research Effect of shampoo, conditioner and permanent waving on the molecular structure of human hair
Perming significantly changes hair's molecular structure, while shampoo and conditioner do not.
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150-180 / 1000+ resultsresearch Structural analysis of a washer machine cylinder
The washing machine cylinder can crack at 15 kg and 2400 rpm, which is higher than normal use.
research Unveiling the link between surface physicochemistry and nanomechanical behavior in bleached and UV-irradiated human hair fibers
Bleaching and UV exposure significantly damage hair.
research Hair-on-hair static friction coefficient can be determined by tying a knot B Biointerfaces
Treating hair with 1M sodium hydroxide increases its friction, making it better for small medical knots.
research Waterborne polyurethanes from castor oil-based polyols for next generation of environmentally-friendly hair-styling agents
Castor oil-based polyurethanes are promising for making safe, strong-performing, eco-friendly hair-styling products.
research Hair Preparations
Hair care products are regulated, with shampoos, conditioners, dyes, and styling products designed for cleaning, enhancing, and maintaining hair.
research Thermal and mechanical transitions in keratins and their relevance for hair cosmetics
High temperatures and cosmetic processes can damage hair keratin, affecting its structure and strength.
research Measuring Hair
Hair conditioner makes wet hair easier to comb by reducing friction.
research Characterizing Wool Keratin
Wool keratin is reactive, biocompatible, biodegradable, and can model keratin from other sources.
research Hair Pores Caused by Surfactants via the Cell Membrane Complex and a Prevention Strategy through the Use of Cuticle Sealing
Surfactants damage hair, but sealing the cuticle can prevent this.
research Quaternary Ammonium Salt-Modified Isabgol (Psyllium) Scaffold as an Antibacterial Dressing for Improved Wound Healing
The modified Isabgol dressing effectively heals wounds by preventing infections and maintaining moisture.
research Effects of ultra violet radiation on the soluble proteins of human hair
UV radiation increases protein loss from hair and reduces hair protein quality.
research The Effect of Hydration on the Mechanical Behaviour of Hair
research Determination of Cystine and Cysteine in Altered Human Hair Fibers
Cold waving solutions quickly reduce cystine to cysteine in hair.
research New hair care ingredients
Several companies launched new hair care ingredients in 2011 to improve conditioning, color retention, combability, and heat protection.
research Role of Lipids in Water Permeation of Different Curl Pattern Hair Types
Lipid content and structure affect water absorption in different hair types.
research Effect of surfactant type on the dyeability and color resistance of semi-permanent basic hair dye
Cationic and nonionic surfactants provide better color intensity and resistance for semi-permanent hair dye than anionic surfactants.
research Faculty Opinions recommendation of Distinguishing androgenetic alopecia from chronic telogen effluvium when associated in the same patient: a simple noninvasive method.
A simple wash test can help differentiate between two types of hair loss, and dermatoscopy should be used for further clarification.
research Prevention of chemically induced hair damage by means of treatment based on proteins and polysaccharides
The treatment with silk proteins and linseed polysaccharides effectively protects and repairs chemically damaged hair.
research The Aqualon SLT: A novel device for measuring hair stiffness and lubricity
The Aqualon SLT device measures hair stiffness and slipperiness to evaluate hair treatments.
research Shampoo, conditioner and hair washing
Dermatologists should learn more about shampoos to better treat hair and scalp issues.
research A comparison of dyeing efficacy between hair‐oxidation‐based and hair‐coating‐based shampoos for the treatment of gray hair
Hair-coating shampoos dye better initially, but hair-oxidation shampoos keep color longer and may damage hair more.
research تصميم غطاء عالي الكفاءة لحماية الشعر من ملوثات الطقس
A well-designed cap can protect hair from weather pollutants and sun damage.
research Shampoo compositions
Modern shampoos use a mix of surfactants and other ingredients to clean, reduce irritation, and improve performance.
research ToF‐SIMS characterization of the lipid layer on the hair surface. II : Effect of the 18‐MEA lipid layer on surface hydrophobicity
18-MEA is essential for hair's water resistance, and a conditioner with 18-MEA and SPDA can restore it.
research The effect of relative humidity on the spreading of ethanol on human hair fibers
Ethanol spreads well on hair at low humidity but less so at higher humidity due to water condensation.
research Structural change of keratin protein in human hair by permanent waving treatment
Permanent waving damages hair by disrupting its keratin structure.
research Adsorption of Diclofenac and PFBS on Hair Keratin Dimer
Human hair keratins might be good for filtering out harmful substances like diclofenac and PFBS from water.
research Validation of a skin and coat scoring protocol in dogs
The protocol is easy to use, but reliable results need the same person to assess each time.
research Evaluation of Polymethylene Waxes as Conditioning Agents in Hair Relaxers
Polymethylene wax in hair relaxers makes hair smooth and shiny with less damage.