Nanotechnology News – Latest Headlines

Device could put disease detection in the palm of a hand

The nanocytometer is a pocket-sized device that can rapidly identify diseases by testing a single drop of blood using an inexpensive disposable cartridge. The cartridges contain a silicon chip laden with artificial nanopores that mimic the filtration system of human cells.

Jul 3rd, 2007

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Nanotechnology expertise for the engineering workforce

To help engineering professionals and organizations benefit from the surge in nanotechnology R&D, Johns Hopkins' Engineering and Applied Science Programs for Professionals offers a Nanotechnology Option within its Master of Materials Science and Engineering program.

Jul 2nd, 2007

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Remotely controlled nanomachines

By shining ultraviolet laser light on tiny molecules of azobenzene adhered on a layer of gold, scientists could force the molecules to change shape at will. Potentially, the molecules could be incorporated into nanomachines in the form of remotely controlled switches, pistons or other movable components.

Jul 2nd, 2007

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