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Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.

The new method can tell how hair fibers react to moisture after treatments.

Human hair's ability to get wet is complex and can change with treatments, damage, and environment.

A certain surfactant sticks to human hair, making it change from water-repelling to water-attracting, which could help in hair conditioning.

L-phenylalanine and hydrolyzed eggwhite protein deeply penetrate human hair.

Hair breaks differently when wet or dry and is affected by its condition and treatments like perms and bleaching.

Water and fatty acids affect hair's surface differently based on hair damage, and models can help understand hair-cosmetic interactions.

Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.

Changing disulfide bonds in human hair affects its melting behavior and thermal stability.

Disulfide bonds affect the melting behavior of hair's crystalline structure, but hair retains some stability even after these bonds are broken.

The dressing speeds up wound healing by mimicking skin's natural properties.

Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.

Chemical treatments change hair surface properties, making it more hydrophilic and able to bind conditioners.

Poplar seed hair fibers could be an eco-friendly insulation for textiles.

Disulfide bonds are crucial for hair's strength, especially when wet.

Hair is a complex protein fiber with unique properties useful for developing hair products.

Wound dressing absorbs fluid, regenerates hair follicles, and heals skin burns.

Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.

Chemical modifications can alter hair's stability and flexibility, with hydrophobic interactions helping maintain structure in humid conditions.

The study revealed the detailed structure of a keratin dimer, aiding understanding of how intermediate filament proteins function.

Researchers created a potential skin substitute using a biodegradable mat that supports skin cell growth and layer formation.

PEI diffuses into hair at a constant rate, and urea speeds up this process.

Wool and hair fibers absorb moisture similarly due to their keratin structure, with the amount of non-crystalline areas affecting the moisture uptake.

Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.

Biotin helps regulate proteins in the blood, which may explain its role in hair growth.

Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.

A new method extracts red dyes from wool without damaging it, although it slightly weakens the wool.

Hair properties are interconnected; a comprehensive, cross-disciplinary approach is essential for understanding hair behavior.

The study found that the Marangoni effect causes the uneven wetting of surfactant-coated hair due to the surfactant moving into the water.

Coconut oil makes hair stronger and more flexible than mineral oil.