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10-17-2009, 06:51 PM
Scientists in Spain are working on optimizing a type of photovoltaic cell (Grätzel cell) that artificially mimics photosynthesis. Grätzel cells are photovoltaic devices that take advantage of the interaction of a structured semiconductor less than a nanometer in size and an organic dye that acts as a solar collector.
More... (http://www.sciencedaily.com/releases/2009/10/091013205958.htm)
More... (http://www.sciencedaily.com/releases/2009/10/091013205958.htm)