Researchers have found a way to see synthetic nanostructures and molecules using a new type of super-resolution optical microscopy that does not require fluorescent dyes, representing a practical tool for biomedical and nanotechnology research.
Apr 29th, 2013
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In a process one researcher compares to squeezing an elephant through a pinhole, researchers at Missouri University of Science and Technology have designed a way to engineer atoms capable of funneling light through ultra-small channels.
Apr 29th, 2013
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An ultimate goal in the field of carbon nanotube research is to synthesise single-walled carbon nanotubes (SWNTs) with controlled chiralities. Twenty years after the discovery of SWNTs, scientists now have managed to control chirality in carbon nanotubes during their chemical vapor deposition synthesis.
Apr 29th, 2013
Read morePrototype mobile devices that can change shape on-demand will be unveiled today and could lay down the foundation for creating high shape resolution devices of the future.
Apr 29th, 2013
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A range of diseases and conditions, from asthma to liver disease, could be diagnosed and monitored quickly and painlessly just by breathing, using gas sensing technology developed by a Cambridge spin-out.
Apr 26th, 2013
Read moreNew research shows that movement of the ring-like molecule pyrrole over a metal surface runs counter to the centuries-old laws of 'classical' physics that govern our everyday world.
Apr 26th, 2013
Read moreNanomaterials added to soil via fertilizers and treated sewage waste used to fertilize fields could threaten soil health necessary to keep land productive, says a new report released today by the Institute for Agriculture and Trade Policy (IATP).
Apr 26th, 2013
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Nanoparticles are used in many commercial products catalysts to cosmetics. A review published today in the Science and Technology of Advanced Materials by researchers in Sweden and Spain describes recent work on the 3 main nanoparticles used in photocatalytic, UV-blocking and sunscreens.
Apr 26th, 2013
Read moreThe College of Science and Engineering, University of Glasgow is pleased to announce that funded places are available to students domiciled in Scotland and the EU, for its MSc Nanoscience and Nanotechnology programme within the School of Engineering, commencing September 2013.
Apr 26th, 2013
Read moreScientists at Argonne National Laboratory have recently discovered that they could substitute one-atom-thick graphene layers for oil-based lubricants on sliding steel surfaces, enabling a dramatic reduction in the amount of wear and friction.
Apr 26th, 2013
Read moreOn Wednesday, NIOSH recommended that occupational exposures to carbon nanotubes (CNTs) and carbon nanofibers (CNFs) be controlled to reduce a potential risk of certain work-related lung effects.
Apr 26th, 2013
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Researchers succeeded in measuring the volumetric expansion of single particles of silicon, which is a negative electrode material for lithium ion batteries, accompanying the charging reaction, and demonstrated the importance of electrode design from the viewpoint of volumetric energy density based on this finding.
Apr 26th, 2013
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Researchers have developed a new set of metrics for analyzing data acquired via small angle scattering (SAS) experiments with X-rays (SAXS) or neutrons (SANS). Among other advantages, this will reduce the time required to collect data by up to 20 times.
Apr 25th, 2013
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Using bundles of vertical zinc oxide nanowires, researchers have fabricated arrays of piezotronic transistors capable of converting mechanical motion directly into electronic controlling signals. The arrays could help give robots a more adaptive sense of touch, provide better security in handwritten signatures and offer new ways for humans to interact with electronic devices.
Apr 25th, 2013
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Scientists at the Virginia Tech Carilion Research Institute invented a technique for imaging nanoparticle dynamics with atomic resolution as these dynamics occur in a liquid environment. The results will allow, for the first time, the imaging of nanoscale processes, such as the engulfment of nanoparticles into cells.
Apr 25th, 2013
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Researchers have married two biological imaging technologies, creating a new way to learn how good cells go bad.
Apr 25th, 2013
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