Artificial cilia spur new thinking in nanotechnology (w/video)

Due to the importance of ciliary functions for health, there is great interest in understanding the mechanism that controls the cilias' beating patterns. But learning exactly how cilia movement is coordinated has been challenging. That may be beginning to change as a result of the creation, by a team of Brandeis researchers, of artificial cilia-like structures that dramatically offers a new approach for cilia study.

Merck and Nano-C, Inc. Jointly Develop New-Generation Materials for Organic Photovoltaic Applications

Merck KGaA announced it has signed a collaboration agreement with Nano-C, Inc. of Westwood, MA, United States, a leading developer of nanostructured carbon for use in energy and electronics applications. Both companies aim to jointly develop and commercialize advanced semiconducting materials and formulations for applications in organic photovoltaics.

Multifunctional nanotechnology tool simplifies design and study of nanostructures

Basic operations in the field of nanotechnology that are currently very difficult or impossible to perform can become easy with a new multi-nano tool called FIBLYS. Nanosized components in for example solar cells will be designed and studied in an entirely new way, which the researchers hope will increase the solar cells' energy output with up to 15 percent.

Single-molecule magnets encapsulated inside carbon nanotubes

Single-molecule magnets (SMM) are fascinating nanoscale structures with unique functional properties showing promise for high-density electronic data storage devices, solid state quantum computers, spintronic devices such as spin valves, and other advanced technological applications. Despite a flurry of research in this area - since an individual magnetic molecule represents the ultimate size limit to storing and processing information - the main challenge related to harnessing properties of SMM remained unsolved. A new study by a group of European researchers reports the successful encapsulation of single-molecule magnets in carbon nanotubes, yielding a new type of hybrid nanostructure that combines all the key single-molecule magnet properties of the guest molecules with the functional properties of the host CNT.

Single-molecule nanoelectronics is getting closer to reality

Using single molecules as electronic components like diodes, switches or transistors is the ultimate goal for future electronic nanotechnology devices. In order to explore the electronic properties of a single molecule, researchers have to make electrical contact between electrodes and molecules - and this has proven to be a big challenge. Though many efforts have been made to realize single-molecule electronics, it is still impossible to fabricate a practical single-molecule integrated circuit. One of the problems is the lack of viable methods for wiring each functional molecule. Researchers have now demonstrated a novel method for controlling single molecule chemical reactions - a kind of 'chemical soldering'.