chapter 1 Miscibility in Binary Mixtures of Surfactants / chapter 2 Micro-Phase Separation in Two-Dimensional Amphiphile Systems / chapter 3 The Differential Conductivity Technique and Its Application to Mixed Surfactant Solutions for Determining Ionic Constants / chapter 4 Diffusion Processes in Mixed Surfactant Systems / chapter 5 Mixed Micellar Aggregates of Nonionic Surfactants with Short Hydrophobic Tails / chapter 6 The Effect of Mixed Counterions on the Micelle Structure of Perfluorinated Anionic Surfactants / chapter 7 Delayed Degradation of Drugs by Mixed Micellization with Biosurfactants / chapter 8 A Thermodynamic Study on Competitive or Selective Solubilization of 1:1 Mixed Solubilizate Systems: Solubilization of Different Sterols Mixtures by Bile Salt Micelles in Water Shigemi Nagadome and Gohsuke Sugihara -- chapter 9 Phase Behavior and Microstructure in Aqueous Mixtures of Cationic and Anionic Surfactants / chapter 10 Phase Behavior and Microstructure of Liquid Crystals in Mixed Surfactant Systems / chapter 11 Sponge Structures of Amphiphiles in Solution / chapter 12 Surfactant Gels from Small Unilamellar Vesicles / chapter 13 Microscopic Phase Separation in Mixed Micellar Solutions / chapter 14 Dynamic Interfacial Properties of Mixed Surfactant Systems Containing Light-Sensitive Surfactants / chapter 15 Control of Molecular Aggregate Formation and Solubilization Using Electro- and Photoresponsive Surfactant Mixtures / chapter 16 Adsolubilization by Binary Surfactant Mixtures / chapter 17 Admicellization and Adsolubilization of Fluorocarbon–Hydrocarbon Mixed Chain Surfactant / chapter 18 Precipitation of Surfactant Mixtures / chapter 19 Surfactant–Polymer Interactions / chapter 20 Ultrasonic Relaxation Studies of Mixed Surfactant Systems—Analysis of Data to Yield Kinetic Parameters / chapter 21 Photocatalysis at Solid/Liquid Interfaces— Photooxidation of Mixed Aqueous Surfactants at the TiO2/H2O Interface