title: Electric current density imaging of tablet dissolution.
abstract: The Electric current density imaging technique (CDI) was used to monitor the dissolution of and ion migration from tablets of different acids in agar-agar gel. Conventional MRI cannot monitor these processes, since it can only show changes in the size of the tablet during the dissolving process. CDI traces the dissolved ions thanks to changes in conductivity.
authors.affiliation: Jozef Stefan Institute, Jamova 39, Ljubljana, Slovenia.
authors.forename: Ursa
authors.initials: U
authors.lastname: Mikac
authors.forename: Alojz
authors.initials: A
authors.lastname: Demsar
authors.forename: Igor
authors.initials: I
authors.lastname: Sersa
authors.forename: Franci
authors.initials: F
authors.lastname: Demsar
mesh_terms: D004560:Electricity; D008279:Magnetic Resonance Imaging / Q000379:methods*; D012995:Solubility; D012996:Solutions / Q000032:analysis / Q000737:chemistry; D013607:Tablets / Q000737:chemistry*; D013678:Technology, Pharmaceutical / Q000379:methods*; D013997:Time Factors
chemical_list: D012996:Solutions; D013607:Tablets