Doping

Doping may refer to:

Doping, adding a dopant to something
Doping (semiconductor), intentionally introducing impurities into an extremely pure semiconductor to change its electrical properties
Aircraft dope, a lacquer that is applied to fabric-covered aircraft
Link doping, in search engine optimization

Sports

Doping in sport, the use of drugs or other methods to improve athletic performance
Abortion doping, the rumoured practice of purposely inducing pregnancy for performance-enhancing benefits, then aborting
Blood doping, boosting the number of red blood cells in the bloodstream
Boosting (doping), a method of inducing autonomic dysreflexia
Gene doping, the hypothetical non-therapeutic use of gene therapy by athletes
Stem cell doping, the theoratical practice of injecting stem cells into the blood for increased athletic performance
Technology doping, the use of certain equipment to gain an advantage over competition
Doping in China, an alleged doping operation performed by the People's Republic of China
Doping in Russia, the pattern of Russian athletes doping in the Olympic Games