Results 21 to 30 of about 524,341 (352)
Characteristics of a Lipid Hydrogel and Bigel as Matrices for Ascorbic Acid Stabilization
Gels, 2023 Ascorbic acid (AA) has many health benefits, including immune and cardiovascular deficiency protection, prenatal problems, and skin diseases. Unfortunately, AA is easily oxidized and has limited bioavailability. Thus, the development of formulations that
Noèlia Loza-Rodríguez +2 more
doaj +1 more source
International Journal of Polymer Science, 2020 One silsesquioxane-polythiophene hybrid copolymer, with combined star-like structure and intramolecular heterogeneity, was synthesized and sufficiently characterized via various methods, including FTIR, NMR, and SEC measurements.
Shuxi Gao +6 more
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Adsorption of Methylene Blue in Water onto Activated Carbon by Surfactant Modification
, 2020 In this paper, the enhanced adsorption of methylene blue (MB) dye ion on the activated carbon (AC) modified by three surfactants in aqueous solution was researched.
Yun-fei Kuang +2 more
semanticscholar +1 more source
Surfactant Self-Assembling and Critical Micelle Concentration: One Approach Fits All?
Langmuir, 2020 Critical micelle concentration (CMC) is the main chemical–physical parameter to be determined for pure surfactants for their characterization in terms of surface activity and self-assembled aggregation.
D. R. Perinelli +5 more
semanticscholar +1 more source
Hybrid Ionic Silver and Magnetite Microgels Nanocomposites for Efficient Removal of Methylene Blue
Molecules, 2019 The ionic crosslinked 2-acrylamido-2-methylpropane sulfonic acid-co-acrylic acid hydrogel, AMPS/AA and its Ag and Fe3O4 composites were synthesized using an in situ technique.
Ayman M. Atta +5 more
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Surfactant function in neonates with respiratory distress syndrome [PDF]
, 1998 The function of pulmonary surfactant of a group of 14 preterm neonates (birth weight 907 +/- 60 g) who suffered from severe respiratory distress syndrome (RDS) and who had received exogenous bovine lipid extracted surfactant on the first day of life was ...
Griese, Matthias, Westerburg, Bettina
core +1 more source
The Properties of Kaolin from Different Locations and Their Impact on Casting Rate
KONA Powder and Particle Journal, 2019 It has been well known that mineral samples from different locations and origins can exhibit a significant shift in their properties and behavior. The present study of three samples of kaolin from a wide set of origin of deposits, composition, and ...
Mervat Said Hassan Badr +7 more
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Nanotechnology Reviews, 2021 Fast charge transfer and lithium-ion transport in the electrodes are necessary for high performance Li–S batteries. Herein, a N-doped carbon-coated intercalated-bentonite (Bent@C) with interlamellar ion path and 3D conductive network architecture is ...
Wu Lian +5 more
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Continuous Synthesis of Precision Gold Nanoparticles Using a Flow Reactor
KONA Powder and Particle Journal, 2021 Nanoparticle synthesis using flow chemistry has the potential to enhance the large-scale accessibility of precision-engineered nanomaterials at lower prices.
Jiaqi Dong +3 more
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Foamability of aqueous solutions: Role of surfactant type and concentration. [PDF]
Advances in Colloid and Interface Science, 2019 In this paper we study the main surface characteristics which control the foamability of solutions of various surfactants. Systematic series of experiments with anionic, cationic and nonionic surfactants with different head groups and chain lengths are ...
B. Petkova +6 more
semanticscholar +1 more source