In latest generation of tiny biosensors, size isn't everything
UCLA researchers overturn conventional wisdom on nanowire-based diagnostic devices.
Posted: Apr 11th, 2014
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Nanotechnology News – Latest Headlines
New physical phenomenon on nanowires seen for the first time
Scientists have demonstrated for the first time that both, efficient light emission and detection functionalities can be achieved in the very same nanowire material by applying mechanical strain.
Posted: Apr 11th, 2014
Read moreThe ATM strikes back - with nanoparticles
Hot foam may soon send criminals running if they damage ATM. Researchers have developed a special film that triggers an intense reaction when destroyed. The idea originates from a beetle that uses a gas explosion to fend off attackers.
Posted: Apr 11th, 2014
Read moreTuning a single nanowire improves solar cells and LEDs
Changes at the atom level in nanowires offer vast possibilities for improvement of solar cells and LED light. Researchers have discovered that by tuning a small strain on single nanowires they can become more effective in LEDs and solar cells.
Posted: Apr 11th, 2014
Read moreCatching the (invisible) wave
Researchers create a unique semiconductor of near perfect quality with embedded nanostructures that can manipulate infrared and terahertz light.
Posted: Apr 11th, 2014
Read moreAdditive manufacturing approach (3D printing) with nanoparticles
Researchers have created a technique called light-directed electrophoretic deposition, which uses photoconductive electrodes and DC electrical fields to dynamically and arbitrarily pattern 3D nanocomposite material.
Posted: Apr 11th, 2014
Read moreA quick chill releases magnetic frustration
The delicate interplay between electronic properties and crystal structure explains how 'frustrated' magnets escape magnetic deadlock at low temperatures.
Posted: Apr 11th, 2014
Read moreIndividual carbon nanotubes go under the microscope
Ultrahigh-resolution optical imaging of individual carbon nanotubes is now possible under user-friendly conditions.
Posted: Apr 11th, 2014
Read morePlastic Logic shows a flexible OLED display for wearable devices
Plastic Logic demonstrated a flexible AMOLED display at Printed Electronics Europe. The flexible device is the direct result of a recently announced collaboration with Novaled, a supplier of OLED materials.
Posted: Apr 10th, 2014
Read more'NanoDay in Buffalo' introduces 450 students to opportunities in nanotechnology
The students obtained an up-close look at the 21st Century science that is driving technological progress by taking part in a number of engaging presentations, nano-enabled demonstrations, and hands-on activities. Students also learned about the cutting-edge initiatives that are leading to a growing number of nanotechnology-based careers.
Posted: Apr 10th, 2014
Read moreThermoelectric generator on glass fabric for wearable electronic devices
Researchers have developed a glass fabric-based thermoelectric generator that is extremely light and flexible and produces electricity from the heat of the human body. In fact, it is so flexible that the allowable bending radius of the generator is as low as 20 mm.
Posted: Apr 10th, 2014
Read moreEmerging research suggests a new paradigm for 'unconventional superconductors'
An international team of scientists has reported the first experimental observation of the quantum critical point (QCP) in the extensively studied 'unconventional superconductor' TiSe2, finding that it does not reside as predicted within the superconducting dome of the phase diagram, but rather at a full GPa higher in pressure.
Posted: Apr 10th, 2014
Read moreArt and Science International Photo Contest
This contest addresses to all amateur/professional photographers and scientists. Any science related image is eligible for competition.
Posted: Apr 10th, 2014
Read moreInvitation to the 10th International Conference On Physics Of Advanced Materials
This event is intended to be a forum of physicists, chemists, material scientists, physicians, engineers and artists for discussion and exchange of ideas and results, both in fundamental and applied research of advanced materials and will consist of invited and contributed papers during plenary, oral and poster sessions.
Posted: Apr 10th, 2014
Read moreVirus structure inspires novel understanding of onion-like carbon nanoparticles
Symmetry is ubiquitous in the natural world. It occurs in gemstones and snowflakes and even in biology, an area typically associated with complexity and diversity. There are striking examples: the shapes of virus particles, such as those causing the common cold, are highly symmetrical and look like tiny footballs.
Posted: Apr 10th, 2014
Read moreSunlight generates hydrogen in new porous silicon
Porous silicon manufactured in a bottom up procedure using solar energy can be used to generate hydrogen from water, according to a team of Penn State mechanical engineers, who also see applications for batteries, biosensors and optical electronics as outlets for this new material.
Posted: Apr 10th, 2014
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