Tag Archives: Photovoltaic Innovation Network

Nanotechnology and site remediation; nano company gives aid to Haiti; nano commodity exchange; new Canadian photovoltaic research network; sensual nanotechnology

Tomorrow morning, Feb. 4, 2010, the Project on Emerging Nanotechnologies (PEN) will be webcasting an event titled, Contaminated Site Remediation: Are Nanomaterials the Answer? It starts at 9:30 am PST and the webcast can accessed from here.  Unfortunately I won’t be able to attend the live webcast but I will try to listen to it when they post the feed on their site a few days later. I did post more information, including a link to PEN’s site remediation map, about this event here.

More or less coincident with this event and on a somewhat related note, there is a donation from the company Nanoscale to relief efforts in Haiti. From the news item on Azonano,

NanoScale’s products and expertise in chemical and biological decontamination will provide protection and odor control to those most affected. NanoScale has donated NanoZorb®, a portable decomposition decontamination system based on products originally developed for U.S. military decontamination applications, to selected groups to aid their recovery efforts.

While it is likely as much a public relations effort as relief, bravo!

I’ve come across many comments as to how nanotechnology could be helpful to the environment but most of the examples I’ve seen are in the energy sector (i.e., ways nanotechnology-enabled products can reduce energy use). I’m hopeful these site remediation and decontamination nanotechnology efforts will be helpful and won’t become future problems.

There is a new commodities exchange on the horizon, Integrated Nano-Science Commodity Exchange (INSCX). From the news item on Nanowerk,

INSCX™ – Integrated Nano-Science Commodity Exchange, a patent-pending project to develop a global commodity exchange platform for trade in nano objects, materials and commodities, has formalised an agreement with AssuredNano™ [SHE] to co-ordinate the global accreditation of supply onto the market platform which is scheduled to launch in the UK early 2011.

AssuredNano™ is the premier Safety, Health and Environment (SHE) accreditation scheme for organisations producing nanomaterials, nano-enabled products and users of nanotechnology in general. It promotes the responsible and proactive application of nanomaterial SHE good current practice within the nanomaterials and nanotechnology community.

INSCX™, is designed to provide the “hub to the wheel of nanotechnologies” where the interests of business can co-exist with those of state governments, regional authorities, specialist agencies, research bodies, and consumer groups to deliver ethical and commercial cohesion across nanotechnologies.

I’m trying to figure out how AssuredNano can supply accreditation when there are no internationally accepted standard definitions for terms such as nanomaterials. (The International Standards Organization [ISO] has developed definitions but I have not seen any indication that they have been adopted as standards.) The AssuredNano site does not provide any details about their accreditation scheme, as you can see for yourself here. I hope to see more detailed information before the exhange starts in 2011.

As I noted earlier, most of the nanotechnology environmental news is focused on energy. Canada’s Natural Sciences and Engineering Research Council (NSERC) just this week announced the establishment of a new solar photovoltaic research network headquartered at McMaster University. From the news item on physorg.com,

The Natural Sciences and Engineering Research Council of Canada (NSERC) announced $5 million in funding today for the establishment of the NSERC Photovoltaic Innovation Network. The Network is comprised of 29 top scientists and engineers working in the field of advanced solar cell research at 13 universities across Canada. Eleven private sector companies are also part of the network.

The Network aims to raise the status of solar photovoltaics (PV) as a renewable energy option in Canada by accelerating research and development and commercializing the outcomes.

Now on a completely different note, the sensual side of nanotechnology. From the news item on Nanowerk,

Pin-sharp projections, light that’s whiter than white, varnishes that make sounds if the temperature changes: at nano tech 2010 in Tokyo, Fraunhofer researchers present nanotechnology that is a veritable feast for the senses.

A mystical glow emanates from the display case. A white light appears out of nowhere. And a light source is invisible – at least at first glance. Only upon close examination does the source of the apparently supernatural illumination become visible: a light diode, smaller than a pinhead, passes through thousands of infinitesimal lens structures measuring only a few hundred nanometers, et voilà: beaming white light.

Nanotechnology not only puts an entirely new dimension before the eye, it also makes audible things that no ear could ever perceive before: like changes in temperature. A new varnish developed by researchers at the Fraunhofer Institute for Engineering and Automation IPA ensures that surfaces emit sound if they become warmer or cool off. The trick: carbon nano-tubes embedded in the varnish that conduct electricity …

In addition to sight and sound, I have one more sense to cover, touch. From the news item, Multitouch ‘Skin’ Transforms Surfaces into Interactive Screens, on physorg.com,

The DISPLAX Multitouch Technology, believed to be the first of its kind, has been developed based on a transparent thinner-than-paper polymer film. When applied to glass, plastic or wood, the surface becomes interactive. Significantly, this new multitouch technology can be applied to standard LCD screens as well, making it an attractive choice for LCD manufacturers. The new technology will also be available for audiovisual integrators or gaming platforms to develop innovative products.

The DISPLAX Multitouch Technology dramatically extends the capabilities of the interactive format. It can be applied to flat or curved, opaque as well as transparent surfaces up to three metres across the diagonal. It is hyper sensitive, allowing users to interact with an enabled surface not just by touching it but, for the first time, by blowing on it, opening up new possibilities for future applications. Currently, the technology can detect up to 16 fingers on a 50-inch screen. The number of fingers detected is expected to increase as development progresses.

It may take a while before pure white light or varnish that you can hear comes to market but the multitouch ‘skin’ is here as a harbinger of what is to come. Offhand, I’m not sure I want to hear varnish. It seems to me that it would be like having an alarm that I can’t shut off  which means I could be confronted with any number of products that are emitting sounds because they are too hot or too cold or nearing the end of their product lives or, worse yet, malfunctioning.