January 2006 in “Zhongguo linchuang jiepouxue zazhi” This study found that applying a low intensive pulse magnetic field significantly accelerated wound healing in rats by promoting the proliferation and differentiation of skin epidermal stem cells.
2 citations
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May 2024 in “Nanomaterials” This study reports the synthesis of a hectorite/phenanthroline nanomaterial which acts as a potential fluorescent sensor for detecting Zn ions in water, offering a solution to the low solubility issue of traditional metal ion-detecting molecules.
1 citations
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January 2021 in “Journal of Dhaka Medical College” This study found a negative correlation between serum iron levels and the duration of hair loss in patients with alopecia.
7 citations
,
January 2011 in “Biochemistry Research International” This study confirms that the proposed universal model for hard α-keratin structure applies to all known forms across various mammalian species.
1 citations
,
August 1985 in “Proceedings annual meeting Electron Microscopy Society of America” This study discusses using SEM/EDX for elemental analysis of hair samples in forensic science but notes challenges in detecting certain trace elements from raw hair.
7 citations
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August 2009 in “Applied Mathematics and Mechanics-English Edition” This study demonstrates that (9+2) topological patterns derived from fractal fiber sets exist, with nine total patterns and only two being independent or fundamental.
8 citations
,
January 1968 This study found that high concentrations of dimethyl sulfoxide are needed to cause significant swelling in hair fibers, though the swelling is reversible, unlike the effects on skin.
25 citations
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June 2002 in “Steroids” This study examined 4-azasteroids using 13C-NMR spectroscopy, detailing the NMR spectrum assignments and reporting a new molecular complex of finasteride with dioxane.
January 1990 in “Advances in behavioral biology”
January 2020 in “Química Nova” This study used Density Functional Theory-based computational methods to analyze finasteride's molecular properties, finding that the GGA/PW91 method closely matches experimental data for vibrational frequencies and geometric parameters.
1 citations
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May 2025 in “Analytical Science Advances” This study presented a new method for accurately measuring Fe3+ in small serum samples, achieving high recovery rates and agreement with established testing methods, while offering advantages such as cost-effectiveness, simplicity, and enhanced sensitivity.
January 2020 in “대한미용학회지” This study reported that both gray and black-brown hair had decreased sulfur content after dyeing with a permanent hair dye mixture consisting primarily of carbon, oxygen, nitrogen, and sulfur.
15 citations
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July 2012 in “Biological trace element research” This study found that an increased calcium/magnesium ratio in hair and lower chromium concentration were associated with higher insulin resistance in Korean adult males.
January 2010 in “EPub Bayreuth (University of Bayreuth)” This study found that Polyquaternium-87 significantly reduced friction forces on hair surfaces treated with various shampoo formulations, highlighting its potential for improving hair care products.
10 citations
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August 2023 in “Clinical Nutrition” This study found that exposure to certain elements during pregnancy, measured in maternal hair, was associated with increased risk of gestational diabetes and potential impacts on infant neurodevelopment, with elements like Ta, Re, and Se posing the highest risk for gestational diabetes.
47 citations
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January 2019 in “Nature communications” This study found that polyamines enhance genome integrity by facilitating homologous recombination-mediated DNA repair, suggesting a novel role for polyamines beyond promoting cell growth and proliferation.
1 citations
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March 2005 in “International Journal of Cosmetic Science” Twisting hair weakens it, but strength can be recovered at low twist levels.
This study found that the levels of heavy metal contamination in hair were higher in both men and women with hair loss compared to those without.
This article reviews approved treatments for androgenetic alopecia and reports no new research findings, highlighting the need for further studies.
October 2022 in “Amplla Editora eBooks” 3 citations
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September 2018 in “Journal of Structural Biology” Oxidized trichocyte keratin has a helical dislocation in its structure.
This study found that depressed individuals had higher levels of sodium and potassium in their hair and lower antidiuretic hormone levels, similar to changes observed in weightless conditions experienced by astronauts.
1 citations
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January 2017 in “Indian Journal of Dermatology Venereology and Leprology” This study found that while hair washed with hard water had higher magnesium deposits, it did not show significant structural surface changes compared to hair washed with soft water.
July 2025 in “Journal of the American Academy of Dermatology” Hair diameter diversity helps assess hair loss, but its standard measure varies by individual and ethnicity.
3 citations
,
October 2011 in “JAT. Journal of applied toxicology/Journal of applied toxicology” This study found that finasteride was nongenotoxic in Drosophila, while doxazosin mesylate and saw palmetto induced homologous recombination, indicating potential genotoxic actions under the test conditions.
January 1980 in “中国科学A辑(英文版)” This study found that the molecular structures of α-keratin and collagen in a 2,100-year-old female cadaver's hair and tendon were preserved, while fibrous molecule aggregations were altered.
August 2018 in “Biomedical Journal of Scientific & Technical Research” This study found that covalently binding antimicrobial agents to hair shafts provided antibacterial activity against dandruff and odor-associated bacteria, which remained effective even after several washes.
8 citations
,
September 1975 in “Journal of Animal Science” This study found that moose hair can effectively monitor previous mineral states for most elements, except zinc, and mineral uptake differs between male and female moose.
13 citations
,
January 1995 in “Journal of the American Institute for Conservation” This study introduced a new method for extracting red mordant dyes from wool fibers that preserved the fibers for further analysis and allowed for spectrophotometric examination of the dyes' absorption curves.
13 citations
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March 2010 in “International Journal of Cosmetic Science” This study used nanoscale secondary ion mass spectrometry to locate where calcium and copper are concentrated in colored hair, finding these metals particularly in the cuticle's sulfur-rich regions.