lcmsmsmethods

Atmospheric pressure ionization (API) techniques are soft ionization processes well suited for the analysis of large and small, polar and nonpolar, labile.

由 SN Thomas 著作 · 2022 · 被引用 30 次 — With LC-MS/MS methods now available to measure free plasma metanephrines or urinary fractionated metanephrines, the Endocrine Society has ...

2021年5月17日 — LC-MS is an analytical technique that involves physical separation of target compounds (or analytes) followed by their mass-based detection.

2014年7月15日 — The most common bioanalytical method in use today is LC/MS/MS, or liquid chromatography (LC) tandem mass spectrometry (MS).

由 Y Zhang 著作 · 2020 · 被引用 8 次 — A rapid, sensitive liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed and validated for the determination and ...

LC–MS has emerged as one of the most commonly used techniques in global metabolite profiling of biological tissue (e.g., blood plasma, serum, urine). LC–MS is ...

由 JJ Pitt 著作 · 2009 · 被引用 1001 次 — LC-MS provides superior specificity and sensitivity compared to direct injection methods. When combined with stable isotope dilution, LC-MS can be used to ...

The developed and validated LC-MS/MS methodology is characterized by minimal sample preparation (including protein precipitation, centrifugation, and filtration) ...