Plants and other photosynthetic organisms use a wide variety of pigments to absorb different wavelengths of light. MIT researchers have now developed a theoretical model to predict the spectrum of light absorbed by aggregates ...
General Physics
Jan 12, 2017
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677
Three billion years ago, light first zipped through chlorophyll within tiny reaction centers, the first step plants and photosynthetic bacteria take to convert light into food.
Molecular & Computational biology
May 14, 2021
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1057
Why have cyanobacteria and algae evolved a wide variety of photosynthetic pigments, and how are these pigments distributed geographically? Scientists from the University of Amsterdam and Roscoff (France) give an intriguing ...
Ecology
Nov 10, 2020
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71
A team of scientists, led by the University of Bristol, has developed a new photosynthetic protein system enabling an enhanced and more sustainable approach to solar-powered technological devices.
Materials Science
Mar 24, 2020
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635
Walk through any woods, branches swaying overhead, and you're surrounded by billions of the world's most efficient systems for collecting energy. Inside every leaf, blade of grass, and algal cell, clusters of proteins and ...
Biotechnology
Nov 4, 2016
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65
Coral reefs are tremendously important for ocean biodiversity, as well as for the economic and aesthetic value they provide to their surrounding communities. Unfortunately they have been in great decline in recent years, ...
Environment
Sep 5, 2013
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Growing evidence suggests that the unique molecular engines that drive photosynthesis arose only once during Earth's history. All the diverse reaction centers—packets of proteins and pigments—in plants, algae, and certain ...
Plants & Animals
Apr 8, 2019
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6
Plants need sunlight to feed and grow. Without light, photosynthesis, the reaction by which the plant chloroplasts convert atmospheric CO2 and water into sugars and oxygen, cannot take place. In some situations, such as in ...
Plants & Animals
Feb 6, 2019
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2
A new approach to searching for life on other planets: An international team has discovered that biopigments of plants, so-called biological photosynthetic pigments, leave behind unique traces in the light they reflect. Prof. ...
Astronomy
Aug 6, 2015
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27
By monitoring the color changes in the ocean, such as those caused by photosynthetic pigments in phytoplankton, scientists learn more about the overall health and functioning of our planet. Such studies also could help future ...
Earth Sciences
Jul 16, 2013
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