... sensors. Zangmeister says that these sensors would use molecular monolayers deposited on metal surfaces that are manufactured to react in the presence of chemical or biological agents in the ...
A single layer of molecular 'salve' can significantly soothe the stresses affecting clean metal surfaces. The discovery may help scientists to understand the factors that influence surface stress, ...
... materials for catalysis, the researchers said, the technique could be used to create finely structured metals on surfaces, a key to transform the field of plasmonics, which studies the interactions ...
... the July 18 issue of the journal Science.
Surface-enhanced Raman scattering, which functions by adsorbing molecules of interest onto rough metal surfaces, typically enhances the Raman spectrum a ...
... .S. Department of Energy's Brookhaven National Laboratory have developed a method for coating metal surfaces with an ultrathin film containing nanoparticles - particles measuring billionths of a meter ...
(PhysOrg.com) -- Polishing metal surfaces is a demanding but monotonous task, and it is difficult to find qualified young specialists. Polishing machines do not represent an adequate alternative ...
... of synthetic compounds.
Storage of hydrogen
In the specific case of hydrogen, the interaction between a metal surface and hydrogen molecules also has an important function in the storage of ...
Polishing metal surfaces is a demanding but monotonous task, and it is difficult to find qualified young specialists. Polishing machines do not represent an adequate alternative because they cannot ...
... to be used massively in photovoltaic devices, then the growth mechanism of nanowires on arbitrary metallic surfaces is an issue of great importance,” said co-author Paul Yu, a professor of electrical ...
... print itself has been removed. They conducted a study into the way fingerprints can corrode metal surfaces. The technique can enhance – after firing– a fingerprint that has been deposited on a small ...
... we used a carefully designed 'tether' to isolate the functional molecules from one another and from the metal surface," said Weiss. "We isolated the tethered molecules in the surrounding matrix on a ...
... a phase change.
Bubbles are typically formed when air is trapped inside a microscale cavity on the metal surface of a vessel, and vapor pressure forces the bubble to the top of the vessel. As this ...
... -gold-thiolate bridge while interacting weakly with the metal surface below. These gold–thiolate complexes formed ... was significant – 0.5 electron volts. Metals typically have a gap of zero, so this gap ...
... sensitivity to determine its chemical nature—and whether, for example, it was just lying there or bound to the metal surface. To resolve the issue, the researchers turned to NIST’s soft X-ray beamline ...
... print itself has been removed. They conducted a study into the way fingerprints can corrode metal surfaces. The technique can enhance – after firing– a fingerprint that has been deposited on a small ...
