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Nano

Scientists at the University of Texas have built and tested what appears to be the world's...

Scientists at the Cockrell School of Engineering at the University of Texas have built and tested what appears to be the world's smallest, fastest, and longest-running nanomotor yet – so small that it could fit inside a single cell. The advance could be used to power nanobots that would deliver specific drugs to individual living cells inside the human body.  Read More

A rendering of the nanometer-scale DNA clamp, that recognizes genetic mutations more stron...

Scientists have developed a special DNA clamp to act as a diagnostic nano machine. It's capable of detecting genetic mutations responsible for causing cancers, hemophilia, sickle cell anemia and other diseases, more efficiently than existing techniques. Not only can the clamp be used to develop more advanced screening tests, but it could also help create more efficient DNA-based nano machines for targeted drug delivery.  Read More

Professor Jennifer Curtis 'painting' the 30-micron Mini Lisa

Arguably the world’s most famous painting, da Vinci's Mona Lisa has now been copied onto the world’s smallest canvas at the Georgia Institute of Technology. Associate Professor Jennifer Curtis' "Mini Lisa" is one-third the width of a human hair, with details as small as one-eighth of a micron. Mini Lisa demonstrates the flexibility of a new nanolithography technique that can vary the surface concentration of molecules on very small portions of a substrate.  Read More

A magnetic capsule robot made primarily out of soft elastomer developed at CMU's Nanorobot...

Carnegie Mellon University's (CMU's) Nanorobotics Laboratory has received US$787,000 in funding from the National Institutes of Health, which will be matched by CMU, to develop a squishy robotic capsule that can be controlled while inside the body. The capsule could replace invasive endoscopes by performing camera imaging, drug injection, tissue sampling, and more.  Read More

The MinION is the size of a USB memory stick, and obtains both power and computer analysis...

At the Advances in Genome Biology and Technology 2012 conference (AGBT), Oxford Nanopore Technologies Ltd. announced it is entering the gene-sequencing battle with a disposable DNA sequencer that will sell for under $900 in the second half of 2012. The USB-size sequencer is called the MinION (min-ion), and has already demonstrated the potential to bring genome sequencing and personalized medicine out of the lab and into physicians’ offices.  Read More

The Pill is a new speaker dock, designed specifically for the sixth-generation iPod nano

There are currently a plethora of speaker docking systems out there, for use with iPhones or classic iPods. There have been some solutions created specifically for previous generations of iPod nanos, such as the devices made by Green Power and Dexim, but the new sixth-generation nanos have a different form factor with different docking requirements. One of the companies responding to that change is Singapore’s Gavio, which recently launched a speaker dock designed specifically for the current incarnation of the nano. It’s called The Pill, although if you want to get technical, a more accurate name would have been The Capsule.  Read More

A conventional gyroscope

Earlier this year the iPhone 4 became the first smartphone to boast a built-in gyroscope in addition to an accelerometer, proximity sensor and ambient light sensor. Combining a gyroscope with an accelerometer allows the device to sense motion on six axes – left, right, up, down, forward and backward, as well as roll, pitch and yaw rotations – allowing for more accurate motion sensing abilities comparable to a game controller such as the Wii-mote. The iPhone 4 uses a MEMs (micro-electro-mechanical-systems) gyroscope but a newly developed optical gyroscope, small enough to fit on the head of a pin, could allow the integration of more accurate motion sensing technology in not only smartphones, but also in medical devices inside the human body.  Read More

In the future, dentists may use a special nano-sized film  to bring diseased teeth back to...

The words "You need root canal treatment" are not what you want to hear when you visit the dentist, even though millions of teeth are saved every year by the procedure. While the root canal procedure has a high success rate, it still leaves a dead tooth in the mouth. That could be about to change, however, with scientists reporting development of a nano-sized dental film that may bring diseased teeth back to life.  Read More

Now you see it ... this car speedometer cover with two anti-reflective circular surface ar...

If you have a cell phone or laptop or large screen TV, you’ll understand how annoying it is when sunlight glare renders your screen illegible. It’s even dangerous if that glare hits your dashboard and you can’t see how fast you're going. And for people who wear spectacles, glare off the lenses can be debilitating. But a new nanocoating developed by scientists at the Fraunhofer Institute for Mechanics of Materials IWM in Freiburg, Germany, have developed a perfectly non-reflecting material for use on displays and through eyeglasses. The hybrid coating has further advantages: the components are scratch-proof and easy to clean. And where did the inspiration come from … would you believe moths?  Read More

QuantumFilm sensor technology captures 'better pictures in even the most challenging light...

InVisage Technologies has announced a mini image sensor capable of four times the performance and twice the dynamic range of conventional CCD and CMOS sensors. The company has harnessed the unique properties of a quantum-dot based material which can be placed on conventional circuitry to dramatically improve picture quality and sensor performance.  Read More

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