Stories tagged nano technology

Sep
06
2009

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Single molecule, one million times smaller than a grain of sand, pictured for first time

Read more about this at MailOnline or read the IBM Zurich press release.

We demonstrate imaging of molecules with unprecedented atomic resolution by probing the short-range chemical forces with use of noncontact atomic force microscopy. The key step is functionalizing the microscope’s tip apex with suitable, atomically well-defined terminations, such as CO molecules. Science Magazine

Growing computers with DNA

Scientists from California Institute of Technology and IBM have for the first time coaxed components made from DNA to self organize in a way that could serve as a template upon which additional components like wires and switches could attach.

This technique, which "grows" nano circuits rather than "tooling" them, could result in smaller circuits and save millions of dollars.

Learn more at SiliconValley.com:
IBM scientists take big step toward DNA microchips