Splitting water: Nanoscale imaging yields key insights

In the quest to realize artificial photosynthesis to convert sunlight, water, and carbon dioxide into fuel—just as plants do—researchers need to not only identify materials to efficiently perform photoelectrochemical ...

Making the oxygen we breathe, a photosynthesis mechanism exposed

Arguably, the greatest fueler of life on our planet is photosynthesis, but understanding its labyrinthine chemistry, powered by sunlight, is challenging. Researchers recently illuminated some new steps inside the molecular ...

Biophysicist works toward bio-inspired solar cell

Even the best human-engineered solar cell is essentially a clunky dial-up modem compared to the sleek high-speed efficiency of the humble leaf. After all, plants have had about a billion years to perfect the process of photosynthesis, ...

Photosynthesis involves a protein "piston"

Plants convert water and carbon dioxide into sugars and oxygen by photosynthesis. Photosynthesis is thus integral to life as we know it and has been investigated extensively by researchers around the globe.

Photosynthesis in plants key to speedy evolution

In a study of 11 different plant species, published in Molecular Biology and Evolution, researchers at the University of Oxford have shown that the speed at which plants evolve is linked to how good they are at photosynthesis.

A core-shell nanotube array for artificial photosynthesis

The average global energy consumption of transportation fuels is currently several terawatts (1 terawatt = 1012 Joule) per second. A major scientific gap for developing a solar fuels technology that could replace fossil resources ...

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