Scientists at the University of Pennsylvania have theorized a way to increase the speed of pulses of light that bound across chains of tiny metal particles to well past the speed of light by altering the particle shape.
The discovery is based on previous pioneering research by Professor De Silva and his colleagues at Queen?s, which created ?catch and tell? sensor molecules that send out light signals when they catch chemicals in blood.
Energieeffizienz, eines der aktuell bedeutsamsten Themen fuer Wirtschaft und Gesellschaft, wird von Mikro- und Nanotechnik-Experten auf der MST-Regionalkonferenz NRW 2008 am 27. Oktober in Dortmund diskutiert.
Leaders in the field of microscopy from across Ireland will meet at Queen?s University Belfast this week to discuss exciting new developments in technology which could have a huge impact on public health.
The National Science Foundation's Expeditions in Computing program has awarded $10 million to the Molecular Programming Project, a collaborative effort by researchers at the California Institute of Technology and the University of Washington to establish a fundamental approach to the design of complex molecular and chemical systems based on the principles of computer science.
Thermo Fisher Scientific Inc. today announced a landmark collaboration between its Thermo Fisher Scientific Biomarker Research Initiatives in Mass Spectrometry (BRIMS) Center and the University Health Network (UHN) in Toronto to explore uncharted areas in biomarker research.
Tracking down cancer at a very early stage, studying cell growth, developing new medicines: future lab-on-a-chip systems will use nanoscale electrical fields to enable the detection and manipulation of cells and biomolecules.
IBM and its joint development partners - AMD, Freescale, STMicroelectronics, Toshiba and the College of Nanoscale Science and Engineering (CNSE) - today announced the first working static random access memory (SRAM) for the 22 nanometer (nm) technology node, the world's first reported working cell.
Chemists have succeeded in making a layer of tiny protein coils attached to a surface, much like miniature bedsprings in a frame. This thin film made of stable and very pure helices can help researchers develop molecular electronics or solar cells, or to divine the biology of proteins.
Seeking to improve on nature, scientists used a spice-based compound as a starting point and developed synthetic molecules that, in lab settings, are able to kill cancer cells and stop the cells from spreading.
By combining custom-built spectrometers, novel probe designs and faster pulse sequences, a team led by Illinois chemistry professor Chad Rienstra has developed unique capabilities for probing protein chemistry and structure through the use of solid-state nuclear magnetic resonance spectroscopy.