Engineered Virus Harnesses Light To Split Water

One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water down. Now, there’s a new water-splitter: a virus. MIT’s Angela Belcher took her cue from plants, where special pigments capture solar energy in photosynthesis, involving the splitting of water. [More]


April 14, 2010
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