Archive: 05/30/2012

Electron transport in dye-based solar cells

European scientists studied electron flow in systems of organic photosensitive dyes and titanium-based materials. Results are particularly relevant to increasing the efficiency of a cost-effective class of ...

May 30, 2012
1 / 5 (1) 0

BlackBerry maker facing critical test this year

BlackBerry maker Research In Motion, losing ground rapidly in the smartphone wars, needs to take bold steps to revive its fortunes and compete with iPhones and Android devices overwhelming the market, analysts say.

May 30, 2012
not rated yet 2

Biochip-based device for cell analysis

(Phys.org) -- Inexpensive, portable devices that can rapidly screen cells for leukemia or HIV may soon be possible thanks to a chip that can produce three-dimensional focusing of a stream of cells, according ...

May 30, 2012
5 / 5 (2) 0 | with audio podcast

A super tiny giraffe (w/ Video)

Shaahin Amini was ready to quit. The Ph.D. student at the University of California, Riverside's Bourns College of Engineering had spent three hours looking into a microscope scanning a maze of black-and-white crosshatched ...

May 30, 2012
5 / 5 (4) 0