Nanotechnology news

Study Shows Silver Nanoparticles Attach to HIV-1 virus

In the first-ever study of metal nanoparticles' interaction with HIV-1, silver nanoparticles of sizes 1-10nm attached to HIV-1 and prevented the virus from bonding to host cells. The study, published in the Journal of Nanotechnology, ...

dateOct 14, 2005 in feature
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NanoWorld: Nature Inspired Micro Circuits

A team of chemical engineers, biologists, geneticists, and electronic engineers headed by Kenneth Sandhage at the Georgia Institute of Technology and colleagues has developed a new process for converting the finely detailed ...

dateOct 13, 2005 in feature
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Nano radios for microchips

Radios the size of bacteria employing nano-magnets could help microchips wirelessly communicate with one another, experts told UPI's Nano World.

dateSep 15, 2005 in
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Nanotechnology for Recovery and Reuse of Spilled Oil

The recent hurricane Katrina disaster has resulted in an oil crisis. Apart from the shortage there are reports of oil spills. Interface Science Corporation has announced that the company is launching its proprietary oil ...

dateSep 09, 2005 in feature
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Silicon Nanotechnology to Combat Biowarfare Agents

In fall 2001, several letters containing deadly spores were sent to targeted spots across the county. The documents threatened the lives of postal workers, government administrative workers, officials and others. Countless ...

dateSep 06, 2005 in feature
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Hard-to-stretch silicon becomes superelastic

As a hard and brittle material, silicon has practically no natural elasticity. But in a new study, researchers have demonstrated that amorphous silicon can be grown into superelastic horseshoe-shaped nanowires that can undergo ...

dateJan 05, 2018 in Nanophysics feature
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