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.
1 The term âelectrophoresisâ was originally meant to refer to the migration of charged. particles in an electrical field. The alternative term âionophoresisâ had been reserved for. the migration of lower molecular weight substances in stabilized media such as gels and. powders [1].