This comprehensive guide delves into the forefront of oral cancer detection, presenting advanced non-invasive screening methods that leverage the unique properties of nanomaterials. Aimed at researchers, clinicians, and healthcare professionals, the book explores innovative techniques offering highly accurate, efficient, and minimally invasive diagnostic alternatives that improve patient outcomes. By integrating nanotechnology into screening protocols, these methods promise to enhance early detection and provide painless diagnostic options. The book covers the principles and applications of nanoparticles, nanosensors, and nanoprobes in early cancer detection, detailing their development, effectiveness, and clinical implementation. Discover the latest advancements, practical applications, and future directions in the rapidly evolving field of non-invasive oral cancer detection. With detailed discussions on techniques, clinical applications, future trends, and challenges, this comprehensive resource is essential for anyone involved in the fight against oral cancer.