Results 141 to 150 of about 239,319 (308)
Angewandte Chemie, EarlyView.This study demonstrates that indium clusters with 6s2 lone‐pair effect anchored on carbon nitride act as excitonic electron reservoirs to boost charge separation and O2 activation for highly selective direct 2e− oxygen reduction. This work establishes cluster‐mediated electron reservoir engineering as a general strategy for enhancing selective ...
Shijie Xie +7 more
wiley +2 more sources
A design principle for tuning far-red absorption of chlorophyll a in light-harvesting complexes
Communications ChemistryFar-red absorption in eukaryotic light-harvesting complexes (LHCs) has been associated with strongly excitonically coupled chlorophyll a clusters exhibiting mixing with charge-transfer states, yet the structural rules enabling this spectral tuning remain
Alessandro Agostini +5 more
doaj +1 more source
, 2003 Science education literature includes many studies of common misconceptions held by science students. But there are fewer studies that address ways of helping students to overcome those misconceptions.
Adcock, Bess Currin
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Data‐Guided Photocatalysis: Supervised Machine Learning in Water Splitting and CO2 Conversion
Advanced Intelligent Discovery, EarlyView.This review highlights recent advances in supervised machine learning (ML) for photocatalysis, emphasizing methods to optimize photocatalyst properties and design materials for solar‐driven water splitting and CO2 reduction. Key applications, challenges, and future directions are discussed, offering a practical framework for integrating ML into the ...
Paul Rossener Regonia +1 more
wiley +1 more source
Angewandte Chemie, EarlyView.Efficient photocatalytic nitrate‐to‐ammonia conversion is achieved over an atomically precise Cu4I4 motif through dual‐site cooperation. Lewis‐acidic Cu centers promote nitrate adsorption and activation, while adjacent I sites facilitate active hydrogen generation for stepwise hydrogenation.
Wanting Zhang +13 more
wiley +2 more sources
American Journal of Agricultural Economics, EarlyView.Abstract Preserving ecosystem services, along with economic and environmental benefits, will require future landscape policies to identify and incorporate relevant landscape features. In this paper, we investigate the causal effect of agricultural landscape simplification on drought‐related grassland damages.
Marco Ferro +5 more
wiley +1 more source
Angewandte Chemie, EarlyView.Alkoxy side chains regulate hydrazone‐linked COF nanochannel microenvironments by tuning pore polarity, reactant adsorption, and charge‐separation behavior. The optimized framework facilitates oxygen activation and hydrogen peroxide photosynthesis in real water and a 1 L natural‐sunlight reactor. LCA further shows that natural sunlight and larger‐scale
Ruixue Sun +11 more
wiley +2 more sources
What role does UVB play in determining photosynthesis?
, 2016 Photosynthesis is a key component of plant biology. It is an essential driver of primary carbohydrate biosynthesis and other aspects of metabolism such as the assimilation of nitrogen into organic compounds within the chloroplast.
Wargent, JJ, Strid, A, Jordan, BR
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Success of coastal sage scrub restoration is influenced by local adaptations of shrub species
American Journal of Botany, EarlyView.Abstract Premise Restoring plant communities is increasingly challenging with climate change. While practitioners have traditionally used local seed sources, many are recommending assisted migration, possibly from more extreme environments such as inland rather than coastal environments, for restoration.
Moises R. Perea‐Vega +7 more
wiley +1 more source
Nature CommunicationsThe mechanical stability of the catalytic electrodes used for hydrogen evolution reactions (HER) is crucial for their industrial applications in anion exchange membrane water electrolysis (AEM-WE).
Anrui Dong +9 more
doaj +1 more source