Scientists have discovered how enzymes can perform their catalytical processes in a switchable ionic liquid. The discovery paves way for enzymatic refinement of cellulose to precious molecules and industrial products.
With their new approach, researchers achieved an energy density of about two watts per kilogram, which is significantly higher than that of other dielectric capacitor structures reported in the literature.
Scientists describe a new method for examining small molecules and their communication with membrane proteins. The research will allow scientists and clinicians to study these interactions at an astonishingly minute scale with unprecedented precision.
Quantum technology based on photons, called quantum photonics, will be able to hold much more information than current computer technology. But in order to create a network with photons, you need a photon contact, a kind of transistor that can control the transport of photons in a circuit. Researchers now have managed to create such a contact.
Scientists have used the tip of a scanning tunneling microscope to manipulate the formation of wrinkles in graphene, opening the way to the construction of graphene semiconductors not through chemical means but by manipulating the carbon structure itself in a form of 'graphene engineering'.
Researchers have developed a new way to control light from phosphorescent emitters at very high speeds. The technique provides a new approach to modulation that could be useful in all kinds of silicon-based nanoscale devices, including computer chips and other optoelectronic components.