through electronic and geometric effects. Besides, high-index surfaces (HISs) of Pt also exhibit superior ORR activ...

Apr 9, 2021

Optically active defects improve carbon nanotubes

Phys.org   -   Scientific News Websites

The properties of carbon-based nanomaterials can be altered and engineered through the deliberate introduction of certain structural "imperfections" or defects. The challenge, however, is to control the number and type of these defects. ...

Apr 9, 2021

Precisely Positioned Gold Nanoparticles can Serve as Efficient Energy Transmitters

AZoNano   -   Nanotechnology Websites

Using DNA structures as scaffolds, Tim Liedl, a scientist of Ludwig-Maximilians-Universitaet (LMU) in Munich, has shown that precisely positioned gold nanoparticles can serve as efficient energy...

Apr 9, 2021

Energy transmission by gold nanoparticles coupled to DNA structures

chemeurope.com   -   Scientific News Websites

Since the inception of the field in 2006, laboratories around the world have been exploring the use of ‘DNA origami’ for the assembly of complex nanostructures. The method is based on DNA strands with defined sequences that interact via localized...

Apr 9, 2021

Tunable Smart Surfaces Cover Visible Spectrum and Beyond

Photonics Media   -   Scientific News Websites

Work from the University of Manchester outlines applications for smart surface technology that covers the entire electromagnetic spectrum, including the visible light region. Applications for the new optical devices range from next-generation disp...

Apr 9, 2021

Less than a nanometer thick, stronger and more versatile than steel

chemeurope.com   -   Scientific News Websites

Scientists create stable nanosheets containing boron and hydrogen atoms with potential applications in nanoelectronics and quantum information technology.

Apr 9, 2021

Z-Tip-Tilt Nanopositioning Stage for Precision Alignment is Ultra-Low Profile, Fast, Precise, and Maintenance-Free with Air Bearings

AZoNano   -   Nanotechnology Websites

PI’s air bearing motion product line is expanding. The new A-523 Z-Tip-Tilt low profile nano-positioning and alignment stage is based on a frictionless motion concept with air bearings and ironless 3-phase linear motors.

Apr 9, 2021

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