Nanotechnology - Bio & Medicine news

Nanobacteria - Are They Alive?

Tiny particles called nanobacteria have intrigued researchers in many ways since their discovery 20 years ago, but perhaps the most controversial question they pose is whether or not they are alive.

Apr 23, 2008 feature
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Carbon-Nanotube Toxicity Test Tricks Scientists

Recent research has revealed that a standard cell-viability test may be causing carbon-nanotubes to “fake” toxicity. This work may explain why some studies have concluded that carbon nanotubes – which are being studied ...

Sep 05, 2006 feature
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