Results 141 to 150 of about 150,673 (273)
Abstract Underwater light is a highly dynamic resource for phytoplankton. Fluctuating light influences photosynthesis, respiration, biosynthesis, and growth at different timescales, but the interplay of these processes is not well‐understood. Subsamples of a phytoplankton community from the turbid, well‐mixed lake TaiHu (China) were either vertically ...
Alexis Lucas Norbert Guislain+1 more
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Role of Formate in the Biosynthesis of Chlorophyll a [PDF]
Morris Green+3 more
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A workflow for the automated generation of UV/Vis and nuclear magnetic resonance (NMR) samples of metal complex solutions is described in detail. The protocol consists of a preparation part and the actual automated titration part with following sampling of the corresponding metal complex solution.
Michael Ringleb+3 more
wiley +1 more source
Gold nanoparticles (AuNPs) are widely used in biomedicine, electronics, catalysis, and environmental science. Conventional synthesis relies on harsh chemicals, driving interest in eco‐friendly methods using plants, bacteria, fungi, and algae. Biomolecules like polyphenols, proteins, and fatty acids aid nanoparticle synthesis under mild conditions. This
Youfeng Yue+3 more
wiley +1 more source
Open‐Chain Tetrapyrroles Meet Metal Ions in the Functional Molecular Material Science
Open‐chain tetrapyrroles, synthesized via oxidative cleavage and condensation, offer greater structural flexibility than cyclic counterparts like porphyrins. Their tunable electronic and geometric properties through metalation enable applications in bioimaging, therapies, ion sensing, chiroptical materials, and spintronic devices, making them valuable ...
Aninda Ghosh+3 more
wiley +1 more source
Reaktionen am chlorophyll beim prim ärprozeß der photosynthese [PDF]
H. T. Witt, R. Moraw, Alexander Müller
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Redox mediators are essential to promote the electrogenic activity of cyanobacteria in biophotovoltaics. In this work, we systematically evaluates three representative mediators about their influence on the cyanobacterial growth, photosynthetic efficiency, and electrogenic activity. The results reveal distinct impacts of different mediators, despite of
Jianqi Yuan+6 more
wiley +1 more source
Untersuchungen über Chlorophyll. XIII. Spaltung und Bildung von Chlorophyll [PDF]
Richard Willstätter, Arthur Stoll
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