I confess that I didnât know the geological conventions for abbreviating time until I started teaching the geology writing class and looked them up. (Thatâs despite having published a paper on argon-argon geochronology.
Iontophoresis is a physical process in which ions flow diffusively in a medium driven by an applied electric field.ontophoresis of acetylcholine is used in research as a way to test the health of the endothelium by stimulating endothelium-dependent generation of nitric oxide and subsequent microvascular vasodilation.
Iontophoresis is used in therapy, but is not exclusive to this arena, and there are applications in medicine, dentistry, lab sciences and physiology. A literature search will quickly identify thousands of references, though only a relatively small proportion of them will be directly relevant to therapy type applications.