scholarly journals An assessment of quality assurance/quality control efforts in high resolution mass spectrometry non-target workflows for analysis of environmental samples

2020 ◽  
Vol 133 ◽  
pp. 116063
Author(s):  
Bastian Schulze ◽  
Youngjoon Jeon ◽  
Sarit Kaserzon ◽  
Amy L. Heffernan ◽  
Pradeep Dewapriya ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Quality Control ◽  
Quality Assurance ◽  
High Resolution ◽  
Environmental Samples ◽  
High Resolution Mass Spectrometry ◽  
High Resolution Mass ◽  
Resolution Mass

scholarly journals N-Glycosylation profiling of intact target proteins by high-resolution mass spectrometry (MS) and glycan analysis using ion mobility-MS/MS

The Analyst ◽  
2020 ◽  
Vol 145 (5) ◽  
pp. 1737-1748
Author(s):  
Alessandro Quaranta ◽  
Maya Spasova ◽  
Elena Passarini ◽  
Isabella Karlsson ◽  
Lorena Ndreu ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Quality Control ◽  
High Resolution ◽  
Ion Mobility ◽  
High Resolution Mass Spectrometry ◽  
Target Proteins ◽  
Intact Proteins ◽  
Glycan Analysis ◽  
High Resolution Mass ◽  
Resolution Mass

Glycosylation characterization could lead to the discovery of biomarkers and is crucial in quality control of biopharmaceuticals. Here we present a method to quantify glycoforms on intact proteins, with parallel glycan identification by IMS-MS/MS.

Determination of phenolic compounds in estuary water and sediment by solid-phase isotope dansylation coupled with liquid chromatography-high resolution mass spectrometry

2021 ◽  
Vol 13 (11) ◽  
pp. 1404-1411
Author(s):  
Wenxue Xu ◽  
Yufeng Hu ◽  
Minghuo Wu ◽  
Enming Miao ◽  
Hao Zhou ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Liquid Chromatography ◽  
High Resolution ◽  
Environmental Samples ◽  
High Resolution Mass Spectrometry ◽  
Solid Phase ◽  
Water And Sediment ◽  
High Resolution Mass ◽  
Resolution Mass

A method consisting of solid-phase isotope dansylation (derivatization with dansyl chloride) and liquid chromatography-high resolution mass spectrometry was developed for the quantitative analysis of phenols in environmental samples.

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