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    Did you mean Electrospray Ionization Mass Spectrometry?
    Glossary Electrospray Ionization Mass Spectrometry

    analyzes molecules by converting them into charged particles

    Electrospray Ionization Mass Spectrometry (ESI-MS) is a technique used to analyze the mass and structure of molecules by converting them into charged particles (ions) using an electric field. This method is particularly useful for studying large biomolecules like proteins and peptides, as it allows for the gentle ionization of these complex structures without breaking them apart.

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    Research 30 of 460

    1. Finasteride Quantification in Human Plasma by High-Performance Liquid Chromatography Coupled to Electrospray Ionization Tandem Mass Spectrometry. Application to a Comparative Pharmacokinetics Study Drug research · 2015 · 1 citations
    2. Ultra-Performance Liquid Chromatography with Electrospray Ionization Tandem Mass Spectrometry for the Determination of Ketoconazole in Anti-Dandruff Shampoo Analytical Letters · 2014 · 1 citations
    3. Determination of finasteride in human plasma by liquid chromatography–electrospray ionization tandem mass spectrometry with flow rate gradient European Journal of Drug Metabolism and Pharmacokinetics · 2010 · 2 citations
    4. Highly Sensitive Simultaneous Measurement of Steroid Hormone in Human Serum by Liquid Chromatography-electrospray Ionization Tandem Mass Spectrometry VNU Journal of Science Medical and Pharmaceutical Sciences · 2022
    5. Simultaneous quantitation of nine hydroxy-androgens and their conjugates in human serum by stable isotope dilution liquid chromatography electrospray ionization tandem mass spectrometry 2017 · 22 citations
    6. A rapid, simple, liquid chromatographic-electrospray ionization, ion trap mass spectrometry method for the determination of finasteride in human plasma and its application to pharmacokinetic study. PubMed · 2012 · 5 citations
    7. Glycerophospholipid Analysis of Eastern Red Bat (Lasiurus Borealis) Hair by Electrospray Ionization Tandem Mass Spectrometry Journal of chemical ecology · 2014 · 5 citations
    8. High-performance liquid chromatography–diode array and electrospray-mass spectrometry analysis of non-allowed substances in cosmetic products for preventing hair loss and other hormone-dependent skin diseases Journal of pharmaceutical and biomedical analysis · 2008 · 45 citations
    9. Liquid Chromatography-Mass Spectrometry Applied to The Identification And Quantification Of Animal Hair Fibers In Textile Products 2020
    10. Screening and confirmation methods of the major urinary metabolite of finasteride–carboxy-finasteride by liquid chromatography–mass spectrometry and liquid chromatography–tandem mass spectrometry Acta Pharmaceutica Sinica B · 2012 · 1 citations
    11. HPLC-ESI-MSn characterization of phenolic compounds, terpenoid saponins, and other minor compounds in Bituminaria bituminosa Industrial Crops and Products · 2015 · 76 citations
    12. Desenvolvimento de métodos de análise de cabelo por MALDI-TOF-MS e MALDI-MSI e avaliação de tratamentos cosméticos 2024
    13. Determination of finasteride in human serum by LC-MS/MS 분석과학 · 2011 · 2 citations
    14. Structural characterization of cyclosporin A, C and microbial bio-transformed cyclosporin A analog AM6 using HPLC–ESI–ion trap-mass spectrometry Talanta · 2014 · 7 citations
    15. Determination of finasteride in human plasma by HPLC-MS Chinese Journal of Hospital Pharmacy · 2005 · 1 citations
    16. Quantitative analysis of finasteride tablets dissolution content with non-isotopically labeled internal standard by paper spray ionization mass spectrometry Journal of Separation Science · 2018 · 2 citations
    17. A rapid, simple, specific liquid chromatographic–electrospray mass spectrometry method for the determination of finasteride in human plasma and its application to pharmacokinetic study Journal of Pharmaceutical and Biomedical Analysis · 2006 · 15 citations
    18. Fully automated chip-based nanoelectrospray ionization-mass spectrometry as an effective tool for rapid and high-throughput screening of 5α-reductase inhibitors Analytical and Bioanalytical Chemistry · 2020 · 7 citations
    19. Development of MALDI-TOF-MS and MALDI-MSI methods for hair analysis and evaluation of cosmetic treatments Digital Library of Theses and Dissertations (Universidade de São Paulo) · 2024
    20. LC/MS analysis of stratum corneum lipids: ceramide profiling and discovery Journal of Lipid Research · 2011 · 211 citations
    21. Characterization of spironolactone and metabolites derivatized using Girard's reagent P using mass spectrometry and ion mobility spectrometry Rapid Communications in Mass Spectrometry · 2024 · 4 citations
    22. A method for simultaneous analysis of androgens, dutasteride and finasteride in human serum by liquid chromatography tandem mass spectrometry Society for Endocrinology BES 2012 · 2012
    23. Analysis of hormone antagonists in clinical and municipal wastewater by isotopic dilution liquid chromatography tandem mass spectrometry Analytical and Bioanalytical Chemistry · 2010 · 51 citations
    24. Revisiting hyper- and hypo-androgenism by tandem mass spectrometry Reviews in endocrine and metabolic disorders · 2013 · 27 citations
    25. Measurement of steroid hormones by liquid chromatography-tandem mass spectrometry with small amounts of hair Steroids · 2020 · 11 citations
    26. An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of 5-alpha-dihydrotestosterone in human serum and plasma Clinical Chemistry and Laboratory Medicine (CCLM) · 2026
    27. An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of dehydroepiandrosterone sulfate in human serum and plasma Clinical Chemistry and Laboratory Medicine (CCLM) · 2025 · 1 citations
    28. Quantification of biotin in plasma samples by column switching liquid chromatography – tandem mass spectrometry Scandinavian journal of clinical and laboratory investigation · 2021
    29. Liquid chromatography-mass spectrometry for simultaneous determination of spironolactone and canrenone in plasma samples Brazilian Journal of Pharmaceutical Sciences · 2023
    30. Multimodal Ion Beam Imaging to Correlate Elements and Metabolites at the Micron Scale Using Water Cluster Secondary Ion Mass Spectrometry and MeV Ion Beam Analysis Analytical Chemistry · 2025 · 2 citations