Researchers have successfully produced graphene nanoribbons by making use of the phenomenon that inorganic nanomaterials self-assemble into regular structures on graphene. This will enlarge the possible applications of graphene, which is expected to be an important alternative material to silicon for semiconductor devices.
A research team has developed a new approach for more realistic computer models of battery electrodes. They combined images from synchrotron tomography that capture three-dimensional structure at micron resolution with those from an electron microscope that can even resolve nanometre-scale features over a small section.
Researchers have eliminated problematic pinholes in the top layer of next-generation solar cells in development. At the same time, they have significantly improved the lifetime of the solar cell and made it thinner.
There is an urgent demand for new antimicrobial compounds that are effective against constantly emerging drug-resistant bacteria. Two robotic chemical-synthesizing machines, named Symphony X and Overture, have joined the search. Their specialty is creating custom nanoscale structures that mimic nature's proven designs.
Physicists have painted an in-depth portrait of charge ordering - an electron self-organization regime in high-temperature superconductors that may be intrinsically intertwined with superconductivity itself.
Researchers show how graphene oxide suspended in water biodegrades in a reaction catalysed by a human enzyme, with the effectiveness of the breakdown dependent on the colloidal stability of the suspension. The study should guide the development of graphene-based biomedical applications.