Nanotechnology researchers have spent the past few years developing a whole range of methods for separating different types of single-walled carbon nanotube (SWNT), from centrifuging them in a density gradient to attaching diazonium salts and then separating them by electrophoresis. But it now looks as though ion exchange chromatography might provide the best solution, not just being able to separate metallic SWNTs from semi-conducting SWNTs but able to separate every type of SWNT according to its specific electrical properties.
The Commission has proposed speeding up market authorisation for foods ranging from cloned meat to exotic products from third countries. But the proposed centralised authorisation system is raising questions at a time when the safety of GMOs is back under the spotlight.
The Center on Nanotechnology and Society is joining a new Washington, DC-based think tank, the Center for Policy on Emerging Technologies, and the University of Ulster to sponsor a global dialogue, bringing together leading figures from government, risk management, non-profits and the academic world from both sides of the Atlantic to brainstorm our response to tomorrow's technologies, later this month in London.
Building on a very successful symposium on Nanotechnology offered in 2005, the Federation of Societies for Coatings Technology (FSCT) will host an Advancement in Coatings Series program on 'Nanotechnology in Coatings: Emerging Applications' in 2008.
A national team of scientists are embarking on one of the UK's largest ever research projects into photovoltaic solar energy. The £6.3 million PV-21 programme, led by experts at Durham University, will focus on making thin-film light absorbing cells for solar panels from sustainable and affordable materials.
String-like connections found between T-cells could be important to how HIV spreads between cells in the human immune system, according to new research published online today in Nature Cell Biology. The newly-discovered strands, named 'membrane nanotubes' by scientists, could help to explain how the HIV virus infects human immune cells so quickly and effectively.
The Nanoethics Group today announced that its co-founder, Dr. Fritz Allhoff, is scheduled to speak next week at the 'Nanotechnology Law & Commerce: Business at One-Billionth of a Meter' forum hosted by Chadbourne & Parke LLP on January 31 at the law firm's offices in New York City.
While the Nano car of Tatas' has taken the country by storm, it will be nanotechnology that promises to spur students of the Central Board of Secondary Education (CBSE). From April 1, nano-technology will be introduced as an optional subject for Class XI and Class XII students. There are around 12 lakh (one lakh is equal to a hundred thousand) students under CBSE.
The Georgia Institute of Science and Technology has sought 250 acres of land in order to set up a special economic zone (SEZ) focusing on research and industrial collaboration apart from the offshore campus that the institute is planning on the outskirts of Hyderabad.
The Rudd Government's budget axe will fall on the technology behind self-cleaning windows and stain-resistant clothes, after unions expressed concerns over the safety of the emerging field of nanotechnology.
Physics and astronomy in the UK is under threat and could face serious damage if the Science and Technology Facilities Council’s Delivery Plan is not put on ice until the Wakeham Review has had to time to report, according to the chief executive of the Institute of Physics.