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Research 61–90 of 438
- Simultaneous determination of multi-class active pharmaceutical ingredients by UHPLC-HRMS
- Rapid Analysis of the Chemical Composition of Xiaoban Kangfu Capsules Based on UHPLC-Q-Exactive Orbitrap MS/MS Combined with Molecular Networks
- UHPLC-Q-Orbitrap HRMS-based Metabolomics and In Silico Studies on 5-α-Reductase, JAK1, JAK2, and JAK3 of <i>Albizia saponaria</i> L.: Application to Alopecia
- Simultaneous Determination of Three Flavonoids in Rat Plasma of Masson Pinus Needles (<i>Pinus massoniana L.</i>) Extracts by UHPLC-MS/MS and Application to Pharmacokinetics Studies after Oral and Transdermal Administration
- Comprehensive HPLC and UPLC-MS/MS Analysis for the Multi-component Detection of Hair Growth Compounds in Consumer Health Products
- Rapid determination of finasteride in human plasma by UPLC–MS/MS and its application to clinical pharmacokinetic study
- Development and validation of an UPLC method for determination of content uniformity in low-dose solid drugs products using the design space approach
- Exploration of potential lipid biomarkers for premature canities by UPLC‐QTOF‐MS analyses of hair follicle roots
- Simultaneous determination of 30 hormones illegally added to anti-ageing functional foods using UPLC-MS/MS coupled with SPE clean-up
- UPLC-MS/MS method for the simultaneous quantification of caffeine and illicit psychoactive drugs in hair using a single-step high-speed grinding extraction – Insights into a cut-off value for caffeine abuse
- A Fast and Efficient UPLC-ESI-MS/MS Method for Detection, Identification, and Quantitative Analysis of Bioactive Substances in Medicinal Herbal Extracts of Preventing Hair Loss
- A Stability Indicating UPLC Method for Finasteride and Its Related Impurities
- Determination of illegal adulteration of dietary supplements with synthetic hair-growth compounds by UPLC and LC-Q-TOF/MS
- Determination of illegal adulteration of dietary supplements with synthetic hair-growth compounds by UPLC and LC-Q-TOF/MS Part A Chemistry, analysis, control, exposure & risk assessment
- Nanoflow UHPLC-MS3 for sensitive detection of cortisol in a single-strand 1-cm human hair segment
- Targeted Determination of Residual Sex Hormones in Cosmetics Using Magnetic Solid-Phase Extraction with Isotope-Labeled Internal Standards by UHPLC-MS/MS
- Detection of urine metabolites in polycystic ovary syndrome by UPLC triple-TOF-MS
- Study on hair root lipids of female androgenetic alopecia based on UPLC‐Q‐TOF / MS results
- Simultaneous quantitative analysis of tamsulosin and finasteride in pharmaceutical dosage form by U-HPLC Tandem mass spectrometry
- Comparative Analysis of Differential Metabolites in <i>Panax quinquefolius</i> From China and the United States Using UPLC‐Orbitrap‐MS and LC‐MS/MS
- Steroidomics for highlighting novel serum biomarkers of testosterone doping
- Ex-vivo measurement of scalp follicular infundibulum delivery of zinc pyrithione and climbazole from an anti-dandruff shampoo
- A quantitative ultra-performance liquid chromatography high-resolution mass spectrometry analysis of steroids from human scalp hair
- Characterization of spironolactone and metabolites derivatized using Girard's reagent P using mass spectrometry and ion mobility spectrometry
- Innovative Method for the Analysis of Dexpanthenol in Hair Care Products
- Determination of 13 janus kinase inhibitors in anti-alopecia cosmetics by ultra-high performance liquid chromatography-tandem triple quadrupole composite linear ion trap mass spectrometry
- Compatibility of 17-α-Estradiol, Betamethasone, Finasteride, Melatonin, Prednicarbate, and Spironolactone in TrichoFoam™ - a Foaming Vehicle for Personalized Alopecia Treatments.
- Rapid determination and quantification of hair-growth compounds in adulterated products by ultra HPLC coupled to quadrupole-orbitrap MS
- Simultaneous determination of androgens and prostaglandins in human urine using ultra-high-performance liquid chromatography–tandem mass spectrometry
- Phytochemical analyses of Ziziphus jujuba Mill. var. spinosa seed by ultrahigh performance liquid chromatography-tandem mass spectrometry and gas chromatography-mass spectrometry