Researchers from North Carolina State University, Raleigh, used airbrushing techniques to grow vertically aligned carbon nanofibers on several different metal substrates, opening the door for incorporating these nanofibers into gene delivery devices, sensors, batteries and other technologies.
AFM/SEM/FIB system receives Innovation Award
Nanonics Imaging Ltd. (Jerusalem, Israel) announced that its triple beam integrated AFM/SEM/FIB system, the Nanonics 3TB4000, was judged one of the ten best microscopy innovations in 2013 and is the recipient of the prestigious 2013 Microscopy Today Innovation Award.
Evraz to expand heat treat capacity at Calgary tubular plant by 150%
Evraz North America, Chicago, announces Board approval of its plan to expand heat treat and threading capacity at its tubular facility in Calgary, Alberta. The multimillion dollar project, which will commence next month, includes expanding heat treat capacity by over 150% and threading capacity by about 40%. Work is expected to be completed in the fourth quarter of 2014.
Researchers explore the microworld using haptic optical tweezers
What if you could reach through a microscope to touch and feel the microscopic structures under the lens? In a breakthrough that may usher in a new era in the exploration of the worlds that are a million times smaller than human beings, researchers at Université Pierre et Marie Curie in France have unveiled a new technique that allows microscope users to manipulate samples using a technology known as “haptic optical tweezers.
New sensor improves lifespan of high-temperature engines
A temperature sensor developed by researchers at the University of Cambridge, UK, could improve the efficiency, control, and safety of high-temperature engines. The new sensor, or thermocouple, reduces drift by 80% at temperatures of 1200°C, and by 90% at 1300°C, potentially doubling the lifespan of engine components. The thermocouple withstands oxidization and minimizes any contamination to the wires from the metallic sheath.