طب النانو : الآفاق و المخاطر

الملخص EN

Nanotechnology, the latest scientific technique, which should be considered and developmentally followed.

Nanotechnology uses materials with dimensions measured by nanometer.

The research aims to raonitor this new technology, shape its future feature and stand on its ouïrent applications, especially in the médical field.

This will be through four chapters.

The first aims to give a général idea of nanotechnology, its concept, history, mechanisms of action and générations.

The second présents a panoramic view on the applications of nanotechnology in the médical fields especially in the applications of drug delivery to tissues, their use in médical diagnosis and its rôle in discovering therapeutic drugs like nanobiotic '‘the next alternative to antibiotics”, also manufacturing nanorobots and using them in therapeutic areas.Then the rôle of nanotechnology in tissue engineering, treating diabetes, repairing damaged cells and finally applications in dentistry field.

The third chapter reports the rôle of nanotechnology in treatment of cancer through early diagnosis, the use of nanotechnology in gene therapy of cancer and the use of nanomaterials such as nano-gold, as well as to target only cancer cells through this technique.

The fourth chapter talks about the negative healthy and moral effects of nanotechnology that are direct negative effects on human health and the environment.

The research concludes that nanotechnology should be a promising technique to Arab and Gulf countries that should be considered and given a high priority in research.

Who owns its forelock is the one who carries the key to the future technology.