Ultrafast spectroscopy reveals singlet fission, ionization and excimer formation in perylene film
Scientific Reports, 2021 Singlet exciton fission (SF) is a spin-allowed process whereby two triplet excitons are created from one singlet exciton. This phenomenon can offset UV photon energy losses and enhance the overall efficiency in photovoltaic devices.
Wenjun Ni +2 more
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Essays in Biochemistry, 2016 Photosynthesis sustains virtually all life on planet Earth providing the oxygen we breathe and the food we eat; it forms the basis of global food chains and meets the majority of humankind's current energy needs through fossilized photosynthetic fuels.
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Understanding plant responses to drought: how important is woody tissue photosynthesis? [PDF]
, 2013 Within trees, it is known that a part of the respired CO2 is assimilated in chlorophyll-containing stem and branch tissues. However, the role of this woody tissue photosynthesis in tree functioning remains unclear, in particular under drought stress ...
Bloemen, Jasper +2 more
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Nature Communications, 2016 Perovskite-based photovoltaics have already reached high efficiency levels but their stability under operating conditions remains a challenge. Here, Li et al.
Yanbo Li +10 more
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Ecophysiological traits of grasses: resolving the effects of photosynthetic pathway and phylogeny [PDF]
, 2009 C4 photosynthesis is an important example of convergent evolution in plants, having arisen in eudicots, monocots and diatoms. Comparisons between such diverse groups are confounded by phylogenetic and ecological differences, so that only broad ...
Brad S. Ripley +6 more
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Changes in oak (Quercus robur) photosynthesis after winter moth (Operophtera brumata) herbivory are not explained by changes in chemical or structural leaf traits [PDF]
, 2020 Insect herbivores have the potential to change both physical and chemical traits of their host plant. Although the impacts of herbivores on their hosts have been widely studied, experiments assessing changes in multiple leaf traits or functions ...
Gripenberg, Sofia +5 more
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Why does low intensity, long-day lighting promote growth in Petunia, Impatiens, and tomato? [PDF]
, 2008 Numerous reports demonstrate that low intensity, long-day (LD) lighting treatments can promote growth. However, there are conflicting suggestions as to the mechanisms involved.
Adams, S. R. (Steven R.) +2 more
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Metabolic profiles of six African cultivars of cassava (Manihot esculenta Crantz) highlight bottlenecks of root yield [PDF]
, 2020 Open Access Article; Published online: 17 Jan 2020Cassava is an important staple crop in sub‐Saharan Africa, due to its high productivity even on nutrient poor soils.
Fernie, A.R. +14 more
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eLife, 2021 A fundamental limitation of photosynthetic carbon fixation is the availability of CO2. In C4 plants, primary carboxylation occurs in mesophyll cytosol, and little is known about the role of CO2 diffusion in facilitating C4 photosynthesis.
Maria Ermakova +11 more
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Changing patterns of global-scale vegetation photosynthesis, 1982-1999 [PDF]
, 2005 The primary objective of this research was to assess changes in global vegetation photosynthesis between 1982 and 1999. Global-scale Advanced Very High Resolution Radiometer (AVHRR) Normalized Difference Vegetation Index (NDVI) data from the Pathfinder ...
Harris, R, Young, SS
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