October 2015 in “Cosmetic Dermatology” Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.
research News
February 2023 in “Chemistry & Industry”
42 citations
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January 2011 in “Journal of Biomedical Optics” Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.
42 citations
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January 2009 in “Colloids and Surfaces B: Biointerfaces” A certain surfactant sticks to human hair, making it change from water-repelling to water-attracting, which could help in hair conditioning.
7 citations
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May 2024 in “Gels” The new collagen and tannic acid hydrogel effectively stops bleeding and aids tissue repair better than current options.
2 citations
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June 2025 in “Chemical Engineering Journal” The hydrogel helps heal seawater-immersed wounds by reducing infection and inflammation.
A rigid compound with a common structural motif was successfully synthesized.
1 citations
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November 2004 in “International Journal of Cosmetic Science” External agents penetrate skin more easily in areas with fewer lipids, especially through hair follicles.
227 citations
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December 2021 in “ACS Nano” Special hydrogels that respond to light can speed up wound healing and prevent infection.
1 citations
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April 2022 in “Crystal Growth & Design” Human hair affects millimeter radiowaves due to its keratin content.
48 citations
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January 2002 in “Journal of Structural Biology” Trichocyte filaments have a low-density core and may include proteins for hair structure.
35 citations
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February 2024 in “Science Advances” Magnetic fields help create complex 3D soft structures for biomedical use.
April 2026 in “Microsystems & Nanoengineering” HA-gel-dex hydrogels help heal wounds and regenerate tissue effectively.
2 citations
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July 2025 in “Chemical Engineering Journal” The hydrogel dressing effectively treats infected wounds by combining infection control and tissue regeneration.
January 2018 in “대한미용학회지” White hair is denser and more hydrophobic than black hair.
1 citations
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September 2021 in “International journal of research - granthaalayah” Human hair has bipolar electrical charges because of a gap in the hair follicle's electromagnetic field.
40 citations
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February 1994 in “Journal of Investigative Dermatology” 120 citations
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September 2022 in “Materials Today Bio” Adhesive hydrogels with natural antibacterial agents are effective wound dressings that promote healing and prevent antibiotic resistance.
April 2023 in “Journal of Investigative Dermatology” Human TMEM2 does not break down hyaluronan but helps control its metabolism.
April 2012 in “KSBB Journal” Minoxidil analogs can be improved for hair growth inhibition by modifying specific parts of their structure.
April 2019 in “Progress in Crystal Growth and Characterization of Materials” Hair grows like a crystal at a solid-liquid interface without cell division.
8 citations
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July 2012 in “Annals of biomedical engineering” Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.
September 2022 in “Research Square (Research Square)” Hydrocolloid wound dressings emit energy that can affect human hair follicle metabolism.
125 citations
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February 1971 in “Biochemistry” Specific cross-linkages help make hair proteins stable and strong.
2 citations
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March 2018 in “ACS Sustainable Chemistry & Engineering” Heating human hair creates hollow microtubes with smooth surfaces.
12 citations
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June 2011 in “Journal of applied polymer science” L-phenylalanine and hydrolyzed eggwhite protein deeply penetrate human hair.
12 citations
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October 1947 in “Journal of the Society of Dyers and Colourists” Mercuric acetate makes wool unshrinkable by changing its elastic properties.
1 citations
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November 2023 in “Cosmetics” Surfactants damage hair, but sealing the cuticle can prevent this.
11 citations
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June 2013 in “PubMed” The automated flat iron can permanently straighten hair without chemicals, especially at 154°C, and silicone improves the results.