Tag: nanotechnology
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Scientists Produce Ultralight Carbon Nanotube Material
Researchers at Kiel University and Hamburg University of Technology in Germany have developed a network of porous carbon nanotubes that they say is the lightest material in the world. The research team, which includes a colleague from the Leibniz Institute of Surface Modification in Leipzig, published its findings online in the journal Advanced Materials. The…
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Nanoscale Drug Delivery Process Helps Cancer Treatment
Researchers from Yale University’s medical and engineering faculties in New Haven have devised a new technique for delivering cancer treatments that also boosts a response by the immune system. The findings of the research, funded by a National Science Foundation grant, and led by Yale University biomedical engineering professor Tarek Fahmy (pictured right) are found…
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Air Force Grant to Fund Research on Nanomaterials Shaping
Funding from the U.S. Air Force is supporting multi-disciplinary research on the ability of nanomaterials to change their shape in response to external stimuli, such as heat and light. The $2.9 million grant from the Air Force Office of Scientific Research will support a project that touches on chemistry, biology, computer science, and engineering, led…
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X-Ray Efficiency Boosted with Nanomaterials
Physicists in the U.S. and China have developed nanoscale materials using a design based on the eye of a moth to increase the efficiency of X-ray devices, which can lead to higher resolution images with lower doses of radiation. The research team led by Yasha Yi at City University of New York published its findings…
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Nanotech Coatings Found to Protect Ships from Barnacles
Chemists and molecular biologists in Germany and the Netherlands have tested coatings with vanadium pentoxide nanoparticles as an alternative to tin- and copper-based substances that prevent the build-up of marine organisms on ships’ hulls. The team led by Wolfgang Tremel of Johannes Gutenberg University in Mainz, Germany reported their findings online this week in the…
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Laser Techniques Manufacture 3-D Aluminum Composite Parts
Engineers at University of Exeter in the U.K. have devised a process using lasers to produce three-dimensional aluminum composite parts from inexpensive metal powders. The work of Ph.D. candidate Sasan Dadbakhsh and lecturer Liang Hao appears online in the Journal of Alloys and Compounds (paid subscription required). Automotive and aircraft parts are often made from…
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Lab Seeking Commercial Partners for Detection Technology
Sandia National Laboratory in Livermore, California is developing a new process that the lab says can make radiation detection in cargo and baggage more effective and less costly. Sandia lab is seeking partners to commercialize the new technology. The process, known as spectral shape discrimination, makes use of a new type of nanomaterials called metal-organic…
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Univ. Start-Up Developing High-Energy Light for Microchips
Engineers in a University of Washington fusion-energy lab have started a new company that aims to apply their discoveries to the semiconductor industry. Uri Shumlak, an aeronautics and astronautics professor, and research associate professor Brian Nelson are applying their research on high-energy plasma light from fusion reactors to meet a high-priority need of microchip developers.…
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Researchers Develop Battery Components as Painted Layers
Materials scientists and chemists at Rice University in Houston, with colleagues in Belgium, have created a battery that can be applied as spray-painted layers. Their findings appear in the online journal Scientific Reports. The team led by materials scientist Pulickel Ajayan devised a method for applying five components of a lithium-ion battery — two current collectors,…
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Nanotech Window Glass Developer Lands $55M in Venture Funds
Soladigm, a developer of energy-efficient office building window glass in Milpitas, California, secured $55 million in series D venture funding, the fourth financing cycle after initial start-up. The funding round, led by Reinet Investments and NanoDimension, join current investors DBL Investors, GE, Khosla Ventures, Navitas Capital, Sigma Partners, and The Westly Group. Soladigm’s lead product,…