Fast-Embeddable Grooved Microneedles by Shear Actuation for Accurate Transdermal Drug Delivery

    July 2023 in “ Pharmaceutics ”
    Sang‐Gu Yim, Keum‐Yong Seong, Akash Thamarappalli … Seung Yun Yang
    Studysummary In this study, researchers developed grooved microneedles made from hyaluronic acid for precise transdermal drug delivery, achieving accurate dosage with a high probability of delivery (98% or more) by using an easy-to-operate applicator for shearing force.
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    Research cited in this study 4

    1. Minoxidil-Loaded Hyaluronic Acid Dissolving Microneedles to Alleviate Hair Loss in an Alopecia Animal Model Acta Biomaterialia · 2022
    2. Benefit of Different Concentrations of Intralesional Triamcinolone Acetonide in Alopecia Areata: An Intrasubject Pilot Study Journal of the American Academy of Dermatology · 2015
    3. Intralesional Steroids for Alopecia Areata International Journal of Trichology · 2010
    4. Intralesional Treatment of Alopecia Areata with Triamcinolone Acetonide by Jet Injector British Journal of Dermatology · 2006

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