Nanotechnology News – Latest Headlines

Easing toxicity concerns about promising new nanoparticle imaging agent

In a study that eases concern about the toxicity of nanoparticles being considered for use in medical imaging and biomedical research, scientists are reporting "no significant toxic effects" from tests of silica nanoparticles.

August 8, 2007 Read more

New OECD nanotechnology report on safety activities in member countries

This week the OECD released a new document which provides information on current/planned activities related to the safety of manufactured nanomaterials in OECD member countries.

August 8, 2007 Read more

Nanotechnology sensor implanted in the eye could treat glaucoma

Purdue researchers have developed new miniature devices designed to be implanted in the brain to predict and prevent epileptic seizures and a nanotechnology sensor for implantation in the eye to treat glaucoma.

August 7, 2007 Read more

Conference announcement: Nanotechnologies and smart textiles for industry and fashion

The aim of the conference is to provide an international platform where a diverse community of professionals from industry, academia and fashion can come together to share information, research findings and practical experiences.

August 7, 2007 Read more

Nanotechnology Australia capability report

Invest Australia, the Australian Government's inward investment agency, has produced a summary of Australian nanotechnology capability from both companies and research organisations.

August 7, 2007 Read more

Quantum analog of Ulam's conjecture can guide molecules, reactions

Like navigating spacecraft through the solar system by means of gravity and small propulsive bursts, researchers can guide atoms, molecules and chemical reactions by utilizing the forces that bind nuclei and electrons into molecules (analogous to gravity) and by using light for propulsion.

August 7, 2007 Read more

Side-to-side shaking of nanoresonators throws off impurities

Tiny vibrating silicon resonators are of intense interest in nanotechnology circles for their potential ability to detect bacteria, viruses, DNA and other biological molecules.

August 6, 2007 Read more

Nanotechnology could save bridges from disaster

Bridge skin could reveal cracks and corrosion beneath.

August 6, 2007 Read more

University of Pennsylvania gets $20 million gift for nanotechnology center

Alumnus Krishna Singh gives $20 million to Penn's School of Engineering and Applied Science.

August 6, 2007 Read more

Nano-boric acid makes motor oil more slippery

Combining nanoparticles of boric acid - known primarily as a mild antiseptic and eye cleanser = with traditional motor oils improves their lubricity and by doing so increase energy efficiency.

August 6, 2007 Read more

Nanotechnology fabrication could benefit from new levitation theory

Scientists have discovered a new way of levitating tiny objects - paving the way for future applications in nanotechnology.

August 6, 2007 Read more

Nanoparticle technique could lead to improved semiconductors

Researchers explore 'deep trap' phenomenon.

August 6, 2007 Read more

Democratic technologies? The final report of the Nanotechnology Engagement Group

The Nanotechnology Engagement Group, a UK group established to support public bodies in developing a wider programme of social and ethical research and public dialogue around nanotechnology, has released its final report.

August 4, 2007 Read more

Measuring happiness with nanotechnology?

Nanobiotechnology could be used as a measure of happiness, stress levels and health.

August 4, 2007 Read more

Portugese nanotechnology priorities

Portugal hopes to stimulate initiatives in three key areas during its stint in the EU's Presidency seat: publishing and scientific information; nanosciences and nanotechnologies; reform and modernisation of universities.

August 4, 2007 Read more

Ceramic tubes could cut greenhouse gas emissions from power stations

Greenhouse gas emissions from power stations could be cut to almost zero by controlling the combustion process with tiny tubes made from an advanced ceramic material.

August 3, 2007 Read more