IBM microscope 100 million times stronger than MRI
New technology is capable of imaging biological material as small as just a few nanometers across.
IBM Research has built a new nanoscale microscope capable of creating images with 100 million times finer resolution than existing MRI technology.
The breakthrough, announced Monday, was made possible through a process called magnetic resonance force microscopy, which, according to IBM, detects "ultra-small magnetic forces." The technique is said to be able to "see" beneath surfaces and be safe for sensitive biological materials.
IBM said that it ran a test using the new system that established for the first time, magnetic resonance imaging on nanometer-scale items. By running it on a tobacco mosaic virus that is 18 nanometers across--18 billionths of a meter--the new system achieved resolution down to 4 nanometers.
Here is a link to a YouTube video about the technology.