Cancer remains one of the leading causes of mortality worldwide, driving ongoing research and technological advancements aimed at improving early detection and treatment efficacy. Nanoelectronics, a field that integrates nanotechnology with electronics, has emerged as a powerful tool in the fight against cancer. This chapter explores the principles, development, current applications, challenges, and future prospects of nanoelectronics in cancer diagnosis and treatment, highlighting its transformative potential in personalized medicine.

Imagine a future where damaged tissues and organs can be repaired or replaced, restoring function and improving quality of life. 

Welcome to the exciting field of regenerative medicine, where nanoelectronics is playing a pivotal role in advancing tissue engineering and regenerative therapies.

Nanotechnology, the manipulation of matter on an atomic and molecular scale, has emerged as a groundbreaking field with vast implications across various sectors, particularly healthcare. Among its most promising innovations are nanobots— microscopic robots designed to perform specific tasks at a nanoscale. These tiny machines, often no larger than a few nanometers, have the potential to revolutionize medicine by offering unprecedented precision and efficiency in diagnostics, treatment, and disease prevention.