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Nano-scale medical research is promising some amazing breakthroughs in diagnosis and drug delivery techniques.  In spectroscopy, for example, tiny crystals called qdots (quantum dots, also called nanocrystals) can be used to study cells at the molecular level. It’s an emerging field that’s ready to explode into mainstream medicine - but there’s a catch.

A team of researchers at the FOM institute AMOLF (The Netherlands) has succeeded for the first time in powering an energy transfer between nano-electromagnets with the magnetic field of light. This breakthrough is of major importance in the quest for magnetic 'meta-materials' with which light rays can be deflected in every possible direction. This could make it possible to produce perfect lenses, and in the fullness of time, even 'invisibility cloaks.'

Smart dudes at Nanosys are figuring out a way to make the colors of LED lights more vivid, while using the same amount of energy as current LEDs. How are they accomplishing this feat? Why, they're using nanotechnology, of course. They slather this nano goop over blue LED lights, because that color is the most energy-efficient. This strange semiconductor material changes the colors of those LEDs, resulting in a rainbow of hues that look a whole lot brighter. Best of all, this nanotech can make the color rendering index (CRI) of warm white light look a lot more appealing. Bravo. Expect to see this tech on laptop displays, HDTV screens, and lighting fixtures by the end of this year.

This is the discovery that could put the College of Wooster on the map: glass that swells like a sponge.  Put together like a nano-matrix, the new glass can unfold to hold up to eight times its weight.  The glass binds with gasoline and other pollutants containing volatile organic compounds but it does not bind with water, so it acts like a “smart” sponge, capable of picking and choosing from contaminated groundwater.