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Updated: Apr 3, 2026

Development, Characterization, and Evaluation of CAGE-based Ionic Liquid Systems for Transdermal Delivery
Published on: September 26, 2025
Current and emerging lipid-based systems for transdermal drug delivery
Sumeet K Singla1, Vishal Sachdeva1
1Department of Pharmaceutical Sciences, Albany College of Pharmacy & Health Sciences, 106 New Scotland Avenue, Albany, NY 12208, USA.
Lipid-based systems and vesicular delivery systems like nanoparticles offer advanced transdermal drug delivery solutions. These innovations overcome skin permeability challenges, expanding therapeutic options for effective transdermal treatments.
Area of Science:
- Pharmacology and Pharmaceutics
- Biomaterials Science
- Drug Delivery Systems
Background:
- Transdermal drug delivery faces significant hurdles due to skin's selective permeability and drug physicochemical properties.
- Lipid-based drug delivery systems have emerged as crucial in overcoming these barriers.
- Vesicular systems, including nanoparticles and emulsions, provide novel alternative approaches.
Purpose of the Study:
- To review current and future lipid-based systems for transdermal drug delivery.
- To discuss the challenges associated with these advanced delivery systems.
- To highlight the role of lipidic and vesicular formulations in enhancing transdermal therapeutics.
Main Methods:
- Literature review of lipid-based and vesicular drug delivery systems.
- Analysis of skin permeability and drug physicochemical property interactions.
- Discussion of formulation strategies and their impact on transdermal efficacy.
Main Results:
- Lipid-based systems have significantly expanded the range of drugs deliverable via the transdermal route.
- Nanoparticles and emulsions demonstrate potential as effective carriers for transdermal applications.
- These systems improve the safety and efficacy of transdermal therapeutic molecules.
Conclusions:
- Lipid-based and vesicular systems are pivotal in advancing transdermal drug delivery.
- Continued research into these systems is essential for overcoming existing challenges.
- Future developments promise broader applications for transdermal therapeutics.
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