Open menu

Nanotechnology General News

The latest news from academia, regulators
research labs and other things of interest

Golden nanotubes as imaging agents to detect cancer cells

Biomedical researchers have developed a special contrast-imaging agent that is capable of molecular mapping of lymphatic endothelial cells and detecting cancer metastasis in sentinel lymph nodes. The new material could be used as a more efficient and less toxic alternative to nanoparticles and fluorescent labels used in the non-invasive, targeted molecular detection of normal cells, such as immune-related cells, and abnormal cells, such as cancer cells and bacteria.

Posted: Aug 26th, 2009

Read more

Tasty sandwich recipe for nanoelectronics researchers

Researchers have found a simple method of sandwiching organic molecules between silicon and metal, two materials fundamental to electronic components. By doing so, the team may have overcome one of the principal obstacles in creating switches made from individual molecules, which represent perhaps the ultimate in miniaturization for the electronics industry.

Posted: Aug 25th, 2009

Read more

RSS Subscribe to our Nanotechnology Research News feed

Nanowerk on Facebook Engage with our Nanotechnology News on Facebook