19 citations
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July 2018 in “ACS biomaterials science & engineering” This study showed that chemical and mechanical treatments significantly alter the nanoscale surface properties of hair, affecting its roughness, mechanical stiffness, adhesion, and surface potential.
January 2026 in “Colloids and Surfaces B Biointerfaces” This study found that treating damaged hair with maleic-modified amino silicone oil created a highly hydrophobic surface, reducing water content and improving hair's mechanical properties and thermal stability.
18 citations
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April 2010 in “Langmuir” This study found that human hair surfaces exhibit nonhomogeneous wettability, potentially influenced by daily rhythms and even monthly changes possibly linked to the menstrual cycle.
January 2017 in “Isan Journal of Pharmaceutical Sciences” This study explored microemulsion formulations for delivering finasteride through the skin, finding that higher water concentrations increased permeation, which may inform optimal transdermal delivery for treating androgenetic alopecia.
7 citations
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January 1981 in “Springer eBooks” This model study describes how interactions between hair keratin and various materials alter hair's physical and mechanical properties by affecting noncovalent bonds.