Nanocrystals of Medium Soluble Actives: Novel Concept for Improved Dermal Delivery and Production Strategy

    Xuezhen Zhai, Jürgen Lademann, Cornelia M. Keck, Rainer H. Müller
    Studysummary This research describes a process for producing caffeine nanocrystals, which may enhance skin penetration by accumulating in hair follicles and maintaining stability for two months, paving the way for in vivo testing.
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    Research cited in this study 6

    1. Drug Delivery to Hair Follicles Expert opinion on drug delivery · 2013
    2. Selective Follicular Targeting by Modification of the Particle Sizes Journal of Controlled Release · 2011
    3. Permeation of Topically Applied Caffeine Through Human Skin – A Comparison of In Vivo and In Vitro Data BJCP. British journal of clinical pharmacology/British journal of clinical pharmacology · 2009
    4. Follicular Transport Route: Research Progress and Future Perspectives European journal of pharmaceutics and biopharmaceutics · 2009
    5. The Role of Hair Follicles in the Percutaneous Absorption of Caffeine BJCP. British journal of clinical pharmacology/British journal of clinical pharmacology · 2007
    6. Penetration Profile of Microspheres in Follicular Targeting of Terminal Hair Follicles ˜The œjournal of investigative dermatology/Journal of investigative dermatology · 2004