SciDev.Net
Science and Development Network
News, views and information about science, technology and the developing world
It is hailed as having the potential to help solve some of the developing world's biggest problems. But what can nanotechnology — the science of the infinitely small — really do? And what are its risks and benefits?
(Photo credit: Chris Ewels)
Opinions and Analysis
How nanotech can meet the poor's water needs
Nanotechnology holds huge potential for supplying clean water to the world's poor, but many challenges must be overcome to realise it.
Community ownership is key to nanotech water projects
Nanotechnology must be effectively shared with stakeholders if it's to deliver clean water, say Thembela Hillie and Mbhuti Hlophe.
News and Features
Scientists use nanotech to 'upgrade' TB drugs
A TB medication that harnesses nanotechnology to cut treatment time and eliminate side effects has won a prestigious award.
29 September 2009
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Nanoparticles killed women, study claims
A disease outbreak at a Chinese factory has been ascribed to nanoparticle exposure but critics say there were many possible causes.
