My watch list
my.chemeurope.com  
Login  

124 Current news

rss
matching the following criteria

image description
Nanotube coating helps shrink mass spectrometers

27-03-2014

Nanotechnology is advancing tools likened to Star Trek's "tricorder" that perform on-the-spot chemical analysis for a range of applications including medical testing, explosives detection and food safety. Researchers found that when paper used to collect a sample was coated with carbon nanotubes, ...

more

Nanoscale pillars could radically improve conversion of heat to electricity

24-02-2014

University of Colorado Boulder scientists have found a creative way to radically improve thermoelectric materials, a finding that could one day lead to the development of improved solar panels, more energy-efficient cooling equipment, and even the creation of new devices that could turn the vast ...

more

‘Detune’ a molecule

Rice University experiment shows how to soften atomic bonds in a buckyball

22-01-2014

Rice University scientists have found they can control the bonds between atoms in a molecule. The molecule in question is carbon-60, also known as the buckminsterfullerene and the buckyball, discovered at Rice in 1985. The scientists led by Rice physicists Yajing Li and Douglas Natelson found ...

more

Solar-power device would use heat to enhance efficiency

New approach developed at MIT could generate power from sunlight efficiently and on demand

21-01-2014

A new approach to harvesting solar energy, developed by MIT researchers, could improve efficiency by using sunlight to heat a high-temperature material whose infrared radiation would then be collected by a conventional photovoltaic cell. This technique could also make it easier to store the ...

more

Nanotube-based sensors can be implanted under the skin for a year

05-11-2013

Nitric oxide (NO) is one of the most important signaling molecules in living cells, carrying messages within the brain and coordinating immune system functions. In many cancerous cells, levels are perturbed, but very little is known about how NO behaves in both healthy and cancerous ...

more

Nanomaterials database improved to help track products

29-10-2013

Nanomaterials are the heart of the smaller, better electronics developed during the last decade, as well as new materials, medical diagnostics and therapeutics, energy storage, and clean water. However, exposure to nanomaterials may have unintended consequences for human health and the ...

more

image description
Mixing nanoparticles to make multifunctional materials

Standardized technique opens remarkable opportunities for 'mix and match' materials fabrication

22-10-2013

NY-Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have developed a general approach for combining different types of nanoparticles to produce large-scale composite materials. The technique, described in a paper published online by Nature Nanotechnology, opens many ...

more

Computer using carbon nanotube technology

Basic device validates CNTs as potential successors to silicon semiconductors

30-09-2013

A team of Stanford engineers has built a basic computer using carbon nanotubes, a semiconductor material that has the potential to launch a new generation of electronic devices that run faster, while using less energy, than those made from silicon chips. This unprecedented feat culminates years ...

more

image description
Glass or plastic?

Container's material properties affect the viscosity of water at the nanoscale

23-09-2013

Water pours into a cup at about the same rate regardless of whether the water bottle is made of glass or plastic. But at nanometer-size scales for water and potentially other fluids, whether the container is made of glass or plastic does make a significant difference. A new study shows that in ...

more

Molecular switch that changes liquid crystal colors

Nanotechnology tool may help in in detecting harmful gases, pathogens, explosives

28-08-2013

Dartmouth researchers have developed a molecular switch that changes a liquid crystal's readout color based on a chemical input. This new development may open the way for using liquid crystals in detecting harmful gases, pathogens, explosives and other chemical substances. The findings appear in ...

more

Page 1 From 13
Subscribe to e-mail updates relating to your search

You will receive via e-mail the latest search results matching your search criteria. This service is free of charge and can be cancelled at any time.

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE