research Interactions between Crossed Hair Fibers at the Nanoscale
Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.
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research On Pathways for Small Molecules Into and Out of Human Hair Fibers
Dye enters hair at the edges of cuticle cells and penetrates more from water than alcohol-based solutions.
research Localization patterns of collagens during growth of human scalp hair
research A simple technique to distinguish fibrosing alopecia in a pattern distribution from androgenetic alopecia and concomitant seborrheic dermatitis
A simple scalp scraping can effectively distinguish fibrosing alopecia from androgenetic alopecia with seborrheic dermatitis.
research A novel method for visualizing hair lipids at the cell membrane complex: Argon sputter etching/scanning electron microscopy1
The method shows how hair lipids form specific patterns and their roles in hair structure.
research Natural swing frequency of human hair - a novel method to quantify natural hair collective movements
Human hair movement is affected by its inner structure and chemical treatments.
research 861 Frontal fibrosing alopecia (FFA) under dynamic optical coherence tomography (D-OCT)
D-OCT shows increased blood vessel growth in response to tissue damage in Frontal Fibrosing Alopecia and is useful for diagnosis and monitoring.
research Trichoscopy I: Non-Cicatricial Alopecia
The document concludes that different patterns of hair thickness and scalp changes can help diagnose types of non-scarring hair loss.
research Unusual patterns of presentation of frontal fibrosing alopecia: A clinical and trichoscopic analysis of 98 patients
Trichoscopy helps diagnose frontal fibrosing alopecia, even with unusual patterns.
research Morphological analyses in fragility of pili torti with Björnstad syndrome
Pili torti hair is fragile due to loose keratin filaments and weak disulfide bonds.
research Diffuse scarring alopecia in a female pattern hair loss distribution
Scarring hair loss found in female pattern; biopsy needed for diagnosis.
research Three-Dimensional Analysis of Cell Division Orientation in Epidermal Basal Layer Using Intravital Two-Photon Microscopy
Cell division orientation varies by body site and is linked to epidermal thickness and cell density.
research Failure of intercellular adhesion in hair fibers with regard to hair condition and strain conditions
Hair breaks differently when wet or dry and is affected by its condition and treatments like perms and bleaching.
research DIFFERENTIAL STRIPPING TECHNIQUE TO DETERMINE FINASTERIDE RETENTION IN HAIR FOLLICLES AFTER IN VITRO TOPICAL APPLICATION
research Quantitative image analysis for hereditary hair disorders
research Different localizations of drugs simultaneously administered in a strand of hair by micro‐segmental analysis
Drugs localize differently in hair strands based on their properties.
research Study of endocrinal profile and trichoscopic features in female pattern hair loss at tertiary care hospital
Hormonal imbalances contribute to female hair loss, and trichoscopy is a useful diagnostic tool.
research Non‐invasive evaluation of hair interior morphology by X‐ray microscope
X-ray microscopy can non-invasively show hair structure changes after treatments, but it's less detailed than TEM and needs improvement.
research (Un)targeted Scanning of Locks of Hair for Drugs of Abuse by Direct Analysis in Real Time–High-Resolution Mass Spectrometry
A new method can quickly and accurately detect drugs in hair.
research Trichoscopy in alopecias
Trichoscopy helps tell different hair loss types apart using specific scalp and hair patterns.
research Determining hair shine from laser-light reflection of human hair fibers
Hair shine can be measured by how it reflects laser light.
research Three-dimensional modelling of interchain sequence similarities and differences in the coiled-coil segments of keratin intermediate filament heterodimers highlight features important in assembly
Keratin heterodimers are preferred for their specific and structural advantages.
research Analysis of structural change in keratin fibers resulting from chemical treatments using Raman spectroscopy
Chemical hair straightening changes hair proteins and mostly fixes broken bonds.
research Separation of finasteride and analogues
Finasteride and analogues separated using LC-MS-MS technique.
research Classification and Frequency of Crown Whirlpool Patterns in Male Hair Transplant Patients
Understanding crown whorl patterns can improve hair transplant results for men.
research Diffusion behavior of poly(ethylene imine) into keratin fibers using microspectrophotometry
PEI diffuses into hair at a constant rate, and urea speeds up this process.
research Observation of different HHK groups with SEM
Different human hair keratin types have unique structures that affect how they dissolve and can be used to create self-tendons.
research Polymorphism
Different crystal forms of drugs can change their effectiveness.
research INTRODUCING GAP IN HAIR FOLLICLE ELECTROMAGNETISM AS MECHANISM FOR THE PRESENCE OF BIPOLAR ELECTRICAL CHARGES INHERENT IN THE HUMAN HAIR SHAFT
Human hair has bipolar electrical charges because of a gap in the hair follicle's electromagnetic field.
research Scaled Quantum Chemical Studies of the Molecular Structure and Vibrational Spectra of Minoxidil
The analysis shows where minoxidil's atoms are likely to react and describes its electronic transitions and behavior with temperature changes.