Results 31 to 40 of about 1,849,870 (344)
Structures of Aqueous Dispersions of Phosphatidylserine
Journal of Biological Chemistry, 1973 Abstract Dilute (g10% w/v) unsonicated phosphatidylserine dispersions in H2O contain spherical particles of a wide size distribution (0.1 to 15 µm). The majority have diameters between 0.1 to 2 µm and lack the multilamellar arrangement of bilayers typical of unsonicated lecithin dispersions. Sonication produces small thermodynamically unstable vesicles
H, Hauser, M C, Phillips
openaire +2 more sources
Nanomaterials, 2019 In this work, a detailed rheological study of hybrid poly(acrylamide-co-acrylic acid) P(AAm-co-AAc) aqueous microgel dispersions is performed. Our intention is to understand how the presence of gold nanoparticles, AuNP, embedded within the microgel ...
Coro Echeverría, Carmen Mijangos
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Autoxidation of cholesterol in aqueous dispersions and in monomolecular films
Journal of Lipid Research, 1972 The autoxidative formation of 7-ketocholesterol and diols from aqueous cholesterol dispersions and from cholesterol monomolecular films has been studied as a function of time. The rate of oxidation of cholesterol is much faster at the surface than in the
Norman D. Weiner +2 more
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Inhibiting the Thermal Gelation of Copolymer Stabilized Nonaqueous Dispersions and the Synthesis of Full Color PMMA Particles [PDF]
, 2016 Polymeric particle dispersions have numerous potential applications; currently one of the most relevant is their use as inks in electrophoretic displays.
Simon J. Holder (1866523) +7 more
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Pharmaceutics, 2019 Daidzein (DZ) is a polyphenolic compound belonging to Biopharmaceutical Classification System class IV, which shows that it may have limited therapeutic effects due to its low solubility and poor bioavailability. This study aimed to obtain high-purity DZ
Gean Pier Panizzon +4 more
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Colloidal stability for concentrated zirconia aqueous suspensions [PDF]
, 2009 This work started as part of an investigation into the mechanisms by which fine zirconia aqueous dispersions can be processed for ceramic materials engineering.
Guizard, Christian +8 more
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Nonwoven needle-punched fabrics with nano-sized polyurethane reinforcing sheaths for construction application [PDF]
Нанотехнологии в строительствеIntroduction. The purpose of the study is to investigate the influence of the impregnation degree of a non-woven needle-punched fabric with aqueous polyurethane dispersions of varying compositions on the formation of the porous structure of composite ...
Viktor G. Nazarov +3 more
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Nanocomposites, 2017 The compatibility of three nano-montmorillonite (NMt) dispersions in hydrating cement binders was investigated and a new theory linking the nanostructure of nanoclay dispersions to their effect on the macroscale performance of cement pastes is presented.
Styliani Papatzani, Kevin Paine
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Different Approaches for Enhancement of Curcumin Aqueous Solubility and Dissolution rate [PDF]
Journal of Advanced Biomedical and Pharmaceutical Sciences, 2019 Curcumin (CUR) is a nature polyphenolic phytoingredient. CUR showed anti-inflammatory, anti-oxidant, anti-fungal and anti-cancer activities. The therapeutic efficacy of CUR was limited due to its poor aqueous solubility, poor oral bioavailability.
Abeer Hassan +3 more
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Composite building materials based on nanomodified cement systems [PDF]
Нанотехнологии в строительстве, 2023 : Introduction. This research work investigates the combined influence of nano-sized silicon dioxide (nano-SiO2 ), carbon nanotubes and surfactants on the structural and technological characteristics of cement compositions.
Natalia O. Kopanitsa +5 more
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