research Fluorescence Microscopy Study of the Sorption of Cationic Polymers on Hair
Polymer JR400 sticks to hair but washes off with detergent.
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research Modern hair coloring methods and safety-oriented color trends in 2026
Hair coloring in 2026 requires precise science and safe techniques.
research Hair product use in systemic lupus erythematosus. A case‐control study
Hair products don't affect lupus development or severity.
research HaCaT Cell Proliferation Influenced by Melatonin
Melatonin affects skin cell growth differently based on how much and how long it's used.
research Fiber-Safe Extraction of Red Mordant Dyes from Hair Fibers
Researchers developed a less damaging way to extract red dyes from wool using EDTA and DMF, preserving the fiber's strength for further analysis.
research Repigmentation of hair after latanoprost therapy
Latanoprost therapy potentially caused a woman's white hair to darken again.
research Investigation of dyed human hair fibres using apertureless near‐field scanning optical microscopy
The study investigated dyed human hair fibers using apertureless near-field scanning optical microscopy. Researchers examined 5-µm-thick cross-sections of hair that were bleached and then dyed with two different molecular probes. These probes either diffused deep inside the fiber or spread mainly at its periphery. The study achieved an optical resolution of about 50 nm, which is below the diffraction limit. The images showed varying optical contrasts in the cuticle region, depending on the dye used. The findings suggested that dye confined to the hair periphery was primarily located at the surface and in the endocuticle.
research Histology of moose (Alces alces andersoni) interdigital glands and associated green hairs
Moose have unique interdigital glands with green hairs and larger glands during mating season.
research Sentinel lymph node in early stage ovarian cancer; a literature review
Sentinel lymph node mapping is safe and effective for early-stage ovarian cancer but isn't yet standard practice.
research Laser Vein Therapy
Laser therapy is a safe, effective, and preferred treatment for spider veins.
research Two Cases of Hypertrichosis Cubiti
Two cases of hairy elbows syndrome were described, with normal skin texture and symmetrical hair growth.
research THE CHEMISTRY MECHANISM OF HAIR DYES
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
research Axitinib-induced repigmentation of grey hair in a patient with metastatic renal cell carcinoma
Axitinib treatment turned a man's grey hair back to black.
research Butterfly pea flower: a captivating blue blossom with enchanted properties
Butterfly pea flower is valued for its health benefits, color-changing ability, and use in food and drinks.
research Hair Product Allergy: A Review of Epidemiology and Management
Hair product allergies are common, especially to hair dyes, and hairdressers are at higher risk.
research Dyeing of Chitin Nanofibers With Reactive Dyes and Preparation of Their Sheets and Fiber Reinforced Materials
Dyed chitin nanofibers are strong, colorful, and water-resistant, enhancing resin strength and color.
research EMULSION FORMULATION OF CAMELLIA SINENSIS AND ALLIUM CEPA FOR ALOPECIA AREATA
The emulsion made from tea plant and onion extracts shows promise for treating hair loss.
research Frontal fibrosing alopecia preceding the development of vitiligo: A case report
Hair loss condition FFA was seen before the appearance of skin depigmentation vitiligo in a patient.
research “Hair building” fibers through the dermoscope
Trichoscopy can help tell the difference between artificial hair fibers and other scalp artifacts.
research Mohs Surgery
Dr. Dzubow concluded that careful attention to detail is crucial for the success of Mohs surgery in treating skin cancer.
research STUDIES ON THE STAINING REACTION OF THE FLUORESCENT CONJUGATE OF GLOBULIN
Normal cells stain well with fluorescent globulin, but tumor cells do not.
research The site of uptake of iodine by hair
Iodine is absorbed by hair just below the skin surface.
research Dyeing Human Hair
research Characterization of transport systems for cysteine, lysine, alanine, and leucine in wool follicles of sheep
Sheep wool follicles absorb different amino acids at various rates and locations, which could affect wool growth based on diet and genetics.
research Evaluation of Skin Penetration of Fluorescent Dissolved Formulations Using Confocal Laser Scanning Microscopy
Moderately lipophilic dyes penetrate skin deeply, while highly hydrophobic or lipophilic dyes stay on the surface.
research Untersuchungen der Fremdstoffbindung in permanenten Keratinozyten- und Melanozyten-Zelllinien sowie die Eignung von Primärkulturen aus humanen Haarfollikeln zur In-vitro-Messung der Fremdstoffaufnahme im Haar
Unpigmented keratinocytes absorb substances faster, while melanocytes bind more strongly to melanin.
research Fiber-Safe Extraction of Red Mordant Dyes from Hair Fibers
A new method extracts red dyes from wool without damaging it, although it slightly weakens the wool.
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 Copper and calcium uptake in colored hair
Hair coloring increases copper and calcium uptake, damaging hair and reducing shine.