Studies on the aqueous solutions of guanidinium salts. XIV. Effect of guanidinium bromide on the surface tension of aqueous solutions of the cationic surfactants.

スポンサーリンク

概要

• 論文の詳細を見る

• The surface tensions of decyl-, tetradecyl-, and hexadecyl-trimethylammonium bromides were measured in the aqueous solutions of potassium bromide (KBr) and guanidinium bromide (GuBr). The critical micelle concentrations (CMC's) of the above surfactants decreased with increase of the concentration of KBr, while the CMC's showed minimum values in the aqueous GuBr solution, as the concentration of GuBr increased. The Langmuir coefficient, <I>K</I><SUB>C</SUB>, increased with decrease of the CMC. The influence of the salts on the surface tension and the micellization were well described in terms of the activity of the surfactant calculated by combining the Debye-Hückel law and Setschenow's equation.

• 公益社団法人 日本化学会の論文

著者

• Miyajima Koichiro

  Faculty Of Pharmaceutical Science Kyoto University

• Nakagaki Masayuki

  Faculty of Living Science Osaka City University

• Yoshida Hiromitsu

  Faculty of Pharmaceutical Sciences of Kyoto University

• Miyajima Koichiro

  Faculty of Pharmaceutical Sciences of Kyoto University

• Maetani Junko

  Faculty of Pharmaceutical Sciences of Kyoto University

関連論文

• High-Efficiency Entrapment of Superoxide Dismutase into Cationic Liposomes Containing Synthetic Aminoglycolipid
• The Role of Human Serum Proteins in the Uptake of Liposomes and Inhibition of Protein Binding by Polyethylene Glycol (PEG) Coating
• INTERACTION OF DIFFERENTLY ORIENTED LIPIDS IN MONOLAYER : MIXED MONOLAYER OF 16-(9-ANTHROYLOXY) PALMITIC ACID WITH PHOSPHATIDYLCHOLINE AND CHOLESTEROL
• EFFECT OF SACCHARIDES ON THE FREEZING AND THAWING OF LIPOSOME SUSPENSION
• Phase Separation in Mixed Monolayers of Poly(γ-methyl L-ghitamate) and Triolein(Physical,Chemical)
• Adsorption of Dodecylammonium Ion on Hydroxyapatite and Concurrent Release of Phosphate and Calcium Ions from the Surface of Hydroxyapatite(Physical,Chemical)
• Modulation of Magainin 2-Lipid Bilayer Interactions by Peptide Charge
• INTERACTIONS OF AN ANTIMICROBIAL PEPTIDE, TACHYPLESIN I, WITH LIPID MEMBRANES
• Characterization of Low-Molecular-Weight Polyethyleneimines Using GC/CI-MS and GC
• EFFECTS OF LYSOLECITHIN MICELLE AND LECITHIN LIPOSOME ON THE PHOTOINDUCED REDUCTION
• DESTRUCTION OF LIPOSOME BY CYCLODEXTRINS
• INTERACTION OF POLYETHYLENE GLYCOL CHOLESTERYL ETHERS WITH THE ERYTHROCYTE MEMBRANE
• Action Mechanism of a Membrane-Acting peptide, Melittin : Translocation of Peptides across lipid Membranes
• MICROENVIRONMENT AROUND THIACARBOCYANINES IN LYSOLECITHIN MICELLES AND LECITHIN LIPOSOMAL MEMBRANES
• Studies on Membrane Potentials of Excitable Membranes using a Sublayer Model
• Theoretical Study on the Permeability Coefficient of Hodgkin and Katz
• The location and microenvironment of dimerizing cationic dyes in lipid membranes as studied by means of their absorption spectra.
• Studies on the aqueous solutions of guanidinium salts. XIII. NMR study of the interactions between guanidinium salt and tetraalkylammonium salts in water.
• Studies on aqueous solutions of saccharides. II. Viscosity B-coefficients, apparent molar volumes, and activity coefficients of D-glucose, maltose, and maltotriose in aqueous solutions.
• Viscosities of aqueous solutions of sodium alkanoates.
• Free energy, enthalpy, and entropy changes of mixing of aqueous solutions of D-glucose and tetraalkylammonium bromide at 25.DEG.C.
• State of polarization of light scattered by colored spheroids.
• Effect of choline derivatives on the critical micelle concentrations of anionic and cationic surfactants.
• Activity coefficients of dimethyl-.BETA.-cyclodextrin in aqueous solutions.
• The crystal structure of the 1:2 tetrapropylammonium guanidinium bromide complex.
• Effects of EDTA derivatives on the photoreduction of methyl viologen by a thiacarbocyanine sensitizer in a micellar solution.
• Studies on the aqueous solutions of guanidinium salts. X. Activity coefficients of biguanide salts in aqueous solutions at 25.DEG.C.
• Studies of the aqueous solutions of guanidinium salts. VI. Complexes of guanidinium halides and symmetrical tetraalkylammonium halides.
• Studies on the aqueous solutions of guanidinium salts. IX. Activity coefficients of biguanide hydrochloride and sucrose in aqueous ternary solutions at 25.DEG.C.
• Effects of alkyl chains of thiacarbocyanine as the sensitizer for the photoreduction of methylviologen in micellar phase.
• The Formation and Collapse of Mixed Monolayers of 1-Hexadecanol and 1-Octadecanol with Interest in Evaporation Control of Water by Monolayers
• Studies on the aqueous solutions of guanidinium salts. VII. Activity coefficients and partial molar volumes for guanidinium salts with hydrophobic counter anions in aqueous solutions.
• Influence of higher alcohols on acid-catalyzed hydrolysis of sodium dodecyl sulfate. Effect of complex formation.
• Viscosity B-coefficients, apparent molar volumes, and activity coefficients for .ALPHA.- and .GAMMA.-cyclodextrins in aqueous solutions.
• Penetration of lysine-leucine copolymers into lecithin monolayers from underlying aqueous solutions.
• The protective effects of cyclodextrins against the oxidation of methyl orange by singlet oxygen.
• Studies on the aqueous solutions of guanidinium salts. XIV. Effect of guanidinium bromide on the surface tension of aqueous solutions of the cationic surfactants.
• Penetration of lysine hydrochloride into lecithin monolayers from underlying aqueous solutions.
• Light-scattering Studies of the Interaction of Sodium Chondroitin Sulfate C with Bovine Serum Albumin
• Studies on aqueous solutions of saccharides. I. Activity coefficients of monosaccharides in aqueous solutions at 25.DEG.C.
• Hydrophobic indexes for various monosaccharides.
• Penetration of leucine and norleucine into lecithin monolayers from underlying aqueous solutions.
• The penetration of lysine into the monolayers of lecithin from the underlying aqueous solutions.
• Studies on the aqueous solutions of guanidinium salt. XI. Volume changes of mixing of aqueous solutions of guanidinium bromide and tetraalkylammonium bromide at 25.DEG.C.
• Light Scattering Studies on the Thermal Denaturation of Bovine Serum Albumin
• The theory of the adsorption monolayer with lateral intermolecular interaction and its application to aqueous alcohol solutions.
• The two-step collapse of mixed monolayers of cholesterol and its esters.
• The theory of the reverse diffusion of ions in mixed electrolyte solutions and experimental results on the HCl-CaCl2-H2O ternary system.
• Formation and Collapse of Mixed Monolayers of Trilaurin with Cholesterol and with Tristearin
• Studies on aqueous solutions of guanidinium salts. VIII. Free energy of mixing of guanidinium bromide and tetrabutylammonium bromide in aqueous solution at 25.DEG.C.
• Calorimetric studies of the interaction between the lecithin and copolymers of L-lysine and L-leucine.
• Viscosities of aqueous solutions of alkanoic acids.
• Colloid Chemical Studies of Starching Materials. V. Rheological Properties of Concentrated Polyvinyl Alcohol Solutions

もっと見る 閉じる

スポンサーリンク