Photosystem II (PSII) is the only biological machine capable of splitting water into oxygen using sunlight. It plays a fundamental role in global oxygen production and solar energy conversion. However ...
Using ultrafast, intensely bright pulses of X-rays scientists have obtained the first ever images at room temperature of photosystem II, a protein complex critical for photosynthesis and future ...
Photosystem II (PSII) performs light-induced electron transfer reactions in photosynthesis, leading to the splitting of water into electrons, hydrogen ions, and oxygen, with which light energy from ...
Oxygenic photosynthesis relies on two large multisubunit assemblies, photosystem II (PSII) and photosystem I (PSI), embedded within the thylakoid membrane. Each photosystem comprises a reaction centre ...
AZoLifeSciences on MSN
Understanding Plant Repair of Light-Damaged Photosystems
More than two billion years ago, cyanobacteria began producing oxygen in Earth’s primarily toxic atmosphere. Since then, the photosystem II protein complex—now shared by land plants, algae, and ...
Heat and water deficit stresses tend to impede and restrict the efficiency of photosynthesis, chlorophyll fluorescence and maximum photochemical quantum yield in plants based on their characteristic ...
In the recent decade, scientists have paid more attention to studying light harvest for producing novel bionic materials or integrating naturally biological components into synthetic systems.
Die Ausnutzung der Sonnenenergie zur Oxidation von Wasser in Protonen, chemisch gebundene Elektronen und molekularen Sauerstoff ist eine der bedeutendsten Reaktionen für das Ökosystem Erde. Zugleich ...
Researchers at Washington University in St. Louis have traced the paths of three water channels in an ancient photosynthetic organism to provide the first comprehensive, experimental study of how that ...
Grüne Pflanzen, Algen und Cyanobakterien gewinnen ihre Energie durch Photosynthese. Mit Hilfe des Sonnenlichts wandeln sie Kohlendioxid und Wasser in Zucker und Sauerstoff um. Die chemische ...
Future prospects for clean, green, renewable energy may hinge upon our ability to mimic and improve upon photosynthesis – the process by which green plants, algae and some bacteria convert solar ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results