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Updated: Aug 14, 2026

Ocular Therapeutic Delivery and Advanced Tissue Retrieval in Adult Rats
Published on: May 23, 2025
Iontophoresis: a non-invasive ocular drug delivery
Esther Eljarrat-Binstock1, Abraham J Domb
1Department of Medicinal Chemistry and Natural Products, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel.
Abstract:
Iontophoresis as a non-invasive technique for ocular drug delivery has been investigated for many years. This paper provides an overview of the approaches currently used in the development of the ocular iontophoretic device, the essential features of this procedure and the reported toxicity. This review focuses on the experimental results after transcorneal and transscleral iontophoresis of different drugs, emphasizing the current density applied and the treatment duration used by the investigators.
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