Results 11 to 20 of about 2,141,685 (338)
Journal of Petroleum Exploration and Production Technology, 2021 Surface-active polymer is a novel multifunctional active polymer applied for enhancing oil recovery which has both viscosity-increasing ability and surface activity.
Qiannan Yu +6 more
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Hydroxamic acid surface active agents
Grasas y Aceites, 2001 p-Hydroxy phenyloctadecanol and p-hydroxy phenyloctadecanoic acid were used as new precursors for the preparation of surface active hydroxamic acid including different moles of propylene oxide.
M. H.M. Ahmed +2 more
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The effect of surfactants on electrochemical hydrogen production [PDF]
شیمی کاربردی روز, 2019 One of the problems of اydrogen production by the electrochemical method is forming and remaining of hydrogen bubbles on the surface of the electrode, which leads to considerable reduction in efficiency of hydrogen generation. The aim of this study is to
Ali Ghaffarinead +3 more
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Acta Odontologica Turcica, 2017 Objective: The aim of this in vitro study was to evaluate the effect of addition of various surface-modifying agents to EDTA solution on the bond strength of an epoxy-based sealer to the root canal dentin. Materials and Method: Sixty single-rooted human
Mehmet Burak Güneşer +3 more
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Surface Active Agents: Chemical Types and Applications [PDF]
, 1945 Newsletter providing "a lighter, human interest side of the news" from the Boston University Medical ...
Boston University Medical Center +2 more
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Synthesis and surface active properties of cationic surface active agents from crude rice bran oil
Grasas y Aceites, 1999 Cationic surfactants of 2-hidroxy-3-(2- alkylamidopolyethyl amino) propane-1-triethylammonium hydroxides (ix-xui)a-d were prepared from fatty acids (i)a-d [palmitic, stearic, oleic, linoleic acid] and mixed fatty acids of crude rice bran oil ie [RBO ...
W. I. A. El-Dougdoug
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The study of excipients’ influence on Clopidogrel releasing from the rectal suppositories
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2018 Such cardiovascular pathologies as ischemic disease of heart and brain, occlusive diseases of peripheral arteries are the most frequent causes of morbidity, mortality and disability of population in the world.
Ye. А. Redkina +3 more
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Foam generation in a rotor—stator mixer = Schaumerzeugung in einem rotor—stator mischer [PDF]
, 1988 The foaming process of an aqueous liquid system with surface active agents and thickeners in a rotor-stator mixer has been studied.\ud \ud The foaming capacity of a rotor—stator mixer may be represented by a so-called mixing characteristic.
Bertlein, E. +2 more
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Targeted protein delivery: carbodiimide crosslinking influences protein release from microparticles incorporated within collagen scaffolds [PDF]
, 2019 open access articleTissue engineering response may be tailored via controlled, sustained release of active agents from protein-loaded degradable microparticles incorporated directly within three-dimensional (3D) ice-templated collagen scaffolds. However,
Best, S. +6 more
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Intensifying the cement grinding process [PDF]
E3S Web of Conferences, 2023 This article deals with the intensification of the grinding process in ball mills. Attention is drawn to the need to reduce the energy input for grinding.
Mukhamedbaeva Mas’uda +2 more
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