research Comparison of Damage to Human Hair Fibers Caused by Monoethanolamine- and Ammonia-Based Hair Colorants
Monoethanolamine-based hair colorants can cause more damage to hair than ammonia-based ones.
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research Investigation of Penetration Abilities of Various Oils into Human Hair Fibers
Some oils can penetrate hair and reduce the stickiness between fibers, but mineral oil cannot.
research Effect of Equilibrium pH on the Structure and Properties of Bleach-Damaged Human Hair Fibers
Hair's structure and properties change with pH; acidic pH maintains strength and less swelling, while alkaline pH increases water content and swelling.
research Effect of Human Hair Fibers on the Performance of Concrete Incorporating High Dosage of Silica Fume
research Analysis of Slenderizing Human Hair Fibers Surface Morphology
research Secondary Ion Mass Spectrometric Investigation of Penetration of Coconut and Mineral Oils into Human Hair Fibers: Relevance to Hair Damage
Coconut oil can penetrate hair better than mineral oil, potentially protecting against damage.
research Microscopic High-Resolution Digital Volumetric Imaging of Human Hair Fibers
DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.
research Atmospheric Pressure Plasma Jet Treatment of Human Hair Fibers
Plasma jet treatments can clean hair and might replace peroxide for hair care.
research Determining Hair Shine from Laser-Light Reflection of Human Hair Fibers
Hair shine can be measured by how it reflects laser light.
research Determination of Cystine and Cysteine in Altered Human Hair Fibers
Cold waving solutions quickly reduce cystine to cysteine in hair.
research Characterization of Surface Deposits on Human Hair Fibers
research The Optical Properties of Human Hair II: The Luster of Hair Fibers
research Distribution and Localization of Hydrophobic and Ionic Chemical Groups at the Surface of Bleached Human Hair Fibers
Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.
research Mechanical Properties of Epoxy-Based Composite Reinforced with Kenaf, Grewia Serrulatta, Human Hair Fibers
research Changes of Curvature with Regain of Set Wool and Hair Fibers
Merino wool fibers change shape with moisture, while human hair shape stays the same.
research High-Voltage Electron Microscopy and 3D Reconstruction of Human Hair Fiber Ultrastructure
The research provided a detailed view of the non-keratinous parts of human hair fibers.
research Quantification of Normal Human Hair Pigmentation by Electron Microscopy
Daily hair care may cause holes in hair fibers.
research Wear Characteristics of Epoxy-Based Hybrid Composites Reinforced with Short Hair Fibers and Glass Micro Spheres
Adding human hair fibers and glass micro-spheres to epoxy improves its wear resistance and strength.
research In Vitro Assembly Properties of Human Type I and II Hair Keratins
Different combinations of human hair keratins affect how hair fibers form.
research Measuring Changes in Chemistry, Composition, and Molecular Structure Within Hair Fibers by Infrared and Raman Spectroscopic Imaging
Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.
research Fractography of Human Hair
Moisture content significantly affects how human hair breaks.
research Cuticle Damage and the Tensile Properties of Human Hair
Cuticle damage doesn't affect hair's tensile strength; the cortex is responsible for it.
research Penetration of Cationic Conditioning Compounds into Hair Fibers: A TOF-SIMS Approach
The study found that certain conditioning compounds can penetrate hair and potentially improve its resistance to damage.
research Evaluation of a New X-Ray Fluorescent Analysis Technique for the Creation of a Nordic Hair Database: Elemental Distributions Within the Root and the Virgin Segment of Hair Fibers
The new X-ray technique allows for precise and non-destructive measurement of elements in hair, creating the first database of its kind for a specific ethnic group.
research Facile and Efficient Enzymatic Methods for Harvesting or Removal of Cuticle Cells from Human Hair Shafts
The conclusion is that new methods for isolating hair cuticle cells and removing the cuticle layer are effective and convenient.
research Nanomechanical Characterization of Human Hair Using Nanoindentation and SEM
Human hair's strength and flexibility vary by ethnicity, damage, and treatment.
research In Situ Tensile Deformation Characterization of Human Hair with Atomic Force Microscopy
AFM helped show how hair changes under tension and the effects of damage and conditioner.
research Human Hair and the Impact of Cosmetic Procedures: A Review on Cleansing and Shape-Modulating Cosmetics
Future hair cosmetics will be safer and more effective.
research Culture of the Human Pilosebaceous Unit, Hair Follicle, and Sebaceous Gland
The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.
research Hair Today, Gone Tomorrow: The Degradation and Conservation of Archaeological Hair Fibers
Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.