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Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells
Advanced Functional Materials, EarlyView.ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf +4 more
wiley +1 more source
Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides
Advanced Functional Materials, EarlyView.A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri +11 more
wiley +1 more source
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European Journal of Anaesthesiology, 1998
The clinical availability of artificial oxygen carriers (AOCs) would result in profound alterations in transfusion medical practice. Rapid progress in the scientific and technological development of AOCs has advanced to a critical stage at which safe and effective alternatives to the transfusion of red blood cells are emerging.
T, Frietsch, C, Lenz, K F, Waschke
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The clinical availability of artificial oxygen carriers (AOCs) would result in profound alterations in transfusion medical practice. Rapid progress in the scientific and technological development of AOCs has advanced to a critical stage at which safe and effective alternatives to the transfusion of red blood cells are emerging.
T, Frietsch, C, Lenz, K F, Waschke
openaire +3 more sources
Energy Conversion and Management, 2019 Chemical looping gasification (CLG) of lignite by using hematite oxygen carrier is performed to achieve high purity synthesis gas. The oxygen carrier reaction performance as well as the effects of temperature and lignite/ oxygen carrier ratio on the ...
Guoqiang Wei, Zhen Huang, Fang He
exaly +2 more sources
A hypothetical tissue oxygen carrier
Microvascular Research, 1970Abstract The relation between the respiration rate of fresh liver, kidney, or heart slices and the ambient partial pressure of oxygen follow “saturation” or Michaelis-Menten kinetics rather than those predicted if passive diffusion is the mechanism of tissue oxygen transport.
I S, Longmuir, S, Sun
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A Perfluorochemical Emulsion as an Oxygen Carrier
Artificial Organs, 1984Abstract: Fluosol‐DA 20%, a perfluorochemical emulsion consisting of 7 parts perfluorodecalin (FDC) and 3 parts perfluorotripropylamine (FTPA), has been used as an oxygen carrier in clinical studies. The emulsion, however, must be stored frozen because it is not stable for long in a liquid state.
K, Yokoyama +5 more
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Intravenous artificial oxygen carriers
Hospital Medicine, 2003Haemoglobin-based oxygen carriers and perfluorocarbons have been developed as artificial oxygen carriers which can be safely administered intravenously. Mixed results from clinical trials to date suggest that further work is required to clearly demonstrate clinical efficacy and safety for these exciting products.
Grocott, Mike, Farrar, Daniel
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Oxygen carriers: A selected review
Transfusion and Apheresis Science, 2006The most common and widely transplanted tissue world wide is blood, which in 2000 resulted in the transfusion of 12.5 million units of blood in the US alone [Goodnough LT, Shander A, Brecher ME. Transfusion medicine: looking to the future. Lancet 2003;361:161-9].
Mohammed S, Inayat +5 more
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Current Opinion in Hematology, 1996
Alternative oxygen carriers are being evaluated in human studies. Information from the clinical evaluation of these "blood substitutes" is not publicly available. Preclinical studies of solutions of modified cell-free hemoglobin and of perfluorocarbon emulsions have demonstrated significant toxicity.
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Alternative oxygen carriers are being evaluated in human studies. Information from the clinical evaluation of these "blood substitutes" is not publicly available. Preclinical studies of solutions of modified cell-free hemoglobin and of perfluorocarbon emulsions have demonstrated significant toxicity.
openaire +2 more sources
Doping with Artificial Oxygen Carriers
Sports Medicine, 2004There is a long history of science seeking to develop artificial substitutes for body parts damaged by disease or trauma. While defective teeth and limbs are commonly replaced by imitations without major loss of functionality, the development of a substitute for red blood cells has proved elusive. There is a permanent shortage of donor blood in western
Schumacher, Yorck Olaf +1 more
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