Sensitizer or sensitiser may refer to: * Chemical sensitizer, a chemical that causes allergic reaction in normal tissue after exposure * Explosive sensitizer, a chemical that promotes the rate of propagation of an explosive; see Chemical explosive#Sensitizer *

Photosensitizer Photosensitizers produce a physicochemical change in a neighboring molecule by either donating an electron to the substrate or by abstracting a hydrogen atom from the substrate. At the end of this process, the photosensitizer eventually returns t ...

, a chemical that is involved in photoelectrochemical processes

See also