Nanotechblog

Mobile phone recycling is a quick escalating idea that is taking the world by storm, and a way of earning yourself some supplementary money. Even so, people across the globe are still very much unknowledgeable towards the potential behind this new cash earning method.

Should you or any person you know have any old mobile phones lying around their dwelling then now is the paramount time to see how much they could be worth by using a mobile phone recycling comparison website like SellMyMobile.com, and the course of action couldn’t be any easier. When you come to sell your mobile, you can work out all the UK’s leading mobile phone recycle companies to give you the highest price possible on your broken, unused or even new mobile phone, saving you time and money from having to in fact visit each web site and take note of the prices.

The course of action to selling your phones for money is clear-cut and will literally only take you a matter of minutes to finalize. To sell mobile handsets simply search for your phone, look out for the best price label and send it in using information that will be emailed across to you. It doesn’t cost you a penny and you will obtain the money for it within the post within several working days. Help declutter your house, get yourself some extra money, and help the environment by recycling your mobile phones with SellMyMobile.com.

Recycling mobile phones is increasing in popularity with numerous people from around the world, but what phone is the most expensive? And which mobile phone is the selling the most?

Well unsurprisingly the Apple iPhone is the most expensive at the minute clocking in at a staggering £350 at MobilePhoneXchange, so if you are in possession of a new Apple iPhone that you don’t need, or don’t want you could make yourself a quite a bit of money.

The most popular phone that can be used for mobile phone recycling at the moment is the Nokia N95 8GB and if you are the owner of one and you want to trade you can receive up to £118 if you trade it in today at Love2Recycle. Therefore it’s time to hunt down your old phones and make yourself some fast cash!

Microsoft has developed a nanotechnology based color barcode system which will be attached to DVDs. Nanotechnology is being used for controlling counterfeiting. In this case nanoparticles will be embedded into the code for countering piracy. To be integrated into the code and packaging structure the material will be illuminated under a particular frequency of light and a handheld digital reader will be used for detection. Even cell phones with cameras and webcams will be used for interacting with the barcodes.

Now it will offer more security and even link to any bonus feature or movie trailer. There are some cons of using these nanotechnology labels since besides requiring color even high quality printing is required which might be expensive for some. Also, special scanner is needed and standard bar code scanners would be rendered redundant. As of now, these codes would be used in case of high value commercial media such as video games, movies and other recordings.

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Via nanowerk

Scientists have developed a new type of nanoparticles that can aim, image and destroy tumor cells. This technology can also be used to develop means by which cancer can be cured.

The system contains gold nanoparticles which branching polymers called dendrimers. These dendrimers sprout out from the surface of the nanoparticles. These particles can be used to launch a multiprong attack against the tumors.

The arms of these dendrimers can carry many different molecules, including those that can fight cancer cells and even drugs that can slow their growth or destroy them completely.

Scientists aim that this method should be able to destroy the cancer cells without harming anything else in the body. Currently researchers are pursuing tests on animals and once the technology pass some more tests then it should be made available for human use.

Via: Medlaunches

Now nanotechnology has been embraced by the fashion world too. Fiber scientists and fashion designers have come together to create a piece of clothing which can not only shield you from flu and cold but does not even require any washing. The other piece of clothing which has also been created using nanotechnology not only offers protection against smog and air pollution but also safeguards you against dangerous gases.

If you look closely at these pieces of clothing with a microscope you will realize that these are group electrostatically charged nanoparticles which create a protective shield around the cotton fibers in the dress. Created using solutions containing nanoparticles the color achieved is not the result of any dye but reflections of manipulation of nanoparticles. It looks certain that nanotechnology would get the needed popularity through the world of fashion.

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Via: medlaunches

Here is some good news for all. The scientists from Arizona State University’s Centre for Applied Nanoionics will soon empower your memory devices with high performance, long battery life and enriched storage capacity.

They are articulate in applying nanotechnology in almost all the memory devices from digital cameras to laptops available in the market. It is inexpensive and compatible to any memory device.

Michael Kozicki, Director at Centre for Applied Nanoionics says,

In using readily available materials, we’ve provided a way for this memory to be made at essentially zero extra cost, because the materials you need are already used in the chips — all you have to do is mix them in a slightly different way.

As of now, the memory devices are based charge. Thus, the performance of such devices largely depends upon the physical size. If the device is smaller in size, then it can not store sufficient charge. Ultimately, less memory and poor performance!

The scientists have developed a resistance-based memory using nanotechnology which is capable of storing multiple bits on one site. The unique feature of this memory is that it does not alter, even when the power is down.

The Centre for Applied Nanoionics has carried out the research partnering with Research Center Julich in Germany.

Via: Advanced Nanotechnology

Image: Vintage Calculators

HP has entered into its first nanotechnology licensing deal which would make it possible to manufacture powerful semiconductors in a cheap manner. Technique based on HP approach to nanoimprint lithography has been developed by Nanolithosolutions which would be used for stamping out patterns for wires for making computer chips. This is the first deal with regards to nanotechnology that the company has signed in the past twelve years.

The technology costs one tenth of the existing systems and this tool can help in adapting existing equipment to high resolution nanoimprint lithography machines and then are used for creation of miniaturized patterns which can be measured in nanometers. After creation of master mold copies can be stamped out in a quick manner and filled with wires for a manufacturing process in order to develop powerful chips at effective costs. As of now prototypes have been created with fifteen nanometers width of wire which is just one third of the size of the advanced chips.

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Via: iht

Some Cornell University Scientists have developed special light-emitting nanofibers in the size of viruses and tiny bacteria that would surely boost the nano world to develop some other pioneering innovations.

These synthetic fibers are made of compound based on ruthenium and are just 20 nm wide. This light effect technique is called electrospinning in which fibers spun from a mixture of the metal complex called tris-bipyridine and polymer polyethylene oxide.

To create orange light effects fibers are energized via low voltage through micro-patterned electrodes. This innovative discovery also reveals that diminutive light-emitting devices can be prepared with more simple fabrication methods.

This is also noteworthy that this light emitting fiber technique would surely amalgamate into other upcoming smaller and flexible electronics, sensing devices and microscopes.

Via: Tgdaily

Nanotechnology, after expanding its horizon in leaps and bounds, has eventually penetrated the world of plant biology, thanks to a team of U.S. scientists. They have used nanotechnology for penetrating the walls of plant cells.

With the use of nanotechnology, the experts have delivered a gene and a chemical into the cell walls to precisely trigger the expressions of the genes.

This innovation with introducing nanotechnology to plant biology and agricultural biotechnology has helped in creating a powerful tool to target plant cell-deliveries.

Though, scientists have already successfully introduced a gene into a plant cell, unlike this new application, in other cases, chemicals are used to just activate the functions of a gene. But, the process is not as precise as the new nanotechnology-based one, and the chemicals could also be toxic to the plant.

It is a real breakthrough by the team of Iowa State University researchers.

Study leader Professor Kan Wang said,

With the mesoporous nanoparticles, we can deliver two biogenic species at the same time. We can bring in a gene and induce it in a controlled manner at the same time and at the same location. That`s never been done before.

So, here comes ‘nanotechnology’ to help a more precise gene activation in plant cell as well as trigger their expressions at the same time.

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How about a molecular nose using nanoparticle based sensors for sniffing and identification of proteins? University of Massachusetts Amherst scientists have gone ahead and developed this nose which can be used for detection of various proteins which can be used for diagnosis of diseases such as cancer. The nose operates in a holistic manner and in this case gold nanoparticles were used which can be easily manipulated. A florescent dye was also added to the sensors in order to figure out which dye was interacting with which protein.

Six types of nanoparticles were used for sensing seven types of proteins and a technique was also developed for dealing with different protein concentrations and by using the raw data along with the statistical analysis the proteins were detected with an accuracy of around ninety six percent. It is more reliable and economical as compared to the current technologies being implemented.

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Via azonano