Results 11 to 20 of about 1,048 (218)
Comparison of Sulfur Dioxide Removal Reactions Kinetics by Na2CO3 and Other Different Sorbents from Coal-fired Power Plants [PDF]
Chemical and Biochemical Engineering Quarterly, 2022 This work deals with kinetic parameters estimation of Na2CO3+SO2 reaction employing sophisticated random pore model. The temperature of experiments ranges from 100 to 250 °C, and various SO2 concentrations are within 0.13–1.12 vol.%.
I. Omidi Bibalani, H. Ale Ebrahim
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Molecules, 2021 The process of sulfation of arabinogalactan—a natural polysaccharide from Larix sibirica Ledeb.—with sulfamic acid in 1,4-dioxane using different activators has been studied for the first time.
Yuriy N. Malyar +9 more
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Marine Drugs, 2021 Fucoidans from sea cucumber (SC-FUC) have been proven to alleviate insulin resistance in several species. However, there are few studies that clarify the relationship between their structure and bioactivity.
Shiwei Hu +8 more
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Enhanced tyrosine sulfation is associated with chronic kidney disease-related atherosclerosis
BMC Biology, 2023 Background Chronic kidney disease (CKD) accelerates atherosclerosis, but the mechanisms remain unclear. Tyrosine sulfation has been recognized as a key post-translational modification (PTM) in regulation of various cellular processes, and the sulfated ...
Daopeng Dai +8 more
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Roles of Heparan Sulfate Sulfation in Dentinogenesis [PDF]
Journal of Biological Chemistry, 2012 Cell surface heparan sulfate (HS) is an essential regulator of cell signaling and development. HS traps signaling molecules, like Wnt in the glycosaminoglycan side chains of HS proteoglycans (HSPGs), and regulates their functions. Endosulfatases Sulf1 and Sulf2 are secreted at the cell surface to selectively remove 6-O-sulfate groups from HSPGs ...
Hayano, S. +12 more
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The Role of Sulfation in Nematode Development and Phenotypic Plasticity
Frontiers in Molecular Biosciences, 2022 Sulfation is poorly understood in most invertebrates and a potential role of sulfation in the regulation of developmental and physiological processes of these organisms remains unclear. Also, animal model system approaches did not identify many sulfation-
Catia Igreja, Ralf J. Sommer
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Carbon Capture Science & Technology, 2022 High-temperature CO2 adsorption is an important method in reducing the excessive CO2 emissions for the mitigation of global climate change. As a potential high-temperature CO2 sorbent, Li4SiO4 attracted extensive concern due to its high CO2 capacity with
Weiyang Yuan +4 more
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Frontiers in Bioengineering and Biotechnology, 2023 Sulfation of molecules in living organisms is a process that plays a key role in their functionality. In mammals, the sulfation of polysaccharides (glycosaminoglycans) that form the proteoglycans present in the extracellular matrix is particularly ...
Dianelis T. Monterrey +3 more
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Shipin gongye ke-ji, 2023 Objective: To establish a preparation method of Atractylodes macrocephala Koidz polysaccharide (AMP) sulfate with anti-hyperplasia of mammary. Methods: AMP were sulfated by sulfated method, and the optimal conditions for the sulfated modification were ...
Changxu LI +9 more
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Acta Crystallographica Section E Structure Reports Online, 2010 In the crystal structure of the title compound, 2C(2)H(7)N(2) (+)·SO(4) (2-), which contains four cations and two anions in the asymmetric unit, the ions are inter-connected by an extensive hydrogen-bonding system whereby two of the O atoms of sulfate ion are hydrogen-bonded to the amidinium H atoms of two cations, leading to the formation of two eight-
Zdeněk Jalový +1 more
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