Nanotechnology researchers at the Georgia Institute of Technology have conducted the first direct comparison of two fundamental techniques that could be used for chemically doping sheets of two-dimensional graphene for the fabrication of devices and interconnects.
A group of researchers from Thailand investigated the combined effect of adsorption and oxidation for phenolic wastewater treatment using a three phase fluidized bed reactor. The group continuously fed aqueous solutions containing phenol and ozone into a reactor resulting in a comparison of seven cases.
Ein flexibles und effizientes neues Verfahren zur Trennung von Enantiomeren haben Forscher des Karlsruher Instituts fuer Technologie (KIT) und der Ruhr-Uni Bochum (RUB) entwickelt. Die Enantiomerentrennung ist unerlaesslich fuer die Herstellung vieler Medikamente.
It has been shown recently that movement of fluid in microfluidic devices can be harnessed and converted into electricity. Researchers have now conducted calculations that suggest this electrokinetic energy conversion could be more efficient than previously thought thanks to the strange properties of fluid flow at the nanometer scale.
University of Toronto materials science and engineering researchers have demonstrated for the first time the key mechanism behind how energy levels align in a critical group of advanced materials. This discovery is a significant breakthrough in the development of sustainable technologies such as dye-sensitized solar cells and organic light-emitting diodes (OLEDs).
Researchers often work with a narrow range of compounds when making organic electronics, such as solar panels, light emitting diodes and transistors. Professor Tim Bender and Ph.D. Candidate Graham Morse of U of T's Department of Chemical Engineering and Applied Chemistry have uncovered compounds that exhibit unique and novel electro-chemical properties.
Physicists from the Georgia Institute of Technology have developed a theory that describes, in a unified manner, the coexistence of liquid and pinned solid phases of electrons in two dimensions under the influence of a magnetic field.
Insects can run up walls, hang from ceilings, and perform other amazing feats that have for centuries fascinated human observers. Now scientists from the Zoological Institute at the University of Kiel, in Germany, who have been studying these able acrobats, have borrowed some of the insects' tricks to make a dry tape that can be repeatedly peeled off without losing its adhesive properties.