research Gas Chromatography Tandem Mass Spectrometry for Biomarkers of Alcohol Abuse in Human Hair
A new method quickly detects alcohol use from hair in under an hour.
Search
for
Sort by
Research
390-420 / 1000+ resultsresearch Green and Emerging Microextraction Strategies for Bioanalytical Determination of Hormones: Trends, Challenges, and Applications
Microextraction techniques improve hormone testing while being environmentally friendly.
research Apoptotic study on the effect of fluorine and selenium on the human hair follicle in vitro
Sodium fluoride increases cell death in hair follicles, but sodium selenite can reduce this effect.
research Determination of candesartan in human plasma by HPLC-MS-MS
A reliable method was developed to measure candesartan in human plasma.
research Pentoxifylline-Loaded Liposome Development, Characterization, and In Vitro Release Kinetics: Box-Behnken Design-Based Optimization.
Optimized liposomes can improve drug delivery and effectiveness.
research Intricate diagnosis due to falsely elevated testosterone levels by immunoassay
Confirm testosterone levels with advanced tests to avoid unnecessary procedures.
research Simultaneous determination of seven prohibited substances in cosmetic products by liquid chromatography–tandem mass spectrometry
The method effectively identifies and measures seven banned substances in cosmetics.
research Imaging tumor angiogenesis with fluorescent proteins
Fluorescent proteins help visualize and understand tumor blood vessel growth.
research Distribution of the Quantum Dot Nano-particles that Penetrate Skin and Distinction of Combined Osmium Tetroxide in Electron Microscopic Analysis
Quantum dot nanoparticles can penetrate skin and reach sebocytes through hair follicles.
research Quantitative analysis of 34 sex (pro)hormones, conjugates and bioactive oxidation products thereof in human plasma by GC- and LC-MS/MS and systematic investigation of overestimations of analyte concentrations not accounted for by method validation
The method accurately measures sex hormones in human plasma but can have small errors.
research Is it Necessary to Measure Free Testosterone to Assess Hyperandrogenemia in Women? The Role of Calculated Free and Bioavailable Testosterone
Calculated testosterone values are reliable for assessing hyperandrogenemia in women, making direct measurement unnecessary.
research Bioequivalence Study of Finasteride Tablets in Human Plasma by HPLC-MS
The test and reference finasteride tablets are bioequivalent.
research Standardization, Validation, and Application of a Rapid and Reliable HPLC-UV Method for the Determination of Minoxidil in Hair Growth Products
A new method reliably detects minoxidil in hair products, revealing some non-compliance with regulations.
research The dark art of light measurement: accurate radiometry for low-level light therapy
Most low-level light therapy studies did not accurately report how light was measured, affecting treatment reliability.
research Valence-engineered catalysis-selectivity regulation of molybdenum oxide nanozyme for acute kidney injury therapy and post-cure assessment
A specially designed molybdenum oxide nanozyme can treat and monitor acute kidney injury effectively.
research Comparison of wiping methods for the removal of cleaning agent residue from hair follicles
All wiping methods are as effective as washing for removing cleaning agent from hair.
research Optical micro-manipulation in HIV-1 infected cells for improved HIV-1 treatment and diagnosis
Low power red laser with efavirenz can reduce HIV-1 infection to undetectable levels and improve diagnosis.
research Isotopic Abundance Ratio Analysis of the Consciousness Energy Healing Treated Flutamide using LC-MS and GC-MS Spectrometry
Energy healing treatment improved flutamide's solubility and stability, potentially enhancing its effectiveness for prostate cancer.
research The resistance mechanisms of bacteria against ciprofloxacin and new approaches for enhancing the efficacy of this antibiotic
Combining ciprofloxacin with other treatments may improve its effectiveness against resistant bacteria.
research A validated RP-HPLC method to investigate finasteride in human skin after in vitro topically applying vesicular nanocarrier.
The method accurately measures finasteride in skin after using special carriers.
research Circumventing Mukaiyama oxidation: selective S–O bond formation via sulfenamide–alcohol coupling
A new, efficient method creates sulfinimidate esters from sulfenamides and alcohols without metals.
research Revisiting hyper- and hypo-androgenism by tandem mass spectrometry
The document concludes that using LC-MS/MS for measuring androgens is more accurate than older methods, but it needs careful validation and standardized references to be most effective.
research From industry 4.0 to lab 4.0
Industry 4.0 is transforming labs with new tools, making research more efficient and environmentally friendly.
research Determination of finasteride in human plasma and its pharmacokinetics and relative bioavailability by HPLC-electrospray mass spectrometry
Two finasteride tablet formulations are bioequivalent.
research The Aqualon SLT: A novel device for measuring hair stiffness and lubricity
The Aqualon SLT device measures hair stiffness and slipperiness to evaluate hair treatments.
research FACILE WATER MEDIATED SYNTHESIS OF FINASTERIDE FORM-I, AN AZAANDROSTANE STEROID
A simple and eco-friendly method was developed to make finasteride Form-I using water.
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 (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 Quantitative Analysis of Cashmere and Other Animal Hair Fibers in Textiles Using MALDI-TOF Mass Spectrometry
The new method reliably identifies and measures different animal hair fibers in textiles.
research Iron-mediated DAMO–anammox process: Revealing the mechanism of electron transfer
Iron improves the DAMO-anammox process for treating water but too much iron can hinder it.