21 citations
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December 2016 in “European journal of pharmaceutics and biopharmaceutics” This study found that nano-sized lipid particles improved the skin accumulation and retention of dexamethasone compared to a base cream, suggesting potential benefits for inflammatory skin disease treatment.
November 2021 in “International journal of life science and pharma research” This study reported that a solid lipid nanoparticle-based gel formulation, specifically optimized for psoriasis, improved drug loading capacity and release properties using high-pressure homogenization, suggesting its potential efficacy as a topical treatment.
March 2012 in “Korean Journal of Microscopy” This study found that nanoparticles can penetrate the skin, but artifacts produced during specimen preparation complicate accurate observation, and proposed a method for reducing errors in imaging quantum dots as tracers.
In this study, penetration of FA-PLGA nanoparticles into hair follicles was observed in excised dog, rat, and porcine skin, with the deepest penetration in porcine skin, suggesting its similarity to human skin for drug delivery studies.
10 citations
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August 2024 in “ACS Omega” This review discusses the use of nanomaterials in cosmetics, highlighting their benefits like enhanced stability and skin penetration, while also noting potential health risks and the role of natural ingredients in formulations.