A Further Study on Calcium Phosphate Gardens Grown from the Interface of κ-Carrageenan-based Hydrogels and Counterion Solutions.
Sign Up to like & getrecommendations! Published in 2023 at "ChemPlusChem"
DOI: 10.1002/cplu.202200426
Abstract: Originating from the concept of classical chemical gardens, a new field coined 'chemobrionics' has recently emerged. In the present work, two chemobrionic systems grown from a hydrogel/liquid interface at different time scales (for 1, 7,… read more here.
Keywords: phosphate; counterion; interface; counterion solution ... See more keywords
Ultrafast electron diffraction study of single-crystal (EDO-TTF)2SbF6: Counterion effect and dimensionality reduction
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2017.05.007
Abstract: Abstract Ultrafast electron diffraction is a sensitive tool to directly study molecular dynamics in structural detail. Here, we report the influence of counterion size on the photoinduced insulator-to-metal phase transition in two derivatives of the… read more here.
Keywords: reduction; counterion; edo ttf; diffraction ... See more keywords
Modeling counterion partition in composite gels of BSA with gelatin following high pressure treatment.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2019.01.125
Abstract: We examine the morphology of hydrogels made of bovine serum albumin and gelatin following high pressure processing at 300 MPa for 15 min at 10 and 80 °C. Emphasis is on the distribution of added calcium counterions between… read more here.
Keywords: counterion partition; counterion; gelatin following; high pressure ... See more keywords
Multivalent counterion induced multilayer adsorption at the air-water interface in dilute Aerosol-OT solutions.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2021.03.183
Abstract: The formation of surface multilayer structures, induced by the addition of multivalent counterions in dilute surfactant solutions, has been widely observed in a range of anionic surfactants. The phenomenon is associated with the ability to… read more here.
Keywords: surface multilayer; multilayer formation; counterion; surface ... See more keywords
Hierarchical zeolite microspheres with flat sheets, wave sheets or agglomerates induced by gemini surfactant counterion
Sign Up to like & getrecommendations! Published in 2017 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2017.07.002
Abstract: Abstract The solution structure of a gemini surfactant, C22-6-6, associated with various counterions was investigated with small-angle neutron scattering (SANS). Subsequently, C22-6-6 with various counterions (Br−, HC2O4−, C2O42−, CO32−, H2PO4−, HPO42− and OH−) was applied… read more here.
Keywords: flat sheets; various counterions; sheets wave; counterion ... See more keywords
Cationic surfactants modulate aqueous micellization and wetting on PTFE by Triton X-100: Effect of alkyl chainlength, headgroup and counterion
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2017.05.138
Abstract: Abstract Micellization of several cationic surfactants in aqueous solution and their adsorption characteristics on polytetrafluoroethylene (PTFE) surface were studied using scattering and wettability methods. The obtained results indicate that the micelle size/shape and wettability depended… read more here.
Keywords: alkyl; triton 100; counterion; effect ... See more keywords
Binding behaviour of hydrophobic drug tetracaine hydrochloride used as organic counterion on ionic surfactants
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2021.116564
Abstract: Abstract Many excipients have been used in the formulation of medications to improve drug properties during the drug delivery process. Current research may show that hydrophobic drugs can be used as organic counterions that improve… read more here.
Keywords: organic counterion; drug; counterion; tetracaine hydrochloride ... See more keywords
Counterion-Dependent Material Properties of Phosphorylated Nanocellulose.
Sign Up to like & getrecommendations! Published in 2023 at "Biomacromolecules"
DOI: 10.1021/acs.biomac.3c00066
Abstract: The material properties of cellulose nanofibers (CNFs) are governed by the surface chemical structure of the fibers. The chemical structure-property relationships for monovalent carboxylated CNFs are well understood. Here, we report the basic sheet properties… read more here.
Keywords: counterion; cnf sheets; retardant properties; fire retardant ... See more keywords
Delineating the Effects of Counterions on the Structural and Vibrational Properties of U(IV) Lindqvist Polyoxometalate Complexes
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DOI: 10.1021/acs.inorgchem.5c00033
Abstract: Herein we conducted a full investigation into the fundamental structural and vibrational properties of uranium(IV) Peacock–Weakley-type lacunary Lindqvist (W10) polyoxometalate (POM) complexes. We recently demonstrated the importance of the secondary lattice elements in tuning the… read more here.
Keywords: vibrational properties; polyoxometalate; distortion; structural vibrational ... See more keywords
Role of Counterions in the Adsorption and Micellization Behavior of 1:1 Ionic Surfactants at Fluid Interfaces—Demonstrated by the Standard Amphiphile System of Alkali Perfluoro-n-octanoates
Sign Up to like & getrecommendations! Published in 2022 at "Langmuir"
DOI: 10.1021/acs.langmuir.1c00527
Abstract: In our latest communication, we proved experimentally that the ionic surfactant’s surface excess is exclusively determined by the size of the hydrated counterion.[Lunkenheimer, Langmuir,2017, 33, 10216−1022410.1021/acs.langmuir.7b00786]28925711. However, at this stage of research, we were unable… read more here.
Keywords: adsorption micellization; counterion; surface; cmc ... See more keywords
Role of Counterion in the Adsorption of Ionic Amphiphiles at Fluid Interfaces
Sign Up to like & getrecommendations! Published in 2024 at "Langmuir"
DOI: 10.1021/acs.langmuir.4c01259
Abstract: This communication represents the chemical alternative to the previous two papers dealing with the influence of positively charged alkali cations on the adsorption properties of the series of the standard surfactant system of alkali-perfluorocarbon octanoates.… read more here.
Keywords: adsorption ionic; adsorption; negatively charged; charged alkali ... See more keywords