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Welcome to Nanotech Today at InTimeTV.com. Nanotech Today is hosted by Ogan Gurel, MD/MPhil and combines two 21st century technologies – internet TV and nanotech – to communicate globally advances and trends in Nanotechnology worldwide.

This week's episode of Nanotech Today features Chad Mirkin PhD, Professor of Chemistry and Director of the Institute for Nanotechnology.

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Welcome to Nanotech Today at InTimeTV.com. Nanotech Today is hosted by Ogan Gurel, MD/MPhil and combines two 21st century technologies – internet TV and nanotech – to communicate globally advances and trends in Nanotechnology worldwide.

This week's episode of Nanotech Today features Neville Freeman PhD, President of Farfield Scientific.

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Welcome to Nanotech Today at InTimeTV.com. Nanotech Today is hosted by Ogan Gurel, MD/MPhil and combines two 21st century technologies – internet TV and nanotech – to communicate globally advances and trends in Nanotechnology worldwide.

This week's episode of Nanotech Today features Phillip Messersmith PhD Professor of Biomedical Engineering at Northwestern University.

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Welcome to Nanotech Today at InTimeTV.com. Nanotech Today is hosted by Ogan Gurel, MD/MPhil and combines two 21st century technologies – internet TV and nanotech – to communicate globally advances and trends in Nanotechnology worldwide.

This week's episode of Nanotech Today features Dean Ho, PhD, Professor of Biomedical Engineering at Northwestern University

Source: NANOtechwire.com

Recent findings by medical researchers indicate that naturally occurring nanotubes may serve as tunnels that protect retroviruses and bacteria in transit from diseased to healthy cells — a fact that may explain why vaccines fare poorly against some invaders.

To better study the missions of these intercellular nanotubes, scientists have sought the means to form them quickly and easily in test tubes.

Sandia National Laboratories researchers have now learned serendipitously to form nanotubes with surprising ease.

By Michael Berger, Nanowerk.com

(Nanowerk Spotlight) Light-emitting nanostructures are widely used for optical, photonic, chemical, and biological devices. For example, fluorescent nanoparticles are useful for biological assays and as tumor markers, chemical sensors, and organic lasers, whereas one-dimensional luminescent nanowires are exploited for novel nanoscale photonic devices such as nano-lasers and nanowire scanning microscopy. While several methods to prepare organic, inorganic, and polymeric light-emitting nanostructures have been developed, the fabrication of luminescent nanoarchitectures with a tailored morphology and pattern is still challenging.

Source: Nanowerk News

Italy and Israel are set to establish a joint nanotechnology lab, that will focus on nano-photos, quantum computers and ultra-cooled atoms.

The lab will be jointly operated by the Weizmann Institute of Science (Rehovot, Israel) and LENS lab (Florence, Italy). The two sides, which have signed a memorandum of understanding, hope that the initial investment in the project will be Euros 250,000 Euro ($388,000).

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Welcome to Nanotech Today at InTimeTV.com. Nanotech Today is hosted by Ogan Gurel, MD/MPhil and combines two 21st century technologies – internet TV and nanotech – to communicate globally advances and trends in Nanotechnology worldwide.

This week's episode of Nanotech Today features Hooman Mohseni PhD, Assistant Professor of Electrical Engineering & Computer Sciences - Northwestern University

Source: ITPro /...

Nanoribbons solve problems in bendable electronics

Scientists in the US have developed flexible silicon circuit boards, which could be used to create wearable computers or biomedical devices.

The boards are created from "nanoribbons", ultra-thin sheets of silicon bonded to sheets of rubber. The sheets are so thin that a complete circuit is just one and a half microns thick, hundreds of times thinner than conventional silicon circuits found in PCs.

Source: Eurekalert.org /...

Flexible colour monitors and 'heads-up' displays in windscreens may soon be a reality.

Engineers have created the first "active matrix" display using a new class of transparent transistors and circuits, a step toward realizing applications such as e-paper, flexible color monitors and "heads-up" displays in car windshields.

The transistors are made of "nanowires," tiny cylindrical structures that are assembled on glass or thin films of flexible plastic. The researchers used nanowires as small as 20 nanometers - a thousand times thinner than a human hair - to create a display containing organic light emitting diodes, or OLEDS. The OLEDS are devices that rival the brightness of conventional pixels in flat-panel television sets, computer monitors and displays in consumer electronics.

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Welcome to Nanotech Today at InTimeTV.com. Nanotech Today is hosted by Ogan Gurel, MD/MPhil and combines two 21st century technologies – internet TV and nanotech – to communicate globally advances and trends in Nanotechnology worldwide.

This week's episode of Nanotech Today features Franz Geiger PhD, Dow Chemical Company Professor at Northwestern University.

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Welcome to Nanotech Today at InTimeTV.com. Nanotech Today is hosted by Ogan Gurel, MD/MPhil and combines two 21st century technologies – internet TV and nanotech – to communicate globally advances and trends in Nanotechnology worldwide.

This week's episode of Nanotech Today features Sandra Bishnoi PhD, Assistant Professor at Illinois Institute of Technology.

InTimeTV is very pleased to announce a new internet TV talk show for professionals: Nanotech Today. Nanotech Today, which is hosted by Dr. Ogan Gurel, is a truly global venue by which nanotechnology professionals can share ideas, trends and perspectives worldwide.

Guests on the programs include leading researchers, academicians, industry specialists, investment analysts, government officials and other professionals involved in the ever changing world of nanotechnology.

Source: BBC News

Tiny magnets made by bacteria could be used to kill tumours, say researchers.

A team at the University of Edinburgh has developed a method of making the nanomagnets stronger, opening the way for their use in cancer treatment.

The bacteria-produced magnets are better than man-made versions because of their uniform size and shape, the Nature Nanotechnology study reported.

It is hoped one day the magnets could be guided to tumour sites and then activated to destroy cancerous cells.

The bacteria take up iron from their surroundings and turn it into a string of magnetic particles.

They use the chains of particles like a needle of a compass to orientate themselves and search for oxygen-rich environments.

Nanotechnology refers broadly to a field of applied science and technology whose unifying theme is the control of matter on the atomic and molecular scale, normally 1 to 100 nanometers, and the fabrication of devices with critical dimensions that lie within that size range.

Examples of nanotechnology in modern use are the manufacture of polymers based on molecular structure, and the design of computer chip layouts based on surface science. Despite the great promise of numerous nanotechnologies such as quantum dots and nanotubes, real commercial applications have mainly used the advantages of colloidal nanoparticles in bulk form, such as suntan lotion, cosmetics, protective coatings, drug delivery, and stain resistant clothing.

Micro and nanotechnologies are revolutionising medicine:

'Almost invisible' tools are being developed by European researchers to discover diseases earlier and to treat patients better.

The miniaturisation of instruments to micro and nano dimensions promises to make our future lives safer and cleaner. A team of European researchers from the Fraunhofer Institute for Biomedical Technologies Institute near Saarbruecken is using nanotechnology to improve diagnostic capabilities.

In the "Adonis"-project, nano-sized gold particles are used to detect prostate cancer cells at an early stage.

Stanford researchers have found a way to use silicon nanowires to reinvent the rechargeable lithium-ion batteries that power laptops, iPods, video cameras, cell phones, and countless other devices.

The new version, developed through research led by Yi Cui, assistant professor of materials science and engineering, produces 10 times the amount of electricity of existing lithium-ion, known as Li-ion, batteries. A laptop that now runs on battery for two hours could operate for 20 hours, a boon to ocean-hopping business travelers.

"It's not a small improvement," Cui said. "It's a revolutionary development."

The greatly expanded storage capacity could make Li-ion batteries attractive to electric car manufacturers. Cui suggested that they could also be used in homes or offices to store electricity generated by rooftop solar panels.

MIT scientists have harnessed the construction talents of tiny viruses to build ultra-small "nanowire" structures for use in very thin lithium-ion batteries. By manipulating a few genes inside these viruses, the team was able to coax the organisms to grow and self-assemble into a functional electronic device.

The goal of the work, led by MIT Professors Angela Belcher, Paula Hammond and Yet-Ming Chiang, is to create batteries that cram as much electrical energy into as small or lightweight a package as possible. The batteries they hope to build could range from the size of a grain of rice up to the size of existing hearing aid batteries.

NC NANOTECH 2008
Great minds turning tiny stuff into successful companies

The third annual NC Nanotech Conference comes to Winston-Salem: Wednesday March 26 - Thursday, March 27, 2008.

Commercializing Nanotechnology in North Carolina: Companies, Customers, Capital and Collaboration

From Angels to Accelerators,
From Intellectual Property to Investment Potential,
From the Science to the Spin-Out to the Point-of-Sale,

Official Site

Nanotechnology continues to receive growing attention from venture capital investors.

Government, universities/labs, and corporations are fueling the growth of nanotech research into profitable commercial applications.

Investing in nanotech opportunities: Venture capitalists’ perspectives & strategies
Nanotech & public companies: Capitalizing on nano business opportunities and mitigating risks
Global nanotech: Investing trends & governmental funding
Commercial advances: Real companies and real revenues
Briefing sessions on: Energy, materials, life sciences, tools and memory/electronics

What you should know as an investor: A look at the “new” patent regulations & reform and how it applies to nanotech domestically & internationally.

- The outlook for VC backed companies