Chemists create adaptable metallic-cage gels
New materials could be tuned for applications including drug delivery and water filtration.
Posted: Nov 18th, 2015
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Nanotechnology News – Latest Headlines
Drug delivery - in control with hydrogels
Microstructured hydrogels can negate the problem of premature release when used as drug delivery systems.
Posted: Nov 18th, 2015
Read moreGraphene's stabilizling influence on supercapacitors
Graphene and metal nitrides improve the performance and stability of energy storage devices.
Posted: Nov 18th, 2015
Read moreFrom nanocrystals to earthquakes, solid materials share similar failure characteristics
Apparently, size doesn't always matter. An extensive study by an interdisciplinary research group suggests that the deformation properties of nanocrystals are not much different from those of the Earth's crust.
Posted: Nov 17th, 2015
Read moreCheaper, high performing LEDs with crystalline nanomaterial
Materials researchers has developed a new type of light-emitting diode, or LED, using an organic-inorganic hybrid that could lead to cheaper, brighter and mass produced lights and displays in the future.
Posted: Nov 17th, 2015
Read moreStacking instead of mixing improves the energy efficiency of topological insulators
Researchers have found a way to control the desired conducting properties of topological insulators more precisely and reliably than ever before.
Posted: Nov 17th, 2015
Read moreNanotechnology-based sensor developed to measure microRNAs in blood, speed cancer detection
A simple, ultrasensitive microRNA sensor holds promise for the design of new diagnostic strategies and, potentially, for the prognosis and treatment of pancreatic and other cancers.
Posted: Nov 17th, 2015
Read moreFlexoelectricity is more than Moore
Researchers have produced the world's first integrated flexoelectric microelectromechanical system on silicon.
Posted: Nov 17th, 2015
Read moreLuminescent nanoparticles to image brain function
Researchers are on pace to develop the next generation of functional materials that could enable the mapping of the complex neural connections in the brain. The ultimate goal is to better understand how the billions of neurons in the brain communicate with one another during normal brain function, or dysfunction, as result of injury or disease.
Posted: Nov 17th, 2015
Read moreElectrons always find a (quantum) way
Scientists have demonstrated for the first time how electrons are transported from a superconductor through a quantum dot into a metal with normal conductivity. This transport process through a quantum dot had already been calculated theoretically in the nineties, but scientists at the University of Basel have now succeeded in proving the theory with measurements.
Posted: Nov 17th, 2015
Read moreNanomaterial-based catalyst improves drug and pesticide production
Scientists have developed a new catalyst material, graphene containing oriented metal nanoparticles, for organic reactions in the manufacture of drugs and pesticides. Aside from the material itself, the work's main contribution lies in the single-step process by which it is obtained.
Posted: Nov 17th, 2015
Read moreResearchers develop flexo-electric nanomaterial
The material has built-in mechanical tension that changes shape when you apply electrical voltage, or that generates electricity if you change its shape.
Posted: Nov 17th, 2015
Read moreResearchers test the limits of toughness in nanocomposites
By slipping springy polystyrene molecules between layers of tough yet brittle composites, researchers made materials stronger and more flexible, in the process demonstrating the theoretical limits of how far this toughening technique could go.
Posted: Nov 17th, 2015
Read more3-D mapping a new drug-delivery tool
Scientists have developed a new method that can 'see' inside dispersed cubosomes (dispersed cubic liquid crystalline phases) with unprecedented detail. The breakthrough can help to improve their design significantly for better drug or nutrient delivery.
Posted: Nov 17th, 2015
Read moreRefrigerating liquids with a laser for the first time
Scientists used an infrared laser to cool water by about 36 degrees Fahrenheit - a major breakthrough in the field.
Posted: Nov 17th, 2015
Read moreA new symmetry underlies the search for new materials
A new type of symmetry operation has the potential to quicken the search for new advanced materials that range from tougher steels to new types of electronic, magnetic, and thermal materials. With further developments, this technique could also impact the fields of computational materials design.
Posted: Nov 17th, 2015
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