The book was created in the light of information and references taken from original sources. Maximum effort has been made to include reliable data and information. The main purpose of preparing the book titled 'Nanotechnology and Organic Chemistry' is to bring together current information or research findings in nanotechnology and organic chemistry. We believe that the chapters presented in the book will provide resources for future studies and will enable new research and ideas. This book, which brings together different scientists, will make significant contributions to the work of academics and researchers, especially undergraduate students. I would like to thank all the chapter authors who contributed to the preparation of the book and all individuals of Özgür Publishing who made it possible to bring the book to its readers.