Catalyst-free oxidative coupling of flavones in food grade alkaline water
National University of Singapore food scientists developed a method to synthesize bioactive bi- and tri-flavones using molecular oxygen and food-grade alkaline water.
National University of Singapore food scientists developed a method to synthesize bioactive bi- and tri-flavones using molecular oxygen and food-grade alkaline water.
Biochemistry
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100
Hypoxia (oxygen deficiency), in addition to occurring in areas of considerable altitude, is a critical factor linked to various cardiopulmonary diseases of high morbidity and mortality in humans. The carotid body, a highly ...
Cell & Microbiology
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25
Researchers from North Carolina State University and the University of Texas at Austin have defined the structure of a substrate-bound iron 2-oxoglutarate (Fe/2OG) enzyme to explore whether these enzymes could be used to ...
Biochemistry
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240
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Biochemistry
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93
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Materials Science
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400
Research between the University of Liverpool and University of Alicante Spain, has identified the surface species at low potentials on the leading fuel cell catalyst, platinum (Pt), which is significant to the development ...
Analytical Chemistry
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The development of efficient non-precious metal catalysts (NPMCs) can help reduce the cost of fuel cells and accelerate their commercialization.
Materials Science
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13
When the European Space Agency's Rosetta spacecraft discovered abundant molecular oxygen bursting from comet 67P/Churyumov-Gerasimenko (67P) in 2015, it puzzled scientists. They had never seen a comet emit oxygen, let alone ...
Astronomy
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Astronomy
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50
Understanding the interplay between bacteria and sulfur is leading to exciting biotechnologies that could enable crops to be irrigated with salty water.
Molecular & Computational biology
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128