The OPAL reactor and new neutron beam facility, managed by the Australian Nuclear Science and Technology Organisation (ANSTO) in Sydney’s south, officially opens on Wednesday 18 April 2007.
Costing $400 million to build, the reactor was described by ANSTO’s Executive Director, Dr. Ian Smith as “the jewel in the crown” of Australian nuclear research.
Nanotechnology is the revolution that promises wrinkle-resistant clothing, invisible sunscreens and drug delivery direct to the cellular level.
Materials behave differently at the nano-level. They may have physical and chemical properties that can render them beneficial or harmful.
Smoke-belching coal-fired power stations and factories and fossil fuel-guzzling motor vehicles may be seen as the big villains of the global climate change debate, but they aren’t the only ones contributing to the greenhouse effect.
Australia’s hundreds of millions of cattle, sheep, pigs and other agricultural animals – not to mention our native fauna – also release significant amounts of methane and other gases into the atmosphere.
Watson and Crick’s discovery of the structure of DNA is arguably the greatest of the 20th century. The significance lies in its profound influence on our understanding of the nature of life and in its striking demonstration of the power of two disciplines – physics and biology – collaborating to solve a major problem.
Sugarcane is one of nature’s most efficient natural converters of sunlight, carbon dioxide and water into fuel or biomass – and as such, it is perhaps the world’s fastest growing and largest biomass agricultural crop.
Continue reading Turning sugarcane into a clean green energy source
Predictive mineral exploration by Australian scientists has given local mining companies a powerful edge in the hotly competitive world gold market. Instead of pouring money – and lots of it – into the ground in the quest for undiscovered mineral deposits: often coming up empty.
Macquarie University laser physicists are part of a consortium developing a micro-processing platform that will revolutionise photonic chip fabrication. This technology has implications for a diverse range of applications such as fibre-to-thehome (FTTH), smart sensor arrays for aircraft, biosensing and astronomy.
Continue reading Making light work of photonic chip fabrication
Researchers at Geoscience Australia have unravelled the development of a unique seafloor community thriving in complete darkness below the giant ice sheets 
Today it is home to animals such as sponges and bryozoans fed by plankton carried in on the current. Dr Alix Post studied shell fossils within core samples where she unexpectedly found evidence of these isolated ecosystems.
Blood tests using nanoparticles carrying molecules which can detect breast cancer biomarkers could save millions of lives and open the way to mass screening for many cancers.
Prof. Matt Trau, of the Australian Institute for Bioengineering & Nanotechnology at the University of Queensland, and his team are using a combination of nanotechnology and molecular biology in the project, funded by a five-year $5 million grant from the National Breast Cancer Foundation.
Continue reading Tiny particles could assist in breast cancer screening