research New method of dyeing keratin fibers using poly(ethylene imine) and its coloring mechanism
A new method using poly(ethylene imine) improves hair dyeing at lower temperatures with better color retention.
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research Characterization of hair lipid and protein dynamics using EPR spectroscopy and treatment effects
Hair treatments and dehydration affect hair's lipid and protein behavior, influencing its flexibility and appearance.
research The toughening transition in hair keratin
The observed "toughening" in keratin was actually due to water evaporation, not a real change in keratin.
research DSC-investigations of alpha-keratins and the specific effects of chemical treatments on human hair
Chemical treatments weaken hair's thermal stability and structure.
research The Determinatıon of The Stability Constant of Finasteride Complexes with Various Metals by Potentiometric and Spectrophotometric Methods
Finasteride forms stable complexes with cobalt, zinc, cadmium, and copper.
research Electroosmotic pore transport in human skin.
research Scanning Electrochemical Microscopy of Iontophoretic Transport in Hairless Mouse Skin. Analysis of the Relative Contributions of Diffusion, Migration, and Electroosmosis to Transport in Hair Follicles
Hair follicles significantly enhance electroosmotic transport during iontophoresis.
research Does dry skin indicate defective epidermal permeability barrier?
Dry skin does not mean the skin's protective barrier is broken; it's often due to a lack of natural skin moisturizers.
research Intercellular junctions in normal epidermis
Desmosomal adhesion is essential for healthy skin structure and function.
research Suprabasal change and subsequent formation of disulfide-stabilized homo- and hetero-dimers of keratins during esophageal epithelial differentiation
Keratins K4 and K13 form stable dimers in mature esophageal cells, aiding cell stability.
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 pH Dependence of the Coiled-Coil Structure of Keratin Intermediate Filament in Human Hair by 13C NMR Spectroscopy and the Mechanism of Its Disruption
Keratin structure in hair is stable at pH 5-6 but disrupts between pH 6-7.
research Hair-on-hair static friction coefficient can be determined by tying a knot
Tying a knot can measure hair friction, useful for medical applications.
research Reduction mechanism of L ‐cysteine on keratin fibers using microspectrophotometry and Raman spectroscopy
L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.
research Cell observation method under near-living conditions by scanning electron microscopy
The method using ionic liquid improves observation of cell structures with less damage.
research Mechanical stiffness across skin layers in human: a pilot study
The epidermis is the stiffest skin layer.
research Isolation and properties of inner sheath cells of hair follicles
research [Analysis of normal human hair keratins by two-dimensional polyacrylamide gel electrophoresis].
research The Influence of Skin Structure on Permeability: An Intersite and Interspecies Comparison with Hydrophilic Penetrants
research An Evaluation Method for Shampoos Using Human Hair Keratin Film
Keratin film can effectively measure hair texture and adsorption properties.
research Elastoinertial effects govern dynamic response of soft hair beds
Hair beds in fluid show nonlinear response due to viscosity, inertia, and elasticity.
research Determination of Solute Diffusion Properties in Artificial Sebum
Diffusion in artificial sebum is mainly influenced by molecular size and is much faster than in skin lipids.
research INTRODUCING ELECTROMAGNETIC ENERGY FROM HYDROCOLLOID WOUND DRESSING PASTE PENETRATING A GLASS BARRIER DISRUPTING HUMAN SKIN LIPID DROPLETS SIZE AND MEMBRANES: POSSIBLE IMPLICATIONS IN CANCER CELLS GENESIS AND/OR CURE
Electromagnetic energy from wound dressing paste can disrupt skin lipid droplets, possibly affecting cancer development.
research 3P343 Change of cell membrane complex of a hair fiber caused by hair damage
Chemical treatments damage hair more than UV exposure, making it thinner and less flexible.
research A Bilayer Polyurethane/Liquid Metal Dressing with Self-Powered Electrical Stimulation and Dynamic Adhesion for Wound Healing
research The effect of treatments on the shear modulus of human hair measured by the single fiber torsion pendulum.
Different treatments change the strength and flexibility of human hair.
research Structure and Mechanical Properties of Human Trichocyte Keratin Intermediate Filament Protein
Disulfide bonds make keratin in hair stronger and tougher.
research Formation of the cornified envelope
The cornified envelope is crucial for skin's barrier function and involves key proteins and genetic factors.
research The keratin fibres
research 876 Imaging nanoscale changes in desmosome protein organization
Desmoglein 3 organization in cell connections changes without calcium, affecting cell adhesion.