Welcome to "Molecular Pharmaceutics (Nanotechnology & Targeted DDS) (NTDS) (MPH 201T)". This book is designed to serve as a comprehensive resource for students, researchers, and professionals interested in delving into the fascinating intersection of molecular pharmaceutics, nanotechnology, and targeted drug delivery systems (DDS). In recent years, the field of molecular pharmaceutics has witnessed unprecedented growth and innovation, propelled by advancements in nanotechnology and targeted drug delivery strategies. These developments have revolutionized the way we approach drug design, delivery, and therapy, offering new avenues for personalized medicine and enhanced therapeutic outcomes. Within the pages of this book, readers will embark on a journey through the fundamental principles, cutting-edge technologies, and practical applications shaping the landscape of molecular pharmaceutics. From the basics of molecular biology and pharmaceutical chemistry to the intricacies of nanomaterial synthesis and drug delivery mechanisms, each chapter provides a comprehensive exploration of key concepts and techniques. Furthermore, this book delves into the design and development of targeted drug delivery systems, offering insights into the engineering of nanoparticles, liposomes, micelles, and other nano-carriers for precise drug delivery to specific tissues and cells. Readers will gain a deeper understanding of the principles governing drug targeting, pharmacokinetics, and bio-distribution, as well as the challenges and opportunities associated with translating these technologies from the lab to the clinic.