Picture of Open Access badges

Discover Open Access research at Strathprints

It's International Open Access Week, 24-30 October 2016. This year's theme is "Open in Action" and is all about taking meaningful steps towards opening up research and scholarship. The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs. Explore recent world leading Open Access research content by University of Strathclyde researchers and see how Strathclyde researchers are committing to putting "Open in Action".


Image: h_pampel, CC-BY

Low cost iontophoresis devices for transdermal drug delivery

Ching, T.S.S. and Connolly, P. and Camilleri, I. (2004) Low cost iontophoresis devices for transdermal drug delivery. In: 3rd IEE Seminar on Appropriate Medical Technology for Developing Countries, 2004-02-04.

Full text not available in this repository. (Request a copy from the Strathclyde author)


Paper examining low cost iontophoresis devices for transdermal drug delivery. Iontophoresis for transdermal drug delivery or for non-invasive monitoring of patients could allow a new generation of medical devices to be developed for low-cost healthcare. The existing iontophoresis systems today are bulky, expensive or non-programmable. Therefore, a miniature, low-cost and programmable device was developed and evaluated. A circuit is described herein which provides a variety of waveforms (DC, pulsed DC, bipolar DC and pulsed bipolar DC) of current for iontophoresis. Evaluation showed that this device provides for precise regulation of the magnitude and waveform of a current over a wide range of impedance, important for in vivo use. A digital meter is included which allows continuous monitoring of current.