Two key words define the scope of this book: ’ultrasound’ and ’colloids’. Historically, there has been little real communication between practitioners in these two fields. Although there is a large body of literature devoted to ultrasound phenomenon in colloids, there is little recognition that such phenomena may be of real importance for both the development and applications of colloid science. On the other side, colloid scientists have not embraced acoustics as an important tool for characterizing colloids. The lack of any serious dialogue between these scientific fields is the biggest motivation behind this book.

Chapter 1. Introduction
Chapter 2. Fundamentals of Interface and Colloid Science
Chapter 3. Fundamentals of Acoustics in Homogeneous Liquids. Longitudinal Rheology
Chapter 4. Acoustic Theory for Particulates
Chapter 5. Electroacoustic Theory
Chapter 6. Experimental Verification of the Acoustic and Electroacoustic Theories
Chapter 7. Acoustic and Electroacoustic Measurement Techniques
Chapter 8. Applications for Dispersions
Chapter 9. Applications for Nano-Dispersions
Chapter 10. Applications for Emulsions and other Soft Particles
Chapter 11. Titrations
Chapter 12. Applications for Ions and Molecules
Chapter 13. Applications for Porous Bodies