Though it looks like a tiny purple blowtorch, a pencil-sized plume of plasma on the tip of a small probe remains at room temperature as it swiftly dismantles tough bacterial colonies deep inside a human tooth. But it'...
Today's transistors and light emitting diodes (LED) are based on silicon and gallium arsenide semiconductors, which have fixed electronic and optical properties.
Now, University of California, Berkeley, researcher...
Scientists have identified for the first time a mechanism by which nanoparticles cause lung damage and have demonstrated that it can be combated by blocking the process involved, taking a step toward addressing the growi...
Our everyday lives are dictated by technical developments, and we will be increasingly moulded and changed by them. We can only actively help to shape the future if we know what awaits us. So how can we maintain a clear overview? The "Technology Guide: Principles - Applications - Trends" can provide sound assistance.
Engineers from the University of Pennsylvania, Sandia National Laboratories and Rice University have demonstrated the formation of interconnected carbon nanostructures on graphene substrate in a simple assembly process that involves heating few-layer graphene sheets to sublimation using electric current that may eventually lead to a new paradigm for building integrated carbon-based devices.
Researchers are reporting the first use of a fundamentally new approach in the quest to snare the Holy Grail of the lighting industry: An LED (light-emitting diode) - those ultra-efficient, long-lived light sources - that emits pure white light.
JenLaur Ltd., LLC is announcing the discovery of a template for creation of amino acids, nucleosides, and RNA through a proprietary patent pending method of metallofullerene production. This new process is a further development of prior metallofullerene methodology that was, in the words of Dr. Richard E. Smalley, "a completely new material that may have significance in the carbon-carbon composite field and other applications."
Offering a view of the garden and an adjacent field, it looks like any other window. But this window offers an additional feature: it also produces electricity. The facades of the house, too, harness solar energy to supply the occupants with electrical power. This is what the domestic power supply of the future could look like.
A research team headed by Wolfgang Tremel at the University of Mainz has now developed a new process for the production of tin sulfide nanotubes. As reported in the journal Angewandte Chemie, the researchers let the SnS2 tubes “grow” out of a drop of metal.
JPK Instruments, a world-leading manufacturer of nanoanalytic instrumentation for research in life sciences and soft matter, is pleased to announce the installation of its unique NanoTracker™ optical tweezers system in the laboratory of Dr. Remus Dame at Leiden University.
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