What's the adjective for iontophoretic? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs ionize and ionise which may be used as adjectives within certain contexts.
ionocovalent
(chemistry) Having both ionic and covalent character i.e. having some degree of sharing and some degree of separation of electrons
ionogenic
(chemistry) Capable of forming ions; used especially of the component of an ion exchanger that can be dissociated into fixed ions and mobile counter-ions
ionophilic
(chemistry) Having an affinity for ions or a specific electrode