As sailors and mountaineers know very well, every knot carries out a specific function. There's a knot that slides, one that "floats", and one that comes undone with a single pull. In the field of nanotechnology as well, it is useful to have several kinds of molecular knots to be used, for instance, as mechanically resistant nano-cages for delivering chemical compounds or for confining and controlling toxic reagents.
Phenom-World is proud to announce the Phenom XL, an addition to the highly successful Phenom desktop SEM product family. The Phenom XL is the world’s first desktop Scanning Electron Microscope (SEM) that allows full imaging of samples up to 100 mm x 100 mm.
MIT.nano is the most ambitious and disruptive construction project in the modern history of MIT. “It won’t be sneaking under anyone’s radar,” says Arne Abramson, MIT’s director of capital projects. So Abramson and his colleagues from MIT Facilities have planned a series of lunchtime talks to give members of the MIT community a window on the details of the construction process. “Because MIT.nano is changing everyone’s patterns drastically in some way or another, we thought it would be a good opportunity to discuss exactly what we’re doing and why we’re doing it,” he says.
Pick up a handful of sand, and it flows through your fingers like a liquid. But when you walk on the beach, the sand supports your weight like a solid. What happens to the forces between the jumbled sand grains when you step on them to keep you from sinking?
New research from the University of Padova in Italy shows how the Zetasizer Nano S, a nanomaterial and molecular characterization system from Malvern Panalytical, is supporting the development of soluble carbon nanotubes (CNTs).
For almost a century, scientists have been puzzled by a process that is crucial to much of the life in Earth’s oceans: Why does calcium carbonate, the tough material of seashells and corals, sometimes take the form of calcite, and at other times form a chemically identical form of the mineral, called aragonite, that is more soluble — and therefore more vulnerable to ocean acidification?
The research team of the Center for Nanomaterials and Chemical Reactions at the Institute for Basic Science (IBS) has successfully visualized the entire process of bond formation in solution by using femtosecond time-resolved X-ray liquidography (femtosecond TRXL) for the first time in the world.
RESEARCH at the University of Huddersfield will lead to major efficiency gains and cost savings in the manufacture of flexible solar panels. It has also resulted in an exceptional number of scholarly articles co-authored by a Libyan scientist who is completing his doctoral studies as a participant in the EU-backed project.
A collaboration between researchers from KEK, the Institute for Basic Science (IBS), the Korea Advanced Institute of Science and Technology (KAIST), RIKEN, and the Japan Synchrotron Radiation Research Institute (JASRI) used the SACLA X-ray free electron laser (XFEL) facility for a real time visualization of the birth of a molecular that occurs via photoinduced formation of a chemical bonds. This achievement was published in the online version of the scientific journal "Nature" (published on 19 February 2015).
Oxford Instruments is delighted to announce the winner of the 2015 Lee Osheroff Richardson Science Prize for North America as Dr. Cory R. Dean, Assistant Professor, Department of Physics of Columbia University, New York,...
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