Communism? Terrorism? Peace? What's going to take over the world?
MIT Researchers, if they keep up at this rate....
Frankenstein meets Mr. Burn's (germ clinic proprietor, not nuclear power provider) meets James Bond's Q meets Dupont.
"Excuse me, miss? Is that sweater made out of viruses?"
From the article:
Assembling nanomaterials with the help of innocuous viruses could lead to threadlike batteries and photovoltaics that can be woven into clothing.
By Kevin Bullis
Angela Belcher leans in to watch as a machine presses down slowly on the plunger of a syringe, injecting a billion harmless viruses into a clear liquid. Instead of diffusing into the solution as they escape the needle, the viruses cling together, forming a wispy white fiber that's several centimeters long and about as strong as a strand of nylon. A graduate student, Chung-Yi Chiang, fishes it out with a pair of tweezers. Then he holds it up to an ultraviolet light, and the fiber begins to glow bright red.
In producing this novel fiber, the researchers have demonstrated a completely new way of making nanomaterials, one that uses viruses as microscopic building blocks. Belcher, a professor of materials science and biological engineering at MIT, says the approach has two main advantages. First, in high concentrations the viruses tend to organize themselves, lining up side by side to form an orderly pattern. Second, the viruses can be genetically engineered to bind to and organize inorganic materials such as those used in battery electrodes, transistors, and solar cells. The programmed viruses coat themselves with the materials and then, by aligning with other viruses, assemble into crystalline structures useful for making high-performance devices.
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