chapter 1 Biomedical Application for Magnetic Latexes / chapter 2 The Agglutination Test: Aggregation of Antibody-Coated Latexes in the Presence of Antigens / chapter 3 Latex Immunoagglutination Assays / chapter 4 Capture and Detection of Biomolecules Using Dual Colloid Particles / chapter 5 Polymer Particles and Viruses: Biospecific Interactions and Biomedical Applications / chapter 6 Polymer Beads in Biomedical Chromatography: Separation of Biomolecules / chapter 7 Interaction of Proteins with Thermally Sensitive Particles / chapter 8 DNA-Like Polyelectrolyte Adsorption onto Polymer Colloids: Modelization Study / chapter 9 Amino-Containing Latexes as a Solid Support of Single-Stranded DNA Fragments and Their Use in Biomedical Diagnosis / chapter 10 Covalent Immobilization of Peptides onto Reactive Latexes / chapter 11 Preparation and Applications of Silicone Emulsions Using Biopolymers / chapter 12 Colloidal Particles: Elaboration from Preformed Polymers / chapter 13 Poly(alkylcyanoacrylates): From Preparation to Real Applications as Drug Delivery Systems / chapter 14 Preparation of Biodegradable Particles by Polymerization Processes / chapter 15 Supercritical Fluid Processes for Polymer Particle Engineering: Applications in the Therapeutic Area