ArticleDrug delivery and translational research2026
Versatile and sensitive dual-detection HPLC method for rapid quantification of apomorphine hydrochloride: application to ex vivo percutaneous permeation and deposition studies utilising novel transdermal pressure-sensitive adhesive patches.
Article in Drug delivery and translational research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Konjac Glucomannan as a Gel-Forming Biopolymer for Transdermal Drug Delivery: Properties, Formulation Strategies, and Translational Challenges.Drug design, development and therapy · 2026Review
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Authors and funding
5 authors.
Funding
Abstract
Conventional delivery of apomorphine hydrochloride (APO) for management of 'OFF' periods in Parkinson's disease is limited to subcutaneous or sublingual delivery, and would substantially benefit from a transdermal drug delivery system (TDDS). Minimal progression has been made thus far in this area, with current literature presenting debatably flawed or inconsistent experimental design for ex vivo percutaneous permeation and deposition studies, a crucial step in understanding TDDS performance. Provided here is an improved, robust, versatile and easily-transferred analytical methodology, fully validated in accordance with guidelines provided by the International Council for Harmonization of Technical Requirements for Pharmaceuticals for Human Use (ICH). Reversed-phase high performance liquid chromatography (RP-HPLC) is employed with ultraviolet-visible (UV) light or fluorescence intensity (FID) detection in conjunction with a Franz diffusion-cell setup that ensures stability of APO and uses physiologically relevant neonatal porcine skin. Thus, this methodology may be reliably employed by future researchers developing an APO TDDS. To demonstrate application, a superficial investigation into model pressure-sensitive adhesive (PSA) patch systems provided sustained percutaneous delivery of up to 4.015 ± 2.361 µg/cm
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Registered trials
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