research Exploring a biological tissue from atomic to macroscopic scale using synchrotron radiation: example of hair.
Hair has unevenly distributed proteins and lipids, with lipids mainly in the cuticle and proteins in the cortex and medulla.
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research Optical coherence tomography examination of hair
OCT can effectively examine and reveal details about human hair and scalp conditions.
research Cryo-Electron Microscopy of Trichocyte (Hard α-Keratin) Intermediate Filaments Reveals a Low-Density Core
Trichocyte filaments have a low-density core and may include proteins for hair structure.
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.
research Crystal Structure and Synthesis of 3.BETA.-Benzoyloxy-4-pregnen-16.ALPHA.,17.ALPHA.-epoxy-6,20-dione
The document explains how to make a compound called 3.BETA.-Benzoyloxy-4-pregnen-16.ALPHA.,17.ALPHA.-epoxy-6,20-dione and describes its crystal structure.
research Thermal Analysis of the Straight Permed Hair
Straight permed hair loses weight faster than virgin hair when heated, but ends up heavier after burning.
research Three‐dimensional imaging and analysis of the surface of hair fibres using scanning electron microscopy
The new 3D imaging method accurately measures hair surface details quickly.
research Analysis of slenderizing human hair fibers surface morphology
research Where WNT the Hair
The document's conclusion could not be found or understood.
research Structural Color of Partially Deacetylated Chitin Nanowhisker Film Inspired by Jewel Beetle
The film creates vibrant colors and can be used in food sensors and cosmetics.
research Trichological analysis on hair of malvi cattle
Malvi cattle hair varies in color and pattern across different body regions.
research Clinical Assessment of Anti-inflammatory Activity of 940 Nanometer Low Level laser Therapy on Carrageenan Induced Arthritis in Temporomandibular Joint in Wistar Albino Rats
A 940nm laser effectively reduces inflammation in rat joints.
research A Highly Sensitive MEMS Silicon-Hair Device Reproducing the Function of Hair Follicle
A new device mimics hair follicle functions and detects tiny forces with high sensitivity.
research Physical Properties of Human Hair. 1. Evaluation of Bending Stress by Measuring the Major and the Minor Axis of Human Hair.
The cuticle significantly contributes to hair stiffness, making up about 60% of the total bending stress.
research A ‘hot’ new twist to hair biology – involvement of vanilloid receptor‐1 signaling in human hair growth control
VR1 signaling can inhibit hair growth by affecting cell processes and increasing hair growth inhibitors.
research Experiments in Raman Spectroscopy on Hair Follicles from Females with Androgenetic Alopecia
Hair follicles in androgenetic alopecia show no chemical changes, only size reduction.
research Marangoni effect in the water wetting of surfactant coated human hair fibers
The study found that the Marangoni effect causes the uneven wetting of surfactant-coated hair due to the surfactant moving into the water.
research Two-dimensional electrophoretic analysis of human hair keratins, especially hair matrix proteins
The method effectively analyzes human hair proteins, especially nonfilamentous ones.
research Effect of Surface Treatments on the Nanomechanical Properties of Human Hair
Bleaching and combing damage hair's surface and mechanical properties.
research Hair from wheat stalk in the larynx
research INTRODUCING THEORY LINKING GENESIS OF HAIR SHAFT BIPOLARITY WITH ARRECTOR PILI MUSCLE PROXIMAL ATTACHMENT
The document suggests that human hair has electrical charges because of a gap in nerve cell coverage that affects electromagnetic radiation.
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 Single Root hair growth under constant force: insights into wall mechanics
Root hair growth slows under force, confirming a model of cell wall mechanics.
research K15 & Id3 expression in intact and regenerating adult vibrissae rodent hair follicles
K15 and Id3 are important in hair follicle regeneration, with K15 increasing in early stages and Id3 responding later.
research The Rho guanosine nucleotide exchange factors Vav2 and Vav3 modulate epidermal stem cell function
Vav2 and Vav3 proteins help control skin stem cell numbers and activity in both healthy and cancerous cells.
research Long pulse 1,064‐nm neodymium‐doped yttrium aluminum garnet laser in aesthetic dermatology
The 1,064-nm Nd:YAG laser is versatile and effective for treating leg veins, hair removal, and skin rejuvenation, especially in darker skin types.
research Experimental Methods
Human hair's structure and properties were studied using advanced microscopes and mechanical tests.
research Qualitative investigation of fresh human scalp hair with full-field optical coherence tomography
Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.
research Large Scale Gene Expression Profiles of Regenerating Inner Ear Sensory Epithelia
Birds can regenerate inner ear cells using specific gene pathways, unlike mammals.
research The Molecular Architecture for the Intermediate Filaments of Hardα-Keratin Based on the Superlattice Data Obtained from a Study of Mammals Using Synchrotron Fibre Diffraction
Hard α-keratin has a universal molecular structure with a specific superlattice arrangement.