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Technology Research News July 13, 2005 |
Magnetics Drives Particle Patterns Researchers have devised a way to use electric and magnetic fields to assemble magnetic microparticles into a wide variety of patterns, including clusters, rings, chains and networks.  |
Technology Research News June 29, 2005 |
Micro marbles make nano rings Using chemical methods, researchers have found a cheaper way to make nanoscale rings. The rings can then be used to make materials to bend light.  |
Industrial Physicist Eric Lerner |
Briefs Subfemtosecond control... Three-dimensional, time-resolved videos of turbulent motion are starting to illuminate the process of intermittent intense turbulence... New research shows that not only can micromachines work in a vacuum, they can work much better than in air...  |
Technology Research News October 22, 2003 |
Process prints nanoparticles Researchers have coaxed tiny particles of gold, silver and carbon to assemble into patterns on silicon wafers over areas as large as a square centimeter by using electrical charge patterns to attract and position the nanoparticles.  |
Technology Research News November 19, 2003 |
Model leverages nano tethers Researchers from the University of Michigan have shown in computer simulations that it is possible to cause structures like sheets, wires and tubes to spontaneously assemble by starting with nanoparticles that have long, tether-like molecules attached, then causing the tethers and nanoparticles to part.  |
Technology Research News April 7, 2004 |
Simulation maps nano patterns Researchers from the University of Michigan have used a computer simulation to develop a method of chemically building nanoscale patterns on a surface.  |
Technology Research News July 13, 2005 |
Self-Assembly Goes Around Bends Researchers have found a way a way to make polymer chains automatically assemble in non-regular patterns, including sharp angles. The method could eventually be used to build precise features as small as ten nanometers.  |
Chemistry World November 18, 2014 Matthew Gunther |
Hollow oxide can take the heat Researchers have developed a twin-layer insulating coating made up of hollow aluminum oxide spheres which could protect industrial parts, such as steam turbine components, from both heat and oxidation damage.  |
Technology Research News November 5, 2003 Kimberly Patch |
Micro waterflows make power Apply electricity to a microscopic tube of water and the water flows. Turn the equation around and force water through the tube instead, and electricity flows. Put enough of the tiny tubes together -- several million or so -- and you get useful amounts of power, and a new, clean source of energy.  |
Chemistry World July 25, 2013 Eugene Gerden |
Russian scientists claim state reform will 'kill science' In a statement, the government claimed that the current system is plagued by a lack of coordination, particularly in managing their finances and buildings and infrastructure.  |
Technology Research News January 1, 2003 Eric Smalley |
Altered protein orders metal bits Researchers from NASA, the SETI Institute and Argonne National Laboratory have genetically modified a bacteria that lives in geothermal hot springs in order to make a microscopic scaffolding that produces a high-tech material.  |
Chemistry World November 21, 2012 James Urquhart |
Two-faced particles self-assemble in sync US scientists have synchronized the motion of colloidal magnetic spheres with a rotating magnetic field and found that the particles self-organize into micrometer-sized tubes.  |
Chemistry World May 20, 2013 Eugene Gerden |
Petition calls for science minister to go A group of Russian scientists and members of the Russian Parliament has called on President Vladimir Putin to fire Dmitry Livanov, Minister of Education and Science, and to evaluate the rate of efficiency of reforms that are currently being conducted in the domestic science and higher education.  |