Bioorganic chemistry is a captivating field that wields a significant impact on the advancement of medical and biological disciplines. It plays a crucial role in addressing key practical issues pertaining to public health. One of its fundamental contributions lies in unraveling the intricacies of nucleic acid chemistry, which in turn provides us with a deeper comprehension of DNA and the multifaceted roles played by nucleic acids.The objective of this book is to identify areas of chemistry where recent advancements have surpassed the content covered in existing textbooks. Subsequently, experts in these fields have been approached and urged to contribute to this endeavor, resulting in the production of comprehensive chapters on these cutting-edge topics. The book aims to capture the latest research in the field and notably includes a major chapter on self-assembly, auto-organization, and molecular devices. By doing so, it caters to the interests of a wide range of chemists engaged in both academic and industrial research.