May 2026 in “DergiPark (Istanbul University)” In this study, researchers successfully scaled a plant-based shampoo formulation for dry and damaged hair from laboratory to industrial production, maintaining its physicochemical properties and microbiological safety throughout, highlighting the formulation's scalability and the importance of quality control in cosmetic manufacturing.
April 2018 in “Journal of Chromatographic Science” In this study, researchers found that finasteride undergoes second-order alkaline degradation kinetics and that its degraded form negatively impacts cell proliferation, highlighting the need for careful handling in pharmaceutical manufacturing and storage.
47 citations
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January 2016 in “MethodsX” This study found that while the reproducibility of hair cortisol measurements in captive chimpanzees was high, the fineness of homogenized hair, sample weight, and extraction time influenced absolute cortisol concentrations.
8 citations
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October 2022 in “International Journal of Legal Medicine” This study concluded that drug-distribution measurements using micro-segmental hair analysis are effective for drowned bodies, as natural water containing divalent ions prevents drug washout from hair.
7 citations
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September 2024 in “Scientific Reports” This study suggests that sebum samples can be effectively stored and transported with less stringent requirements than liquid samples, making them suitable for remote or at-home collection before clinical analysis.