Navigation Links
Tapping into plants is the key to combat climate change, says scientist
Date:6/1/2011

Understanding the way plants use and store light to produce energy could be the key ingredient in the fight against climate change, a scientist at Queen Mary, University of London says.

Professor Alexander Ruban from Queen Mary's School of Biological and Chemical Sciences has been studying the mechanisms behind photosynthesis, a process where plants use sunlight and carbon dioxide to produce food and release oxygen, for 30 years.

In a recent article published in Energy and Environmental Science, he analyses the complex mechanism by which higher plants* absorb and store sunlight, the antenna of photosystem II.

"The photosynthetic antenna absorbs the sunlight used in the process of photosynthesis. It is an incredibly efficient mechanism, enabling not only the absorption and storage of sunlight, but also acting as a protective shield to ensure the plant absorbs just the right amount needed," he explains.

"If we can somehow harness the capabilities of this magnificent mechanism and adapt these findings for the benefit of solar energy, our fight against climate change could become a whole lot easier."

Professor Ruban, along with colleagues Dr Matthew Johnson and Dr Christopher, took a closer look at the mechanics behind the scenes which enable plants to absorb sunlight.

"Plants have a remarkable ability to adapt to environmental changes around them. The antenna structure in vascular plants* are able to act as a regulator they are extremely intelligent," Professor Ruban said.

"The carotinoids, which are a group of pigments within the antenna structure, enable the antenna to regulate its absorption and shield capabilities. If we can channel this regulation and intelligence into the production of solar energy, then the future of the earth could be a whole lot brighter."


'/>"/>

Contact: Bridget Dempsey
b.dempsey@qmul.ac.uk
44-207-882-7454
Queen Mary, University of London
Source:Eurekalert

Page: 1

Related biology news :

1. Researchers from the Viikki Biocenter discover how plants control the formation of wood cells
2. Medicines from plants
3. UF research aims to help preserve plants, animals caught between forest fragments
4. Turning plants into power houses
5. NRELs multi-junction solar cells teach scientists how to turn plants into powerhouses
6. Discovery of DNA silencing mechanism reveals how plants protect their genome
7. How ants tame the wilderness: Rainforest species use chemicals to identify which plants to prune
8. It takes a community of soil microbes to protect plants from disease
9. Climbers leave rare plants genetic variation on the rocks
10. Genome duplication encourages rapid adaptation of plants
11. Succulent plants waited for cool, dry Earth to make their mark
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/3/2016)... , May 3, 2016  Neurotechnology, a ... the MegaMatcher Automated Biometric Identification System (ABIS) ... large-scale multi-biometric projects. MegaMatcher ABIS can process multiple ... using any combination of fingerprint, face or iris ... MegaMatcher SDK and MegaMatcher Accelerator , ...
(Date:4/28/2016)... 2016 First quarter 2016:   ... with the first quarter of 2015 The gross margin ... (loss: 18.8) and the operating margin was 40% (-13) ... Cash flow from operations was SEK 249.9 M (21.2) , ... unchanged, SEK 7,000-8,500 M. The operating margin for 2016 ...
(Date:4/26/2016)... 27, 2016 Research and ... Biometrics Market 2016-2020"  report to their offering.  , ... The analysts forecast the global multimodal biometrics ... during the period 2016-2020.  Multimodal biometrics ... such as the healthcare, BFSI, transportation, automotive, and ...
Breaking Biology News(10 mins):
(Date:6/27/2016)... June 27, 2016  Global demand for enzymes ... through 2020 to $7.2 billion.  This market includes ... cleaning products, biofuel production, animal feed, and other ... and biocatalysts). Food and beverages will remain the ... increasing consumption of products containing enzymes in developing ...
(Date:6/27/2016)... ... June 27, 2016 , ... ... findings on what they believe could be a new and helpful biomarker for ... research. Click here to read it now. , Biomarkers are components ...
(Date:6/27/2016)... , ... June 27, 2016 , ... ... for Amgen, will join the faculty of the University of North Carolina ... professor of strategy and entrepreneurship at UNC Kenan-Flagler, with a focus on the ...
(Date:6/24/2016)... , June 24, 2016  Regular discussions on a ... take place between the two entities said Poloz. ... Ottawa , he pointed to the country,s ... the federal government. ... said, "Both institutions have common economic goals, why not sit ...
Breaking Biology Technology: