结论 研究人员成功建立了一种全新的基于 HPLC-MS/MS 系统的 Cers 全局分析和伪靶向分析方法。 该方法整合了数学模型、多种参考源和 HPLC-MS/MS 分析，与非靶向脂质分析方法相比，具有更宽的线性范围和更高的置信度；与靶向脂质分析技术相比，扩大了 Cers 的数据库。

为填补海藻中 D - 氨基酸（D-AAs）研究空白，研究人员开发（S）-NIFE 柱前衍生化 HPLC-MS/MS 法，首次检测市售食用海藻中 D-AAs。发现褐藻 D-AAs 种类和含量最高，盐渍处理样品更丰富，为海藻营养评价、风味研究及产品开发提供方法与数据支撑。

In the past few years, high-performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS) has matured to a true alternative to antibody-based immunoassays in routine therapeutic drug ...

HPLC to UHPLC method transfer is touched upon, chromatographic deconvolution utilising tandem mass spectrometry, multi-dimensional LC (LCxLC), on-line SPE and chemometrics. Learning outcomes: You will ...

What will you learn on this course? The Complete HPLC and LC-MS course is built from the Practical Essentials of HPLC and LC-MS and the HPLC and LC-MS Clinic courses to provide a complete training ...

HPLC-MS is utilized throughout the drug development process: it has applications in product characterization, drug discovery, metabolism studies (in vitro and in vivo), and the identification of ...

Researchers at the University of Huddersfield analyzed 60 new and used disposable e-cigarettes using HS-GC–MS and HPLC–DAD, ...

To create a new approach for monitoring and quantifying free fatty acids (FFAs), Chinese researchers combined stable isotope ...

LC-MS is a highly powerful analytical technique that combines the exceptional separation power of liquid chromatography with mass spectrometry, a highly sensitive chemical identification technique. As ...