... not involve defects in the scale.
"By examining the oxide scale, we find the metal nanoparticles," Zeng said. "If they are eliminated we can create a more corrosion-resistant and longer lasting alloy ...
... (SEAS) have demonstrated experimentally and theoretically that the surface plasmon resonances of metal nanoparticles in a periodic array can have considerably narrower spectral widths than those of ...
... block co-polymers, a kind of nano-scaffolding material. The innovative use of the ligands allows for the metal nanoparticles to be dissolved--even at high concentrations--in such a solution. A block ...
... is grown in a medium containing nanoscopic particles of a noble metal, the resulting mycelium is coated with the nanoparticles. As researchers from the Technical University in Dresden and the Max ...
... the University of New South Wales showed that overall light-gathering efficiency for solar cells using metallic nanoparticles can be improved by 30 percent.
"I think we are about three years from ...
(PhysOrg.com) -- Metallic nanoparticles and other structures can manipulate light in ways that are not possible with conventional optical materials. In a recent example of this, Rice University ...
... know that PATs can be greatly enhanced by applying a light absorbing material, such as metal nanoparticles, to the tumor. Although researchers have developed various types of metal nanoparticles to ...
... week in the journal Nature Nanotechnology.
"This is the first time that a semiconductor and metal nanoparticles have been combined in a way that preserves the function of each individual component," ...
... nanotubes as well. Importantly, the mechanism for growth seems to be completely different from that of metal nanoparticle-grown tubes. Instead of dissolving into the nanoparticle and precipating out, ...
... and Engineering at the Georgia Institute of Technology. "These molecules can create mono-dispersed metallic nanoparticles of consistent sizes under ambient conditions – at room temperature and in a ...
... semiconductor polymer captures more light because the metal nanoparticles absorb light that would normally ... extra light energy excites electrons in the metal particles, creating electron waves called ...
(PhysOrg.com) -- Scientists have shown in the laboratory that metal nanoparticles damaged the DNA in cells on the other side of a cellular barrier. The research, by the University of Bristol, is ...
... and Engineering.
Those methods include coating surfaces with antimicrobial chemicals or embedding metal nanoparticles into the surface, which disrupt the bacterial cell walls.
“For those bacteria ...
... complex nanoscale building blocks through initiating self-assembly of peptides on the surface of a metal nanoparticle. Whilst this approach can provide a massive number and diversity of new ...
... fidelity. Penn's research team took advantage of this technological advance by utilizing metallic nanoparticles as a chain of miniature waveguides that exchange light.
Currently, the advance is ...
