research Light scattering from human hair fibers
Researchers developed a new model for more realistic computer graphics of hair by considering how light scatters on hair fibers.
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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 Examining polyquaternium polymers deposition on human excised hair fibers
Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.
research Mechanical Properties of Epoxy-Based Composite Reinforced with Kenaf, Grewia Serrulatta, Human Hair Fibers
research Polydioxanone (PDO) Threads is A Novel Approach in the Treatment of Androgenetic Alopecia.
PDO threads may help regrow hair and increase thickness in hair loss.
research Mechanism research of yak hair stretching slenderization based on the changes of conformation and cell shape
Yak hair stretches mainly due to macromolecules slipping past each other.
research Preparation of human hair keratin/calcium alginate blend films
More human hair protein makes the films weaker and less clear.
research Properties of Partially Extracted Hairs and their Degradability by Proteases
Mf-rich hair degrades more than Ma-rich hair, especially with Proteinase K.
research Follicular dermal papilla structures by organization of epithelial and mesenchymal cells in interfacial polyelectrolyte complex fibers
Scientists created 3D hair-like structures that could help study hair growth and test treatments.
research Clinical and macrophotographic study of the percutaneous implantation of synthetic hair (Nido SHI)
Synthetic hair implants can be used to cover small bald spots.
research Scaffold-Assisted Artificial Hair Implantation in a Rat Model
Artificial hair implantation using scaffolds is possible and PHDPE is more biocompatible than ePTFE.
research In Vivo Hair Growth Promotion Effects of Ultra-High Molecular Weight Poly-��-Glutamic Acid from Bacillus subtilis (Chungkookjang)
Ultra-high molecular weight poly-γ-glutamic acid may help promote hair growth.
research Bioinspired Melanoidin–Polyphenol nanocomplex for hair protection and mechanical reinforcement with antioxidant activity
The study introduces a bioinspired melanoidin/tannic acid (MD/TA) nanocomplex designed to protect hair from UV radiation. This nanocomplex forms a robust, photoprotective coating on hair fibers, leveraging melanoidin's UVA absorption and tannic acid's broad-spectrum UV shielding. It not only provides surface protection but also reprograms oxidative stress responses by reducing ROS accumulation, restoring cuticle integrity, and enhancing tensile strength. At the molecular level, it activates antioxidant pathways while reducing apoptosis and inflammation. This multifunctional platform offers a durable and biocompatible alternative to conventional UV filters, effectively protecting hair from UV-induced oxidative damage.
research Exploring the Effects of Wetting and Free Fatty Acid Deposition on an Atomistic Hair Fiber Surface Model Incorporating Keratin-Associated Protein 5-1
Damaged hair allows water to penetrate more easily, and fatty acids from shampoos can deposit on hair surfaces.
research Hair and amino acids: the interactions and the effects.
Amino acids in conditioners improve hair strength, hydration, and color retention.
research The Intermediate Filament Architecture as Determined by X-Ray Diffraction Modeling of Hard α-Keratin
Hard α-keratin in hair has a unique, nonordered structure, different from other fibers.
research A Case of Alopecia Areata in a 27-Year-Old Filipino Male Treated with Peptides and Hyaluronic Acid Hair Filler
The document doesn't say if the treatment for hair loss worked.
research Mechanical properties characterization of human hair fibers cortex region by multiparametric Atomic Force Microscopy mapping
The active ingredient improves the strength of damaged hair fibers.
research Raman spectroscopic analysis of L‐phenylalanine and hydrolyzed eggwhite protein penetration into keratin fibers
L-phenylalanine and hydrolyzed eggwhite protein deeply penetrate human hair.
research Re-Densification Effect of Pressure-Injected Peptide-Hyaluronic Acid Combination on Male Androgenic Alopecia
Injecting a peptide-hyaluronic acid mix improved hair growth in men with hair loss and was safe.
research Pili annulati with fragility: Electron microscopic findings of a case
The study found that hair fragility in Pili annulati may be caused by cavities and damage within the hair shafts.
research Evaluation of A Pool of Biomimetic Peptides on Human Hair Follicles: A Preclinical Study
Biomimetic peptides were found to promote hair growth and prolong the growth phase in human hair follicles.
research Light scattering from human hair fibers
Researchers developed a new model for more realistic computer graphics rendering of hair by considering how light scatters on hair fibers.
research A reciprocal lattice approach to assessing the luster of hair fibers, based on scattering by periodically deformed cylinders
A new method helps understand hair shine and various products improve hair care.
research Magnetic coiffure: Engineering of human hair surfaces with polyelectrolyte-stabilised magnetite nanoparticles
Scientists made human hair magnetic by coating it with special nanoparticles.
research Polynucleotides as a novel therapeutic approach in androgenetic alopecia: an analysis of effectiveness and safety
Polynucleotides effectively promote hair regrowth in androgenetic alopecia without serious side effects.
research Microencapsulated human hair dermal papilla cells: a substitute for dermal papilla?
Encapsulated human hair cells can substitute for natural hair cells to grow hair.
research Targeted delivery of a poorly water-soluble compound to hair follicles using polymeric nanoparticle suspensions
Nanoparticles effectively deliver water-insoluble drugs to hair follicles, stimulating hair growth without irritating the skin.
research P273 : Recalcitrant alopecia areata improved with intralesional polydeoxyribonucleotide injection: two case reports
Two patients with stubborn hair loss grew hair after PDRN injections.
research The microfibrillar proteins of human hair: Separation by high-performance liquid chromatography and isolation of some proteins enriched in glycine and tyrosine
A new method isolated previously undetected hair proteins rich in glycine and tyrosine.