Gold nanorods shed light on new approach to fighting cancer

User rating: 4.7 / 5 after 25 vote(s)

Researchers have shown how tiny "nanorods" of gold can be triggered by a laser beam to blast holes in the membranes of tumor cells, setting in motion a complex biochemical mechanism that leads to a tumor cell's self-destruction.


Full story »
All News summaries from Nanotechnology news
All News summaries for October 16, 2007

Golden Nanorods for Medical Applications

1 hour ago | User rating: not rated yet
(PhysOrg.com) -- Gold nanoparticles are under consideration for a number of biomedical applications, such as tumor treatment. A German-American research team at Carnegie Mellon University in Pittsburgh, Hunter College in ...

A new 'Pyrex' nanoparticle

Sep 07, 2008 | User rating: not rated yet
Researchers in Switzerland have developed a new method to fabricate borosilicate glass nanoparticles. Used in microfluidic systems, these "Pyrex"-like nanoparticles are more stable when subjected to temperature ...

Scientists peel away the mystery behind gold's catalytic prowess

Sep 04, 2008 | User rating: not rated yet
Few materials have exercised as much of a hold on the human imagination, or on human history, as has gold. But for all of its popular uses – money, medals, jewelry and more – gold's potential as a catalyst ...

New nano device detects immune system cell signaling

Sep 03, 2008 | User rating: not rated yet
Scientists have detected previously unnoticed chemical signals that individual cells in the immune system use to communicate with each other over short distances.

Scientists produce nanoscale droplets with cancer-fighting implications

Sep 03, 2008 | User rating: not rated yet
(PhysOrg.com) -- UCLA scientists have succeeded in making unique nanoscale droplets that are much smaller than a human cell and can potentially be used to deliver pharmaceuticals.
Goto Archive PhysOrg Forum Goto Archive Video Goto Archive Editorials Goto Archive Free Magazines Goto Archive Newsletter

News Archive