A lightning-fast laser technique, led by Sandia National Laboratories researcher Paul Gourley, has provided laboratory demonstrations of accurate, real-time, high-throughput identification of liver tumor cells at their earliest stages, and without invasive chemical reagents.
Jan 24th, 2006
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University of Pittsburgh researcher Alexander Star and colleagues at a California-based company, Nanomix, Inc., have developed devices made of carbon nanotubes that can find mutations in genes causing hereditary diseases, they report in the Jan. 24, 2006 issue of the journal Proceedings of the National Academy of Science.
Jan 24th, 2006
Read moreCentral Michigan University reports on the controlled growth of metal oxide nanoparticles using a dendrimer architecture will provide unprecedented opportunities for industrial applications.
Jan 24th, 2006
Read moreA form of matter held together by nothing more substantial than light has been created by physicists in the UK. The method, known as "optical binding", was used to glue together about 100 polystyrene beads ? each 400-nanometres in diameter ? in a flat two-dimensional structure.
Jan 24th, 2006
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Researchers in Germany announce they have finished the first complete analysis of the molecular machines in yeast
Jan 24th, 2006
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A single molecule working as the nano scale version of the steam engine: that is the molecular motor developed by a group of UT scientists led by prof. Julius Vancso of the MESA+ Institute for Nanotechnology. Natural motor molecules, capable of converting chemical energy into movement, have been the source of inspiration for this new synthetic version: a polymer molecule that stretches and shrinks caused by redox reactions.
Jan 23rd, 2006
Read moreThe Nanoethics Group today announced appointing a distinguished list of members to its Advisory Board, as public interest grows concerning the impact of nanotechnology on ethics and society.
Jan 23rd, 2006
Read moreThe National Institute for Advanced Industrial Science and Technology (AIST) and Tohoku University have succeeded in manufacturing a high-performance upright-type double gate MOS transistor capable of ultra-large scale integration using neutral beams which cannot damage silicon substrates.
Jan 23rd, 2006
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Researchers at Columbia University's Nanoscience Center are on the verge of solving one of the most vexing barriers facing advances in molecular electronics: incorporating individual molecules into functional nanoscale devices and exploiting their electrical and chemical properties.
Jan 20th, 2006
Read moreThe Swiss Innovation Society Ltd. has launched a database with relevant information about safety and risk research of nanotechnology. This database will be updated regularly with scientific and policy information.
Jan 20th, 2006
Read moreThe 180 researchers and 50 companies co-operating at the Center for Nanotechnology at DTU (NANO-DTU) will have the most advanced microscope in the world at their disposal a so-called Environmental Transmission Electron Microscope.
Jan 19th, 2006
Read moreResearchers at the University of Pittsburgh have developed a way to create semiconductor islands smaller than 10 nanometers in scale, known as quantum dots. The islands, made from germanium and placed on the surface of silicon with two-nanometer precision, are capable of confining single electrons.
Jan 19th, 2006
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A single-walled carbon nanotube heated to more than 3,600 degrees Fahrenheit became nearly 280 percent stronger than it was in its original form, and its diameter shrunk by 15 times. The discovery has implications in strengthening ceramic and other nanocomposites at high temperatures and is useful in tuning electronics.
Jan 19th, 2006
Read moreResearchers have made an important theoretical breakthrough in the understanding of energy dissipation and thermal breakdown in metallic carbon nanotubes. Their discovery will help move nanotube wires from laboratory to marketplace.
Jan 19th, 2006
Read moreResearchers from the University of Maryland describe an exciting assay platform technology that promises to fundamentally address two underlying physical constraints of modern assays and immunoassays, namely, assay sensitivity and rapidity.
Jan 18th, 2006
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Research could promote safe delivery of drugs and pesticides, filter toxins from wastewater and improve chemical production.
Jan 18th, 2006
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