期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (4)
Developing a rapid, simple, and sensitive method to analyze drugs is critical to forensic research study because of the widespread occurrence of the m......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (5)
Orbital frequency analyzer (OFA) is one of the electrostatic ion trap mass analysers for FTMS, which offers ultrahigh mass resolution and high ion cha......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (5)
Time-of-flight secondary ion mass spectrometry (TOF-SIMS) is popular because of its advantages of parallel m/z detection and less damage for unknown o......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (5)
Surface-assisted laser desorption/ionization (SALDI) has become an attractive branch of matrix-assisted laser desorption/ionization (MALDI) and has be......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (4)
The presence of solvent vapor in a differential mobility spectrometry (DMS) cell creates a microsolvating environment that can mitigate complications ......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (3)
The characterization of photoexcited electrons on the surface of nanomaterial remains challenging. Herein, laser excitation mass spectrometry combined......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (3)
The analysis of positional isomers is of great significance because their different chemical properties but similar structures make separation difficu......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (3)
Gas-phase tetrapositively charged M(HMNTA)(2)(4+) (M = Zr, Hf, Th, and U) ions were generated via electrospray ionization of the M(ClO4)(4) and N,N,N'......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (1)
A protonation/deprotonation mechanism has been established for the interpretation of ions in MALDI. We show herein that negative ions can be generated......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (1)
Assigning disulfide linkage is a crucial task for protein identification. The current bottom-up proteomics workflow has limitations in characterizing ......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (1)
Sphingolipids have diverse structural and bioactive functions that play important roles in many key biological processes. Factors such as low relative......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (2)
Positional isomers o-, m-, and p-chloromethcathinones (CMCs) and m- and p-bromomethcathinones (BMCs) were effectively differentiated using gas chromat......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (2)
Phosphatidylcholines (PCs) are the major structural components of the plasma membrane of mammalian cells, while lysophosphatidylcholines (LPCs) are cr......
期刊： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2021; 32 (2)
Elucidating ligand-protein interactions is important in understanding the biochemical machinery for given proteins. Previously, formaldehyde (FH)-base......
