3 citations
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August 1980 in “Acs Symposium Series” Hair increases in size when it absorbs water, and treatments like bleaching affect how much water it can take in.
34 citations
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October 1982 in “Journal of applied polymer science” This study found that the moisture content of human hair significantly influences the type of fracture under tensile loading, with low or high humidity levels leading to smooth fractures and intermediate humidity resulting in step fractures.
September 2019 in “University of the Arts London Research Online (University of the Arts London)” This study tested the effects of protective pre-treatments on African hair and found that these treatments, combined with moderate grooming, may help maintain cuticle integrity.
3 citations
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January 2002 in “Springer eBooks” This study found that using cationic and non-ionic polymers during alkaline hair relaxer treatments may help strengthen hair and control swelling, potentially reducing damage.
April 2026 in “Applied Materials Today” This study introduced a pH-responsive polymeric wound dressing that enhances healing in chronic wounds by changing shape and drug delivery based on wound pH, achieving a 94.88% healing rate in diabetic mice by day 14.