Researchers compare 'new' and 'aged' catalytic converter at the nanoscale level
Lower diesel emissions may be possible thanks to a catalyst that 'stays young'.
Nov 29th, 2017
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Nanotechnology News – Latest Headlines
Piezoelectrics - Leaving lead behind
Thin films of a lead-free piezoelectric finally match the performance of the lead-bearing standard.
Nov 29th, 2017
Read moreRevolutionary nanomapping microscope and labelling technique maps DNA mutations
A team of scientists has developed a new nanomapping microscope - powered by the laser and optics found in a typical DVD player.
Nov 29th, 2017
Read moreA guidebook for exotic states
A theoretical model will allow systematic study of a promising class of peculiar quantum states.
Nov 29th, 2017
Read moreHarnessing the rattling motion of oxygen ions to convert T-rays to visible light
A team of researchers has shown that terahertz rays can be converted to light visible to the human eye. The finding is a breakthrough for functional materials research and could lead to the development of a new kind of terahertz detector.
Nov 29th, 2017
Read moreThe ultimate defense against hackers may be just a few atoms thick
Researchers discover big cryptographic potential in nanomaterial.
Nov 29th, 2017
Read moreAddition of tin boosts nanoparticle's photoluminescence
Scientists have developed germanium nanoparticles with improved photoluminescence, making them potentially better materials for solar cells and imaging probes.
Nov 28th, 2017
Read moreNew technique reduces side-effects, improves delivery of chemotherapy nanodrugs
Researchers have developed a new method for delivering chemotherapy nanodrugs that increases the drugs' bioavailability and reduces side-effects.
Nov 28th, 2017
Read moreResearchers develop highly efficient thermochromic windows
Demonstration device dynamically responds to sunlight by transforming from transparent to tinted while converting sunlight into electricity.
Nov 28th, 2017
Read moreQuantum-emitting answer might lie in the solution
By growing nanocrystals in solution, researchers have demonstrated a new colloidal technique for making optoelectronic emitters.
Nov 28th, 2017
Read moreAtomistic calculations predict that boron incorporation increases the efficiency of LEDs
Using predictive atomistic calculations and high-performance supercomputers, researchers found that incorporating the element boron into the widely used InGaN (indium-gallium nitride) material can keep electrons from becoming too crowded in LEDs, making the material more efficient at producing light.
Nov 28th, 2017
Read moreResearchers inadvertently boost surface area of nickel nanoparticles for catalysis
Scientists have discovered that a technique designed to coat nickel nanoparticles with silica shells actually fragments the material - creating a small core of oxidized nickel surrounded by smaller satellites embedded in a silica shell. The surprising result may prove useful by increasing the surface area of nickel available for catalyzing chemical reactions.
Nov 28th, 2017
Read moreNanosensor measures tension of tissue fibers
Computer simulations have helped a team of researchers to develop a peptide that is able to detect the tensional state of tissue fibers. This paves the way for completely novel research approaches in medicine and pharmacology.
Nov 28th, 2017
Read moreResearchers achieve significant breakthrough in topological insulator based devices
Researchers have, for the first time, successfully demonstrated room temperature magnetisation switching driven by giant spin-orbit torques in topological insulator/conventional ferromagnet heterostructures with an extremely low current density, that can address the issue of scalability and high power consumption needed in modern spintronic devices.
Nov 28th, 2017
Read moreFreezing electrons makes them get in line
New research suggests that electrons in a two-dimensional gas can undergo a semi-ordered (nematic) to mostly-ordered (smectic) phase transition, which has been discussed in physics theory but never seen in practice before.
Nov 28th, 2017
Read moreStudy shows potential for efficiently controlling 2-D materials with light
In experiments with an ultrafast ?electron camera,? laser light hitting a material is almost completely converted into nuclear vibrations, which are key to switching a material?s properties on and off for future electronics and other applications.
Nov 27th, 2017
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