New ceramic material improves properties of hydroxyapatite nanoparticles
Researchers propose a simple and cheap method to produce hydroxyapatite nanoparticles and improve its mechanical properties.
Apr 27th, 2015
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Nanotechnology News – Latest Headlines
Weighing and imaging molecules one at a time
Building on their creation of the first-ever mechanical device that can measure the mass of individual molecules, one at a time, a team of scientists has created nanodevices that can also reveal their shape. Such information is crucial when trying to identify large protein molecules or complex assemblies of protein molecules.
Apr 27th, 2015
Read moreGraphene-based technique creates the smallest gaps in nanostructures
A new procedure will enable researchers to fabricate smaller, faster, and more powerful nanoscale devices - and do so with molecular control and precision.
Apr 27th, 2015
Read moreResearchers model new atomic structures of gold nanoparticle
They may deal in gold, atomic staples and electron volts rather than cement, support beams and kilowatt-hours, but chemists have drafted new nanoscale blueprints for low-energy structures capable of housing pharmaceuticals and oxygen atoms.
Apr 27th, 2015
Read moreStudy explores the interaction of carbon nanotubes and the blood-brain barrier
The study investigates the ability of amino-functionalized multi-walled carbon nanotubes to cross the Blood-Brain Barrier (BBB) by two ways: in vitro using a co-culture BBB model comprising primary porcine brain endothelial cells and primary rat astrocytes and, in vivo, following a systemic administration of radiolabelled f-MWNTs.
Apr 27th, 2015
Read moreSimpler nanoscale bioreplication of beetle decoys
Ash trees in 22 eastern states of U.S.A. are being decimated by emerald ash borers (EABs), an Asian beetle that arrived in Michigan more than two decades ago. The pest has even spread westwards into Kansas and Colorado. Nothing seemed to be effective against EABs, until decoys designed to mimic female EABs were found in 2012 by a group of researchers to be successful in enticing male EABs for mating. Last year, the same researchers found the decoys could be used to electrocute and kill the seduced males.
Apr 26th, 2015
Read moreScientists develop first liquid nanolaser
Technology could lead to new way of doing lab-on-a-chip medical diagnostics.
Apr 24th, 2015
Read moreMicro fingers for arranging single cells
Development of hollow microprobe array for handling single cells in a parallel layout.
Apr 24th, 2015
Read moreHeat makes electrons spin in magnetic superconductors
Physicists have shown how heat can be exploited for controlling magnetic properties of matter. The finding helps in the development of more efficient mass memories.
Apr 24th, 2015
Read moreGraphene brings 3-D holograms clearer and closer
New research reveals potential for 'total immersion of real and virtual worlds'.
Apr 24th, 2015
Read moreChemists' synthesis of silicon oxides opens 'new world in a grain of sand'
In an effort that reaches back to the 19th-century laboratories of Europe, a discovery by chemistry researchers establishes new research possibilities for silicon chemistry and the semiconductor industry. The study gives details on the first time chemists have been able to trap molecular species of silicon oxides.
Apr 24th, 2015
Read moreA light switch for superconductivity
A single layer of molecules allows an insulator to be turned into a superconductor using light.
Apr 24th, 2015
Read moreNovel method takes quantum sensing to new level
Thermal imaging, microscopy and ultra-trace sensing could take a quantum leap with a new technique.
Apr 23rd, 2015
Read moreResearchers add a new (graphene) wrinkle to cell culture
Using a technique that introduces tiny wrinkles into sheets of graphene, researchers have developed new textured surfaces for culturing cells in the lab that better mimic the complex surroundings in which cells grow in the body.
Apr 23rd, 2015
Read moreSilver nanoclusters inside synthetic DNA create tunable fluorescent array
Researchers cradle silver nanoclusters inside synthetic DNA to create a programmed, tunable fluorescent array.
Apr 23rd, 2015
Read moreHighly conductive germanium nanowires made by a simple, one-step process
For the first time, germanium nanowires have been deposited on indium tin oxide substrate by a simple, one-step process called electrodeposition.
Apr 23rd, 2015
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