Results 31 to 40 of about 84,845 (282)
Surfactant-Enhanced Extraction of Lutein from Marigold Petals using an Aqueous Two-Phase System
Separations, 2023 The extraction of lutein from marigold petals using a surfactant-based aqueous two-phase system is reported. In this work, the effectiveness of the hydrophilic-lipophilic balance of surfactants on extraction performance for the extraction of lutein from ...
Neha Maheshwari +4 more
doaj +1 more source
Non-ionic surfactant phase diagram prediction by recursive partitioning. [PDF]
Philos Trans A Math Phys Eng Sci, 2016 A model has been designed to predict the phase which forms in water for a non-ionic surfactant, at a given concentration and temperature. The full phase diagram is generated by selecting enough data points to cover the region of interest. The model estimates the probability for each one of 10 possible phases and selects the one with the highest ...
Bell G.
europepmc +4 more sources
Effect of impurities in the description of surface nanobubbles: Role of nonidealities in the surface layer\ud [PDF]
, 2011 In a recent study [ S. Das, J. H. Snoeijer and D. Lohse Phys. Rev. E 82 056310 (2010)], we provided quantitative demonstration of the conjecture [ W. A.
Das, Siddhartha
core +3 more sources
Effect of surfactant structure on MPD diffusion for interfacial polymerization
Journal of Membrane Science Letters, 2023 Polyamide membranes made with surfactant-assisted interfacial polymerization (IP) have demonstrated the potential for excellent membrane performance. The presence of surfactants accelerates amine diffusion into the organic phase causing a more complete ...
Shahriar Habib +2 more
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Self-assembly of Tween 80 micelles as nanocargos for oregano and trans-cinnamaldehyde plant-derived compounds [PDF]
, 2020 The self-assembly of Tween 80 (T80) micelles loaded with plant-based oregano essential oil (OR) and trans-cinnamaldehyde (TCA) was studied. The effect of different factors, including the surfactant to oil ratio, the presence of sodium chloride, thermal ...
Claeys, Myriam +4 more
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Scientific Reports, 2021 Chirality purification of single-walled carbon nanotubes (SWCNTs) is desirable for applications in many fields, but general utility is currently hampered by low throughput. We discovered a method to obtain single-chirality SWCNT enrichment by the aqueous
Blazej Podlesny +7 more
doaj +1 more source
Comparative Investigation of Some Non-Ionic Surfactants in the Removal of Pb2+ Ions Using Cloud Point Extraction [PDF]
Iranian Journal of Chemistry & Chemical EngineeringIn this research, cloud point extraction was carried out for the removal of Pb2+ ions from aqueous solutions using OC-30, Triton X-100 and Sorbitol as non-ionic surfactants.
Fariborz Azizinezhad
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Influence of surfactants on the electrohydrodynamic stretching of water drops in oil [PDF]
, 2017 In this paper we present experimental and numerical studies of the electrohydrodynamic stretching of a sub-millimetre-sized salt water drop, immersed in oil with added non-ionic surfactant, and subjected to a suddenly applied electric field of magnitude ...
Ervik, Åsmund +4 more
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Chemical Engineering Transactions, 2015 Quality control of industrial products has become essential in modern industry as it aims to satisfy customer demands. Therefore it requires fast and simple procedures in order to ensure efficient on-line process monitoring and detect abnormal deviation ...
A. Taris +3 more
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Planta Tropika: Jurnal Agrosains, 2020 A surfactant that can be developed from palm oil is non-ionic. Diethanolamine is a nonionic surfactant based on palm oil methyl ester, which can replace the use of polyoxyethylene amine surfactant in a commercial herbicide formula that harms the ...
Ika Agustin Rusdiana +2 more
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