Surfactants in Solution: Volume 7

ISBN-13: 9781461579861 / Angielski / Miękka / 2012 / 535 str.

K. L. Mittal

Opis

This and its companion volumes 8,9, and 10 document the proceedings of the 6th International Symposium on Surfactants in Solution (SIS) held in New Delhi, India, August 18-22, 1986 under the joint auspices of the Indian Society for Surface Science and Technology, and Indian Institute of Technology, Delhi. As this symposium was a landmark -- it represented the tenth anniversary of this series of symposia -- so it is very apropos to reflect on how these symposia have evolved to their present size and status. The pedigree of this series of symposia goes back to 1976 when the premier symposium in this series was held. Actually in 1976 it was a modest start and it was not possible at that time to gaze at the crystal ball and predict what would be the state of affairs in 1986. For historical purposes, it should be recorded here that the first symposium was held in Albany, NY, under the title "Micellization, Solubilization and Microemulsions"; the second symposium was christened "Solution Chemistry of Surfactants" and was held in Knoxville, TN, in 1978; the venue for the third symposium in 1980 was Potsdam, NY, and it was dubbed "International Symposium on Solution Behavior of Surfactants: Theoretical and Applied Aspects.

Spis treści

of Volume 7.- I. Aggregation of Surfactants, and Structure, Dynamics and Characterization of Micelles.- Microstructure and Molecular Dynamics of Surfactant Solutions: An Overview of NMR Self-Diffusion and Relaxation Studies.- Lattice Theory for the Association of Amphipolar Molecules in Planar Symmetry.- The Equilibrium Structure of Micelles.- Three Body Forces and the Properties of Nonionic Micellar Solutions.- Spectroscopic Tools in the Study of Micelles and Membranes.- Dynamic Light Scattering and Applications to Micellar Systems.- Fluorescence Quenching and the Study of Micellar Systems: Possibilities and Limitations of the Method.- Fluorescence Quenching in Micellar Solutions by Charged and Neutral Quenchers.- The Structure of Triton X 100 and Hexadecylpyridinium Chloride in Aqueous Solutions. Fluorescence and Small-Angle X-Ray Scattering Studies in the Presence of Hg (CN)2.- Size, Shape and Internal Structure of Triton X-100 Micelles Determined by Light and Small-Angle X-Ray Scattering Techniques.- Systematic Investigation of Sodium Alkylsulphate Micelles Using Small Angle Neutron Scattering and Positron Annihilation Techniques.- Small Angle Neutron Scattering Studies on Fluorocarbon-Hydrocarbon Surfactant Mixtures.- Pressure-Induced Surfactant Association: The Concept of a Critical Coagelization Pressure.- Thermodynamic Properties of Micellar Systems.- Micellization of Polyoxyethylene Monohexadecyl Ethers in Water.- Calorimetric Study on the Self Association of Promethazine Hydrochloride in Aqueous Solutions of High Ionic Strength.- Enthalpies and Heat Capacities of Micellization of Some Surfactants in Aqueous Urea Solutions.- Determination of Activity Coefficients of HBr in Aqueous Surfactant Solutions.- Enthalpy of Solution of Nonionic Solutes in Organized Systems.- Studies on Thermodynamics of Micellization of Nonionic Surfactants Triton X-100 and Brij 35 in Aqueous Solution: Effect of Polyethylene Glycol 400 and Acetamide.- Micellar Behaviour of Styrene-Ethylene Oxide Block Copolymers in Aqueous Solutions and Their Interaction with Ionic Surfactants.- Behavior of Nonionic Surfactant, Surfynol 465, in Aqueous Media.- Surfactant Properties of Castor Fatty Acid Derivatives.- Interfacial and Aggregation Behavior of Functionalized Surfactants.- Raman Spectral Analysis of the Conformations of the Dodecanoate and 10-Undecenoate Chains.- Classification of Probes for Studying Mixed Surfactant System.- Pressure Effect on Micelle Formation in Mixed Systems of Sodium Perfluorooctanoate with Hydrocarbon Surfactants--Sodium Dodecyl Sulfate, Sodium Decyl Sulfate and Nonanoyl-n-Methylglucamine.- Solution Properties of Mixed Surfactant Systems: Effect of Hydrophobic Properties of Nonionic Surfactant on Mixed Micelle Formation.- Interaction of Sodium Dodecyl Sulphate and Dimethyl-Dodecyl-Amine Oxide in Aqueous Solutions.- Interaction of Rodlike Micelles of Dimethyloleylamine Oxide in Aqueous Solutions.- Characteristics of Rodlike Micelles of Alkyltrimethylammonium Halides in Aqueous Sodium Halide Solutions: Their Flexibility and Entanglement.- Studies on Solubility, Viscosity and Conductivity of Calcium Caprate.- Chemistry of the Oleic Acid-H2O-NaCl System vs pH at 25°C.- Precipitation of Surfactant Salts: The Solubility in Mixed Systems.- Intermediate Lyotropic Mesophases in Hexaoxyethylene Ether Nonionic Surfactants and Fluorocarbon Surfactants.- A Synergistic Surfactant-Electrolyte Effect in Polymer Solutions Observed Through Changes in Polymer Solubility, Specific Ion Activity, and Viscosity.- Phase Transitions in Micellar Liquid Crystals.- Water/Fluorocarbons in Fluorinated Phase.- Rheology as a Probe for Investigating the State of Surfactant Aggregation in Solution: Application to Nonionic Surfactants.- Specifcity Effects in the Viscoelasticity of Dilute Surfactant Solutions.- Correlation of Partition Coefficients of Polar Molecules in Ionic Surfactant Solutions and in Two-Phase Systems.- Solubilising Characteristics of Sodium Alkylaryl Sulfonates.- Solubilization Properties of Nonionic Surfactants and Structures of the Molecular Aggregates.- II. Biological Amphiphiles.- Interfacial Chemistry of Bilayer Lipid Membranes (BLM).- Liquid Membrane Bilayers as Model Systems for Biomembranes Some Membrane Mimetic Experiments.- Monte Carlo Calculations of the Properties of Water Between Two Phospholipid Layers.- Calorimetric Study of Drug-Model Membrane Interactions.- Interaction of Surfactants with Biological Membranes.- Effect of Surfactant on the Physical Properties of Liposomes.- Binding and Transport of Fluorescent Probes in Surfactant Bilayers.- Surface Specific Cleavage of Synthetic Chromogenic Phospholipid Vesicles.- Kinetics and Extent of Aggregation and Fusion of Virus Particles with Lipid Vesicles and Cellular Membranes.- Structural and Kinetic Aspects of the Micellar ? Lamellar Phase Transformations in Phosphatidylcholine-Cholate Mixtures.- Aggregation of Saponins and Bile Acids.- Solution Properties of Uncommon Bile Salts.- Some Properties of Nonionic Surfactant Vesicles and Their Component Mono and Di-Alkyl Nonionic Polyglycerol Surfactants.- Surfactant Properties of Sodium Salts of N-Acylamino Acids and Peptides.- Adsorption of Some Biopolymers and Bioamphiphiles at an Oil-Water Interface vis-a-vis Their Emulsifying Efficiency.- Kinetics of Lipid-Protein Interaction at an Oil-Water Interface.- Protein Adsorption at Air-Water Interfaces Stabilized by Phospholipids Related to Pulmonary Surfactant: Microbubbles as an Ultrasonic Contrast Agent.- Adsorption of Proteins at the Air-Water Interface: Role of Protein Conformation.- Simultaneous Adsorption of Multivalent Metal Cation and Hydrophobic Ion to Phospholipid Vesicles.- Monolayer Studies on Cholesterogenic Molecules at the Air-Water Interface.- Mixed Monomolecular Films of ?-Poly-Y-Methyl-L-Glutamate with 5, 16-Doxyl-Stearic Acids at Water-Air Interface: Interactions between the Spin Probes and the Polypeptide.- Surface Behaviour of Dipalmitoyl Phosphatidic Acid, Dipalmitoyl Phosphatidyl Glycerol and Sphingosine Spread on Substrates with and without Dissolved Polysilicic Acid.- The Interaction of Melittin with Calcium-Binding Proteins.- Synthesis and Characterization of Positional Isomers of 1,2 Bis Heptacosadiynoyl sn-Glycero-3-Phosphocholine.- Effect of the Degree of Ethoxylation of Surfactant on the Rheological Behaviour of Sodium Lauryl-Ether-Sulfate/Lecithin/Water Systems.- Interfacial Interactions between Bile-Salt-Stimulated Human Milk Lipase and Some Other Milk Proteins.- III. Reverse Micelles and Aggregation in Apolar Media.- Biotechnological Applications of Reversed Micelles.- Enzymes Entrapped into Reversed Micelles: Potentialities in Applied Areas.- A Simplified Thermodynamic Model for Protein Uptake by Reverse Micelles.- Time Effect in the Supramolecular Formation of Cobalt Monooleate in Apolar Solvents.- Specific Equilibria of Zn(II) Oleate and Stearate in Organic Solvents.- Reversed Micellization in Metal-Organophosphorus Extractant Systems of Commercial Importance.- IV. Miceller Catalysis and Reactions in Surfactant Solutions.- Chemistry in Micelles and Microemulsions: Analysis of Water Insoluble Compounds in Aqueous Micellar Systems and O/W Microemulsions.- Acid-Base Properties of Liquid Dispersed Systems: Micellar Solutions. Emulsions and Microemulsions.- Polymerization in the Micellar State. Physicochemical Aspects.- Electrochemical Studies in Surfactant Solutions.- Surfactant Effects on the Electrochemical Reduction of an ?,ß-Unsaturated Ketone.- Photoprocesses in Surfactant Solutions of Thionine.- Modification of Photochemical Reactivity by Incorporation of Reactants into Hydrophobic Pockets and Cavities: Conformational and Cage Effects.- Photo-Rearrangements in a Micellar Environment.- Acid Catalyzed Hydrolysis of Hydrophobic Ketals in Aqueous Cationic Micelles: Partial Failure of the Pseudophase Ion Exchange Model.- Discussion of Different Kinetic Models for Explaining Experimental Results in Cationic Micelles.- Effect of Cationic and Anionic Surfactants on the Nucleophilic Addition of Cyanide Ion to an N-Alkyl Substituted Triphenylmethyl Carbonium Ion.- Evidence for Carbinolamine Intermediate in Schiff Base Hydrolysis.- Incorporation of Triphenylmethane Dye Cations into Surfactant Micelles.- Sensitive Microspectrophotometric Determination of Some Lanthanides with Bromopyrogallol Red in Presence of Micelle Forming Cationic Surfactants.- V. Monolayers and Adsorption of Surfactants.- Recent Developments in the Field of Monolayers.- Monolayer Behavior of Surface Active Metal Extractants.- Discussion of Compression Isotherms of Some Carotenoid Monolayers on the Basis of HMO Calculations.- Interactions of Ionic Surfactants with Stationary Phases in Micellar Liquid Chromatography: Adsorption and Efficiency.- Investigations into the Structure of the Adsorbed Layer of Dodecylsulfate at the Alumina-Water Interface.- Effect of Solution Chemistry of Sodium Oleate on Adsorption and Surface Wettability of Apatite and Dolomite.- Adsorption Enthalpy of Surfactants at a Mineral-Water Interface.- Electrochemical Aspects of Sodium Dodecyl Sulfate Adsorption at the ZnO/Electrolyte Interface.- Adsorption Behaviour of Surface Active Agents and Electrokinetic Phenomena.- Adsorption of Surfactants on Modified Controlled Porosity Glasses (CPG’s).- Calorimetric Study of the Adsorption of Nonionic Surfactants onto Silica Gel.- Uptake of Sodium Lauryl Sulphate by Acrylonitrile and Methyl Methacrylate Based Porous Polymeric Adsorbents.- Adsorption of Phenoxyacetic Acid and Trans-Cinnamic Acid on Hydroxyapatite.- Some Recent Studies on the Effect of Polymer Polarity on Surfactant Adsorption at Latex/Water Interface.- Adsorption Kinetics at the Liquid/Liquid Interface.- Self Consistent Mean Field Calculations on the Adsorption of Block Copolymers at the Liquid/Liquid Interface.- Oil-Water Interfaces: Surface Tension, Rigidity and Structure.- Experimental Investigations on the Structure of Copolymers at the Liquid/Liquid Interface.- Adsorption of Nonionic Surfactants at Water-Silicone Oil Interface.- Adsorption of Hydroxyoximes at the Organic/Aqueous Interface and the Interfacial Mechanism of Copper Extraction.- VI. Microemulsions and Reactions in Microemulsions.- Physico-Chemical Characterization of Microemulsions: Preparation of Monodisperse Colloidal Metal Boride Particles.- Structure and Dynamics of a Concentrated Microemulsion System.- Thermal Fluctuations and the Structure of Microemulsions.- Thermodynamic Analysis of the Breakdown of W/O-Microemulsion Aggregates Due to Changes in the Composition of the Solvent.- Microemulsions Containing Brine, SDS, Pentanol or Heptanol, and Dodecane or Hexane: Structural Information Derived from Electrochemical and Fluorescent Probe Studies.- A Viscosity Model of Winsor Microemulsions.- Geometrical Features of Single-Phase Microemulsions.- Interphasal Hydration Processes in Water-in-Oil Microemulsions.- Experimental Evidence of a Nonuniform Microemulsion in the Low Surfactant Concentration Range.- Kerr Effect in Ternary Microemulsions.- Solubilization in Nonionic Microemulsions.- Electrical Conductivity in Oil Continuous Microemulsions.- Microemulsions and the Treatment of Oil Spills.- Acid-Base Indicator Equilibria in Nonionic Reversed Micelles and Water-in-Oil Microemulsions.- Influence of Electrolytes on the Stability of Polymerized Microemulsions.- Polymerization of Urea-Formaldehyde in Microemulsion.- Polymerization of Styrene in an Inverse Microemulsion.- Formation of Water-in-Oil Microemulsions and Their Applications for CaCO3 Particle Preparation.- Microparticles by Microemulsion.- VII General Papers.- The Use of Surfactants in Electrochemistry.- Surfactants and Microcapsule Formation.- Surfactant Induced Weakening of Geologic Materials.- Thin Films of Non-Ionic Poloxamer Surfactants: Thinning and Polymerisation of Poloxamer 407.- Surfactant-Mediated Transport Through Liquid Hydrocarbon Membranes.- Role of Surfactants in the Deposition of Cationic Polymers on the Surface of Human Hair.- Abatement of Acid Mine Drainage by Surfactant Application.- Foam Stability as Affected by the Presence of Small Spreading Particles.- Measurement of Foaming Properties of Surfactants and Surfactant Products.- Effect of n-Octanol on the Emulsification of Paraffin Oil in Aqueous Sodium Dodecyl Sulfate Solutions.- Thermogravimetric, X-Ray and Infrared Studies on Calcium Soaps in Solid State.- An ESR and Zeta Potential Study of the Surface of a Carboxylated Latex.- Surfactant Retention in Porous Media in Foam Flooding Processes for Enhanced Oil Recovery.- The Transport of Underlying Water by Aliphatic Alcohols in Unsaturated Quartz Sand.- Effect of Liquid Surfactant on the Electrolytically Controlled Etching of Micropore Polymer Filters.- Role of pH and Collector Concentration in Separation of Phosphates From Dolomitic Gangue Using DDA-HCl.- Surface Activity of Carboxylic Acids and Mercury Floatability.- Bubble Size Distribution and Mercury Floatability in Solutions of Carboxylic Acids.- Electrokinetic Characteristics of Cr02 and Cr2o3 in Aqueous Solutions.- Adjuvant Effect of Surfactants on Herbicidal Formulations.- About the Contributors.