research Application of single hair fibre tensile measurements to create an industry‐standard heat damage scale for hair
A new 6-point scale reliably measures heat damage to hair from styling tools.
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research Hyaluronic acid: elucidating its penetration into, and effect on hair fibers using confocal Raman spectroscopy and biometric techniques
Hyaluronic acid in shampoo penetrated hair well, reduced frizz, and improved hair strength and moisture.
research Understanding the Effect on Hair Fibers of Coloring and Bleaching Formulations Using High Pressure Differential Scanning Calorimetry (HPDSC)
Hair coloring and bleaching can permanently break down hair protein and temporarily change its properties.
research Cortical cell types and intermediate filament arrangements correlate with fiber curvature in Japanese human hair
Hair curvature in Japanese people is linked to specific cell types and filament arrangements in the hair cortex.
research On Pathways for Small Molecules Into and Out of Human Hair Fibers
Dye enters hair at the edges of cuticle cells and penetrates more from water than alcohol-based solutions.
research Cultured human and rat tooth papilla cells induce hair follicle regeneration and fiber growth
Tooth papilla cells can help regenerate hair follicles and grow hair.
research Azimuthal Scattering from Elliptical Hair Fibers
Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.
research Effect of Waste Human Hair Fibers on Shear Behavior of Sand in Dry and Saturated Conditions
Adding human hair to sand improves its strength when dry and maintains strength when wet.
research Effect of Freezing-Thawing on Clayey Soils Reinforced with Human Hair Fibers
Adding human hair to clayey soil makes it stronger, even after freeze-thaw cycles, and is eco-friendly and cheap.
research Electrostatic And Dielectric Measurements For Hair Building Fibers From Dc To Microwave Frequencies
Different hair fiber brands have unique electrostatic and dielectric properties.
research Quantifying the effects of repeated dyeing: morphological, mechanical, and chemical changes in human hair fibers
Repeated hair dyeing significantly damages hair.
research Evaluation of hair fibers properties treated with acid straightener at different pH values
Hair straightening at pH 1.0 improves alignment but weakens hair more than pH 2.0.
research Hair follicle characteristics and fibre production in South American camelids
South American camelids should be sheared early, fleece type affects fiber quality, and the S/P follicle ratio doesn't distinguish between Bolivian llama genotypes.
research Fiber growth initiation in hair follicles of goats treated with melatonin
Melatonin treatment started hair growth in goats and affected their hormone levels.
research Development of a DNA-analytical Method for the Identification of Animal Hair Fibers in Textiles
Researchers developed a new method to identify animal hair in textiles, which is effective for various fibers and more reliable than previous methods.
research PHYSICAL CHARACTERISTICS OF ANATOLIAN NATIVE GOAT DOWN-HAIR FIBERS IN COMPARISON WITH CASHMERE FIBER
Anatolian native goat down-hair is similar to cashmere and can be used for high-quality textiles.
research Cyclic combing of untreated and bleached human hair: Analysis of the time‐dependent breakage of hair through recording the formation of fibre fragments
Friction causes hair breakage during combing, and fragment count predicts hair strength.
research Study of Constructing Tissue Engineered Urethra Membrane Using Hair Follicle Stem Cells and Nano Silk Fiber in Vitro
Rabbit hair follicle stem cells and nano silk fibers can create a tissue-engineered urethra.
research Novel collagen sponge reinforced with polyglycolic acid fiber produces robust, normal hair in murine hair reconstitution model
The reinforced collagen sponge helps grow normal hair in mice.
research Determination of technological conditions of stretching-setting treatment of wool and human hair fibers
Stretching-setting treatment works for wool and human hair using specific equipment and methods.
research An ultrastuctural study of hair fiber damage and restoration following treatment with permanent hair dye
Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
research Action of Thioglycolic Acid and L-Cysteine to Disulfide Cross-Links in Hair Fibers during Permanent Waving Treatment
Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.
research Artificial Hair Fiber Restoration in the Treatment of Scalp Scars
Artificial hair fibers help treat scalp scars with few complications and a 20% yearly fiber fall rate.
research Understanding Curly Hair Mechanics: Fiber Strength
Curly hair is mechanically different from straight hair and may need new testing methods.
research Luxury Hair Fibers for Fashion Industry
The industry should promote pure luxury hair fibers, improve technology, and diversify products to support growers and ensure sustainable use.
research Repair of damaged hair protein fiber by jointly using transglutaminase and keratin
Using an enzyme and keratin treatment can significantly repair and strengthen damaged hair.
research Analyzing the laser-light reflection from human hair fibers. I. Light components underlying the goniophotometric curves and fiber cuticle angles.
The research found a way to measure hair surface changes by analyzing how light reflects off of it, and determined hair cuticle angles vary by hair length and color.
research Patient satisfaction and adverse effects following the use of topical hair fiber fillers
Most patients were happy with the hair fiber filler and had no serious side effects.
research EXPERIMENTAL STUDY ON CONCRETE REINFORCED With HUMAN AND HORSE HAIR FIBERS
Adding human and horse hair fibers to concrete can increase its strength.
research Tensile properties of twisted hair fibers
Twisting hair weakens it, but strength can be recovered at low twist levels.