May 2024 in “International Journal of Cosmetic Science” A new method using near-infrared light can effectively detect and analyze internal hair damage.
19 citations
,
November 1971 in “Clinica Chimica Acta” The document concludes that measuring γ-glutamyl transpeptidase activity is more accurate with a higher substrate concentration and using diluted acetic acid to stop the reaction.
January 2018 in “Journal of analytical, bioanalytical and separation techniques”
June 2025 in “Indian Journal of Heterocyclic Chemistry” A new method accurately measures minoxidil and finasteride in medicines.
January 1990 in “Medical Entomology and Zoology” A new method can quickly detect alcohol abuse by analyzing hair in under an hour.
5 citations
,
January 2012 in “PubMed” A new method accurately measures finasteride levels in human plasma.
February 2021 in “European Chemical Bulletin” A reliable method was developed to measure Minoxidil and Finasteride accurately in medicines.
21 citations
,
February 2003 in “Farmaco” Method quickly measures finasteride concentration in capsules.
13 citations
,
February 2006 in “Analytical Biochemistry” New method accurately measures finasteride in tablets.
5 citations
,
January 2014 in “Asian Journal of Chemistry” Researchers developed a quick and reliable method to test for betamethasone dipropionate and calcipotriol in ointments and drugs.
2 citations
,
May 2006 in “Journal of Separation Science” The method effectively measures spermidine in hair lotions.
1 citations
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November 2014 in “Journal of Biomedical Optics” Reflectance spectroscopy can noninvasively track hair growth stages by measuring skin reflectance and melanin changes.
January 2025 in “International Journal of Scientific Research in Science and Technology” The method is effective and suitable for testing finasteride tablets.
5 citations
,
May 2001 in “Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE” The DWLSM provides detailed imaging of hair shafts and follicles with high accuracy.
The new method accurately measures active ingredients in hair nourishment products.
162 citations
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August 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” The new "differential stripping" method effectively measures how much substance gets into hair follicles.
1 citations
,
August 2010 in “Journal of dermatology” Photoepilation significantly reduces hair, and phototrichograms can objectively measure its effectiveness.
4 citations
,
October 2009 in “Skin research and technology” Colorimetry can accurately measure hair growth rates in mice.
12 citations
,
August 2016 in “Biomedical Chromatography” A new method accurately measures clobetasol propionate in hair and skin.
5 citations
,
September 2014 in “Journal of Pharmaceutical Sciences” January 2015 in “INDONESIAN JOURNAL OF PHARMACY” A reliable method was developed to measure Tamsulosin and Finasteride in tablets accurately.
September 2001 in “PubMed” The new X-ray technique allows for precise and non-destructive measurement of elements in hair, creating the first database of its kind for a specific ethnic group.
32 citations
,
February 2018 in “Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy” Cosmetic residues on individual hairs can be identified and differentiated using ATR FT-IR microspectroscopy.
5 citations
,
January 2012 Infrared spectroscopy can analyze hair for forensic and medical insights.
9 citations
,
January 2011 in “Skin Research and Technology” The new automatic tool accurately measures hair thickness and is reliable.
5 citations
,
November 2003 in “PubMed” Chemical treatments and light exposure damage hair proteins.
18 citations
,
March 2010 in “Therapeutic Drug Monitoring” A new method quickly detects alcohol use from hair in under an hour.
2 citations
,
May 2025 in “Diagnostics” ATR-FTIR spectroscopy could help monitor alopecia areata treatment response non-invasively.
1 citations
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January 2002 Hair shine can be measured by how it reflects laser light.