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Frogs have developed rapid defences against the red swamp crayfishFrogs have developed rapid defences against the red swamp crayfish

Researchers: Consider the 'anticrystal'Researchers: Consider the 'anticrystal'

No extra mutations in modified stem cells, study findsNo extra mutations in modified stem cells, study finds

Silicon oxide memories catch manufacturers' eyeSilicon oxide memories catch manufacturers' eye

Diving for pearls with the Hubble Space TelescopeDiving for pearls with the Hubble Space Telescope

Cooperation among humans, a question of ageCooperation among humans, a question of age

Oregon study details brain pathways linking visual function, runningOregon study details brain pathways linking visual function, running

Protein's 'hands' enable bacteria to establish infection, research findsProtein's 'hands' enable bacteria to establish infection, research finds

New feathered predatory fossil sheds light on dinosaur flightNew feathered predatory fossil sheds light on dinosaur flight

Scientists develop technology to redirect proteins towards specific areas of the genomeScientists develop technology to redirect proteins towards specific areas of the genome

New paths into the world of quasiparticlesNew paths into the world of quasiparticles

Less exercise, not more calories, responsible for expanding waistlinesLess exercise, not more calories, responsible for expanding waistlines

Cellular gates for sodium and calcium controlled by common element of ancient originCellular gates for sodium and calcium controlled by common element of ancient origin

70-foot-long, 52-ton concrete bridge survives series of simulated earthquakes70-foot-long, 52-ton concrete bridge survives series of simulated earthquakes

New view of Rainier's volcanic plumbingNew view of Rainier's volcanic plumbing

Potential new therapy with brain-on-a-chip axonal strain injury modelPotential new therapy with brain-on-a-chip axonal strain injury model

Finally, a mug shot for a crop-killing pestFinally, a mug shot for a crop-killing pest

Extinct human cousin gave Tibetans advantage at high elevationExtinct human cousin gave Tibetans advantage at high elevation

High earners in a stock market game have brain patterns that can predict market bubblesHigh earners in a stock market game have brain patterns that can predict market bubbles

Platonic solids generate their 4-dimensional analoguesPlatonic solids generate their 4-dimensional analogues

3D printer to aid the visually impaired students in their educational endeavors3D printer to aid the visually impaired students in their educational endeavors

A healthy lifestyle adds years to lifeA healthy lifestyle adds years to life

Study of animal urination could lead to better-engineered productsStudy of animal urination could lead to better-engineered products

All the world's oceans have plastic debris on their surfaceAll the world's oceans have plastic debris on their surface

Do probiotics help kids with stomach bugs?Do probiotics help kids with stomach bugs?

Long jumpers do better with a spring in their stepLong jumpers do better with a spring in their step

Strict diet suspends development, doubles lifespan of wormsStrict diet suspends development, doubles lifespan of worms

Identified for the first time what kind of explosive has been used after the detonationIdentified for the first time what kind of explosive has been used after the detonation

Copied from nature: Detecting software errors via genetic algorithmsCopied from nature: Detecting software errors via genetic algorithms

Nanotechnology News

Nanophotonics experts create powerful molecular sensor (7/22/2014)

Nanophotonics experts at Rice University have created a unique sensor that amplifies the optical signature of molecules by about 100 billion times. Newly published tests found the device could accurately identify the composition and structure of individual molecules containing fewer than 20 atoms. ...> Full Article


Study advances limits for ultrafast nano-devices (7/21/2014)

Study advances limits for ultrafast nano-devicesA recent study by researchers at the University of Illinois at Urbana-Champaign provides new insights on the physical mechanisms governing the interplay of spin and heat at the nanoscale, and addresses the fundamental limits of ultrafast spintronic devices for data storage and information processing. ...> Full Article


Projecting a 3-dimensional future (7/20/2014)

A team of Tel Aviv University researchers has developed highly efficient holography based on nanoantennas, using the parameters of light itself to create dynamic and complex holographic images. Their research could be used for security as well as medical and recreational purposes, improving laser-based radars and advancing anti-counterfeiting techniques to safeguard against theft. ...> Full Article


'Nano-pixels' promise thin, flexible, high resolution displays (7/20/2014)

'Nano-pixels' promise thin, flexible, high resolution displaysA new discovery will make it possible to create pixels just a few hundred nanometers across that could pave the way for extremely high-resolution and low-energy thin, flexible displays for applications such as 'smart' glasses, synthetic retinas, and foldable screens. ...> Full Article


'Nanojuice' could improve how doctors examine the gut (7/19/2014)

'Nanojuice' could improve how doctors examine the gutUniversity at Buffalo researchers are developing a new imaging technique involving nanoparticles suspended in liquid to form 'nanojuice' that patients would drink. Upon reaching the small intestine, doctors would strike the nanoparticles with a harmless laser light, providing an unparalleled, non-invasive, real-time view of the organ. ...> Full Article


Making dreams come true: Making graphene from plastic? (7/18/2014)

Making dreams come true: Making graphene from plastic?A carbon material is developed without artificial defects commonly found during the production process of graphene while maintaining its original characteristics. ...> Full Article


A new method to detect infrared energy using a nanoporous ZnO/n-Si photodetector (7/17/2014)

A new method to detect infrared energy using a nanoporous ZnO/n-Si photodetectorScientists in Beijing have proposed a new type of photo-energy detector -- of infrared pulsed laser light -- using a nanoporous ZnO/n-Si structure that would be relatively simple and inexpensive to develop. Photodetectors are a core component in optoelectronic devices, and this new detector could have expanded applications in the future. ...> Full Article


Engineers envision an electronic switch just 3 atoms thick (7/16/2014)

Engineers envision an electronic switch just 3 atoms thickStanford researchers believe they've discovered a crystal that can form a monolayer three atoms thick. Computer simulations show that this crystal, molybdenum ditelluride, can act like a switch: its crystal lattice can be mechanically pulled and pushed, back and forth, between two different atomic structures -- one that conducts electricity well, the other that does not. The Stanford team hopes experimental scientists will make this semiconductor crystal and use it to fashion flexible electronics. ...> Full Article


Bolstering batteries with nanotubes (7/16/2014)

Researchers at the Energy Department's National Renewable Energy Laboratory are turning to extremely tiny tubes and rods to boost power and durability in lithium-ion batteries, the energy sources for cell phones, laptops, and electric vehicles. If successful, the batteries will last longer and perform better, leading to a cost advantage for electric vehicles. ...> Full Article


Nanotechnology for a sustainable future, new book offers insights (7/15/2014)

Nanotechnology for a sustainable future, new book offers insightsA newly released book, Nanotechnology Environmental Health and Safety: Risk, Regulation and Management, offers insights into how these new technologies may be applied to build a sustainable future and provides practical strategies for identifying and mitigating the potential risks that accompany emerging nanotechnology. ...> Full Article


Researchers unzip nanotubes by shooting them at 15,000 mph (7/14/2014)

Researchers unzip nanotubes by shooting them at 15,000 mphRice University scientists discover they can unzip nanotubes into graphene nanoribbons without chemicals by firing them at a target at 15,000 miles per hour. ...> Full Article


Silver in the washing machine (7/14/2014)

Silver in the washing machineThe antibacterial properties of silver-coated textiles are popular in the fields of sport and medicine. A team at Empa has now investigated how different silver coatings behave in the washing machine, and they have discovered something important: textiles with nano-coatings release fewer nano-particles into the washing water than those with normal coatings. ...> Full Article


Scientists develop force sensor from carbon nanotubes (7/13/2014)

Scientists develop force sensor from carbon nanotubesA group of researchers from Russia, Belarus and Spain, including Moscow Institute of Physics and Technology professor Yury Lozovik, have developed a microscopic force sensor based on carbon nanotubes. The device is described in an article published in the journal Computational Materials Science. ...> Full Article


Bending the rules (7/12/2014)

Bending the rulesFor his doctoral dissertation in the Goldman Superconductivity Research Group at the University of Minnesota, Yu Chen, now a postdoctoral researcher at UC Santa Barbara, developed a novel way to fabricate superconducting nanocircuitry. However, the extremely small zinc nanowires he designed did some unexpected -- and sort of funky -- things. ...> Full Article


Eco-friendly versatile nanocapsules developed (7/11/2014)

Eco-friendly versatile nanocapsules developedThe Institute for Basic Science has announced that the Center for Self-assembly and Complexity have succeeded in developing a new technology that introduces metal nanoparticles on the surface of polymer nanocapsules made of cucurbit[6]uril. ...> Full Article

Search
New Articles
Nanophotonics experts create powerful molecular sensor

Study advances limits for ultrafast nano-devicesStudy advances limits for ultrafast nano-devices

Projecting a 3-dimensional future

'Nano-pixels' promise thin, flexible, high resolution displays'Nano-pixels' promise thin, flexible, high resolution displays

'Nanojuice' could improve how doctors examine the gut'Nanojuice' could improve how doctors examine the gut

Making dreams come true: Making graphene from plastic?Making dreams come true: Making graphene from plastic?

A new method to detect infrared energy using a nanoporous ZnO/n-Si photodetectorA new method to detect infrared energy using a nanoporous ZnO/n-Si photodetector

Engineers envision an electronic switch just 3 atoms thickEngineers envision an electronic switch just 3 atoms thick

Bolstering batteries with nanotubes

Nanotechnology for a sustainable future, new book offers insightsNanotechnology for a sustainable future, new book offers insights

Researchers unzip nanotubes by shooting them at 15,000 mphResearchers unzip nanotubes by shooting them at 15,000 mph

Silver in the washing machineSilver in the washing machine

Scientists develop force sensor from carbon nanotubesScientists develop force sensor from carbon nanotubes

Bending the rulesBending the rules

Eco-friendly versatile nanocapsules developedEco-friendly versatile nanocapsules developed



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