This book provides basic principles of multivalent interactions found in biological systems as well as an up-to-date and thorough coverage in design concepts, syntheses, and biological activities of multivalent molecules. * Contains practical examples of synthetic multivalent molecules in chemistry, biology, and medicine * Can be used as both a textbook for students and a reference book for libraries and professionals * Includes detailed case studies * Fills a void in current literature through its devotion solely to multivalent molecules