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Friday, December 11, 2009

nanopacific Holdings Licenses Nanoparticle Tech from UCLA

From www.genomeweb.com:

NEW YORK (GenomeWeb News) – Nanotechnology company NanoPacific Holdings said this week that it has exclusively licensed a suite of supramolecular nanoparticle technologies from the University of California at Los Angeles.

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The nanoparticle technology is a tertiary mixture of modular components that self-assemble into supramolecular nanoparticles with a high degree of size and morphological control, as well as tunable surface charge and chemistry, NanoPacific said.

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Read the complete article: nanopacific Holdings Licenses Nanoparticle Tech from UCLA

NanoPacific Holdings Licenses Nanoparticle Tech from UCLA

From www.genomeweb.com:

NEW YORK (GenomeWeb News) – Nanotechnology company NanoPacific Holdings said this week that it has exclusively licensed a suite of supramolecular nanoparticle technologies from the University of California at Los Angeles.

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In addition, Tseng said that NanoPacific and UCLA are currently negotiating a research agreement to jointly develop applications for the nanoparticles, building on an ongoing collaborative relationship NanoPacific has maintained with the school since it was founded in 2007.

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Read the complete article: NanoPacific Holdings Licenses Nanoparticle Tech from UCLA

Thursday, December 10, 2009

A sprinkling of nanotubes makes plants shoot up

From www.newscientist.com:

TINY they may be, but carbon nanotubes have found a remarkable range of uses, from stretchy loudspeakers to artificial photosynthesis. Now use as a fertiliser can be added to the list.

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The experiment involved placing 270 sterile tomato seeds in a growth medium that contained carbon nanotubes in concentrations ranging from 10 to 40 micrograms per millilitre. A control group consisted of 90 seeds in a nanotube-free growth medium.

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Read the complete article: A sprinkling of nanotubes makes plants shoot up

Nanotech used to build batteries out of paper

From www.computerworld.com:

Computerworld - Researchers at Stanford University have used nanotechnology to create lightweight and even bendable batteries out of paper.

The paper batteries are designed to be folded, crumpled or even soaked in an acidic solution and still work, according to Yi Cui, assistant professor of materials science and engineering, at Stanford. The team created the batteries by coating a sheet of paper with ink made of carbon nanotubes and silver nanowires.

Stanford offered no indication of when the batteries would be ready for commercial use.

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This is just the latest incidence of scientists using nanotechnology to further battery research.

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Read the complete article: Nanotech used to build batteries out of paper

Nanomedicine: Ending 'hit and miss' design

From generef.com:

A dozen laboratories in the Texas Medical Center, including four from Rice University, have won a $3 million Grand Opportunity grant from the National Institutes of Health to conduct a systematic survey of how different sizes and types of nanoparticles be ...

Read the complete article: Nanomedicine: Ending 'hit and miss' design

Carbon nanotubes for high-performance electronics

From docs.lib.purdue.edu:

Carbon nanotube devices offer intrinsic advantages for high-performance logic device applications. The ultrasmall body of a carbon nanotube-the tube diameter-is the key feature that should allow aggressive channel length scaling, while the intrinsic transport properties of the nanotube ensure at the same time high on-currents. in addition, the narrowness of the tube is critical to implementation of novel device concepts like the tunneling transistor. By understanding the unique capabilities of carbon nanotubes and using them in unconventional designs, novel nanoelectronic applications may become feasible. However, much better control of materials quality must be obtained, and new fabrication processes must be developed before such applications can be realized.

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Read the complete article: Carbon nanotubes for high-performance electronics

Wednesday, December 9, 2009

Applied Nanotech Receives Purchase Order for Nanocomposites From US Army

From money.cnn.com:

Applied Nanotech Holdings, Inc. (OTCBB: APNT) announced that it has received a purchase order in the amount of $25,000 from the U.S. Army Engineer Research and Development Center's Construction Engineering Research Laboratory (ERDC-CERL) for test samples of its carbon nanotube (CNT) enhanced fiber reinforced polymer composites. This purchase order is part of the overall goal of ERDC-CERL research in Multifunctional Materials to improve protection of facilities from ballistic and blast threats as well as improve electromagnetic interference (EMI) shielding, seismic resistance and degradation resistance.

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Read the complete article: Applied Nanotech Receives Purchase Order for Nanocomposites From US Army

At Stanford, nanotubes + ink + paper = instant battery

From nanotechwire.com:

Simply coating a sheet of paper with ink made of carbon nanotubes and silver nanowires makes a highly conductive storage device, said Yi Cui, assistant professor of materials science and engineering.

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"These nanomaterials are special," Cui said. "They're a one-dimensional structure with very small diameters." The small diameter helps the nanomaterial ink stick strongly to the fibrous paper, making the battery and supercapacitor very durable. The paper supercapacitor may last through 40,000 charge-discharge cycles � at least an order of magnitude more than lithium batteries. The nanomaterials also make ideal conductors because they move electricity along much more efficiently than ordinary conductors, Cui said.

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Read the complete article: At Stanford, nanotubes + ink + paper = instant battery

One Small Step Closer to Civilian Spaceflight

From www.fool.com:

What do you think about today's big unveiling? Would you love to claim a seat aboard SpaceShipTwo? Do you think space travel will ever become affordable for the average tourist? What other technologies, including nanotech, might get us cheaply into space? Blast off in the comments box below.

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Read the complete article: One Small Step Closer to Civilian Spaceflight

NanoPacific Holdings Acquires Exclusive License from UCLA for Suite of Supramolecular Nanoparticle Technologies

From www.azonano.com:

“We are pleased to have licensed this technology. This further illustrates our ability and commitment to selectively add important technologies to our platform. This technology, developed by Dr. Tseng along with several other collaborators at UCLA has profound implications for drug delivery, gene transfection centering on siRNA, and companion diagnostics,” stated Joseph A. Boystak, Chairman & Co-CEO.

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Read the complete article: NanoPacific Holdings Acquires Exclusive License from UCLA for Suite of Supramolecular Nanoparticle Technologies

Tata unveils affordable water purifier

From news.icm.ac.uk:

Less than a metre high, the Swach combines low-cost ingredients with superior nanotechnology. The cartridge bulb has the capacity to kill bacteria and disease-causing organisms.

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A rare and legendary surfing competition has gone ahead in Hawaii after extreme waves reaching over 20ft at Waimea Bay gave it the green light.

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Read the complete article: Tata unveils affordable water purifier

Tuesday, December 8, 2009

bod: Books - Indiana Daily Student

From www.idsnews.com:

Between "Twilight" and "Harry Potter," it seems fantasy has ruled the last 10 years. But other genres also blossomed, and below are some that will stick in our mind for years to ...

Read the complete article: bod: Books - Indiana Daily Student

Nucleic Acid Engineering: Engineering DNA as Both a Genetic and a Generic Material

From www.azonano.com:

Thus, DNA provides an ideal platform as an additional materials building block for both nanotechnology and nanobiotechnology. Since the pioneering work of Prof. Nadrian Seeman and others, DNA has been used in so many ways that it is no longer regarded as a sole biomolecule.

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Using these DNA ABC monomers, the Luo group invented "target-driven polymerization" process where DNA polymers can only be synthesized in the presence of a pathogen DNA. The polymerization process amplifies signal within polymer itself, enabling accurate and sensitive molecular sensing. The technology will have wide applications in diagnostics as well as in multi-drug delivery.

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Read the complete article: Nucleic Acid Engineering: Engineering DNA as Both a Genetic and a Generic Material

Monday, December 7, 2009

World record: 0.01mm nano-snowman

From dvice.com:

It's built by David Cox, a nanotech expert at the Quantum Detection Group of Britain's National Physical Laboratory. He's accustomed to working with such astonishingly small objects, and used his nano-particle manipulation tools to demonstrate the astonishing accuracy of his work.

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Read the complete article: World record: 0.01mm nano-snowman