Results 251 to 260 of about 280,953 (299)
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Methanol as a hydrate inhibitor and hydrate activator
Physical Chemistry Chemical Physics, 2018Water–methane interface broadening by low-dose methanol addition highlights the need for true surface sampling on the atomistic level.
Bjørn Kvamme +3 more
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Hydrophobic Hydration and the Formation of a Clathrate Hydrate
Physical Review Letters, 1998We report a direct comparison of the local structure of the hydrophobic hydration of krypton in both the liquid and solid states by the extended x-ray absorption fine structure spectroscopy technique. The evolution of an ordered hydration shell of the nonpolar gas moiety is followed as the liquid to solid phase transition progresses. The formation of a
D. T. BOWRON +3 more
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Nature, 2023
Hygroscopic biological matter in plants, fungi and bacteria make up a large fraction of Earth's biomass1. Although metabolically inert, these water-responsive materials exchange water with the environment and actuate movement2-5 and have inspired technological uses6,7. Despite the variety in chemical composition, hygroscopic biological materials across
Steven G. Harrellson +6 more
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Hygroscopic biological matter in plants, fungi and bacteria make up a large fraction of Earth's biomass1. Although metabolically inert, these water-responsive materials exchange water with the environment and actuate movement2-5 and have inspired technological uses6,7. Despite the variety in chemical composition, hygroscopic biological materials across
Steven G. Harrellson +6 more
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Annual Review of Physical Chemistry, 2017
Existence of a hydrated electron as a byproduct of water radiolysis was established more than 50 years ago, yet this species continues to attract significant attention due to its role in radiation chemistry, including DNA damage, and because questions persist regarding its detailed structure.
John M, Herbert, Marc P, Coons
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Existence of a hydrated electron as a byproduct of water radiolysis was established more than 50 years ago, yet this species continues to attract significant attention due to its role in radiation chemistry, including DNA damage, and because questions persist regarding its detailed structure.
John M, Herbert, Marc P, Coons
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Hydration, hydration, hydration
Nursing and Residential Care, 2011Liz Rasmussen Consultant Editor Adrian M Ashurst, RGN, DMS Training Manager, Cambian Healthcare Commercial Manager Chloe Moffat Classified Sales Manager Rachel McElhinney Senior Classified Sales Executive Joe Ackah Production Manager Jon Redmayne Production Assistant Larry Oakes Associate Publisher Tracy Cowan Publisher Anthony Kerr Commercial Director
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Journal of the American College of Nutrition, 2007
Water supply is a basic public problem. In modern science, three periods with different approaches to define recommended water intake in adults can be distinguished. Pediatricians agree that hydration in children may be optimal only in breastfed infants.
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Water supply is a basic public problem. In modern science, three periods with different approaches to define recommended water intake in adults can be distinguished. Pediatricians agree that hydration in children may be optimal only in breastfed infants.
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Biopolymers, 1968
AbstractThe hydration of several polyacids has been investigated with special attention to the effects of neighboring charged groups and hydrophobic groups on the hydration regions. The molar volume change due to the structural change of water by the hydration was obtained by the method of refractivity measurement.
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AbstractThe hydration of several polyacids has been investigated with special attention to the effects of neighboring charged groups and hydrophobic groups on the hydration regions. The molar volume change due to the structural change of water by the hydration was obtained by the method of refractivity measurement.
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Science, 1969
Frozen protein and nucleic acid solutions at -35°C show relatively narrow (100 milligauss) proton nuclear magnetic resonance signals which are assignable to water that is sufficiently mobile to reduce the dipolar broadening normally associated with solids. Hydration was found to be 0.3 to 0.5 gram of water per gram of protein.
I D, Kuntz +3 more
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Frozen protein and nucleic acid solutions at -35°C show relatively narrow (100 milligauss) proton nuclear magnetic resonance signals which are assignable to water that is sufficiently mobile to reduce the dipolar broadening normally associated with solids. Hydration was found to be 0.3 to 0.5 gram of water per gram of protein.
I D, Kuntz +3 more
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The hydration of phospholipids
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1974Abstract The adsorption isotherms of egg phosphatidylcholine, egg phosphatidylethanolamine and bovine phosphatidylserine, in both their lyso and diacyl forms, have been determined in an examination of the hydration characteristics of films of these phospholipids.
G L, Jendrasiak, J H, Hasty
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Journal of the American Chemical Society, 2006
The sequential addition of water molecules to protonated and deprotonated forms of the four mononucleotides dAMP, dCMP, dGMP, and dTMP was studied experimentally by equilibrium measurements using an electrospray mass spectrometer equipped with a drift cell and theoretically by computational methods including molecular modeling and density functional ...
Dengfeng, Liu +2 more
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The sequential addition of water molecules to protonated and deprotonated forms of the four mononucleotides dAMP, dCMP, dGMP, and dTMP was studied experimentally by equilibrium measurements using an electrospray mass spectrometer equipped with a drift cell and theoretically by computational methods including molecular modeling and density functional ...
Dengfeng, Liu +2 more
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