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A first: Researchers quantify photocurrent loss in nanoparticle interface

Nanowerk   -   Nanotechnology Websites

No one has been able to determine just how much power is lost as the current goes from one nanoparticle to another - until now.

Jan 31, 2019

Plasmonic pioneers fire away in fight over light

Technology Org   -   Scientific News Websites

When you light up a metal nanoparticle, you get light back. It’s often a different color. That’s a

Jan 31, 2019

Turning natural gas into carbon nanotubes cuts energy use, carbon dioxide emissions

Technology Org   -   Scientific News Websites

Rice University chemical and biomolecular engineer Matteo Pasquali and his colleagues have won a $3.3 million federal grant to develop

Jan 31, 2019

Material systems used in 4D printing

Nanowerk   -   Nanotechnology Websites

4D printing allows a 3D printed structure to change its configuration or function with time in response to external stimuli such as temperature, light, water, pH, etc. The basic idea is to manipulate materials at nano and micro levels in order to ...

Jan 31, 2019

Large, stable pieces of graphene produced with unique edge pattern

EurekAlert   -   Scientific News Websites

Graphene is a promising material for use in nanoelectronics. Its electronic properties depend greatly, however, on how the edges of the carbon layer are formed. Zigzag patterns are particularly interesting in this respect, but until now it has bee...

Jan 31, 2019

Graphene crinkles can be used as 'molecular zippers'

EurekAlert   -   Scientific News Websites

New research shows that electrically charged crinkles in layered graphene can be useful in the directed self- assembly of molecules.

Jan 31, 2019

When the structure of tunneling nanotubes (TNTs) challenges the very concept of cell

EurekAlert   -   Scientific News Websites

Cells in our bodies have the ability to speak with one another much like humans do. This communication allows organs in our bodies to work synchronously, which in turn, enables us to perform the remarkable range of tasks we meet on a daily basis. ...

Jan 31, 2019

PolyU's nano-encapsulation technology enhances DHA absorption for early brain development

EurekAlert   -   Scientific News Websites

The Hong Kong Polytechnic University (PolyU) today announced the findings on its novel nano-encapsulation technology for optimising the maternal and fetal absorption of docosahexaenoic acid (DHA). The research, conducted by PolyU's Department...

Jan 31, 2019

NUS study: Nanoparticles may promote cancer metastasis

EurekAlert   -   Scientific News Websites

Researchers from the National University of Singapore have found that cancer nanomedicine, which are designed to kill cancer cells, may accelerate metastasis. Using breast cancer as a model, they discovered that common nanoparticles made from gold...

Jan 31, 2019

Scientists use Nobel-prize winning chemistry for clean energy breakthrough

ScienceDaily   -   General News Websites

Scientists have used a Nobel-prize winning Chemistry technique on a mixture of metals to potentially reduce the cost of fuel cells used in electric cars and reduce harmful emissions from conventional vehicles. The researchers have translated a bio...

Jan 30, 2019

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