Current Technologies To Increase The Transdermal Delivery Of Drugs

Volume: 1

Indexed in: Scopus and Chemical Abstracts

This e-book provides an overview of current technologies used to increase the topical/transdermal delivery of drugs, its protocols, advantages and limitations. It includes exclusive chapters on ...
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Transdermal Iontophoresis

Pp. 41-52 (12)

Virginia Merino and Alicia Lopez


Among the different methods of incrementing the transdermal absorption of drugs, iontophoresis has been the focus of considerable research. The fundamental s of iontophoresis are presented in this chapter along with the factors that need to be considered in order to apply this technique effectively (i.e. current density, ionic strength, and pH). The main applications of iontophoresis for the topical and systemic delivery of drugs are also discussed. Finally, the usefulness of reverse iontophoresis is addressed.


Departament de Farmacia i Tecnologia Farmaceutica, Facultat de Farmacia, Universitat de Valencia, 46100 Burjassot, Spain.