The Journal of the American Society for Mass Spectrometry presents research papers covering all aspects of mass spectrometry, incorporating coverage of fields of scientific inquiry in which mass spectrometry can play a role. Comprehensive in scope, the journal publishes papers on both fundamentals and applications of mass spectrometry. Fundamental subjects include instrumentation principles, design, and demonstration, structures and chemical properties of gas-phase ions, studies of thermodynamic properties, ion spectroscopy, chemical kinetics, mechanisms of ionization, theories of ion fragmentation, cluster ions, and potential energy surfaces. In addition to full papers, the journal offers Communications, Application Notes, and Accounts and Perspectives. All papers should describe new mass spectrometry science. Reports of applications that utilize standard mass spectrometry approaches should be sent to application journals.
Journal of The American Society for Mass Spectrometry
Description
Identifiers
ISSN | 1044-0305 |
e-ISSN | 1879-1123 |
DOI | 10.1007/13361.1879-1123 |
Publisher
Springer US
Additional information
Data set: Springer
Articles
Journal of The American Society for Mass Spectrometry > 2019 > 30 > 11 > 2398-2407
Quantitation methods for peptides using mass spectrometry have advanced rapidly. These methods rely on using standard and/or isotope-labeled peptides, which might be difficult or expensive to synthesize. To tackle this challenge, we present a new approach for absolute quantitation without the use of standards or calibration curves based on coulometry combined with mass spectrometry (MS). In this approach,...
Journal of The American Society for Mass Spectrometry > 2019 > 30 > 11 > 2358-2368
A new implementation of a dedicated ion source for field ionization (FI), field desorption (FD), and liquid injection field desorption/ionization (LIFDI) for the JEOL AccuTOF GC series of orthogonal-acceleration time-of-flight instruments is presented. In contrast to existing implementations, this third-party LIFDI probe and source combination does not require the exchange of the entire ion source...
Journal of The American Society for Mass Spectrometry > 2019 > 30 > 11 > 2200-2203
Charge detection mass spectrometry (CDMS) of low-level signals is currently limited to the analysis of individual ions that generate a persistent signal during the entire observation period. Ions that disintegrate during the observation period produce reduced frequency domain signal amplitudes, which lead to an underestimation of the ion charge state, and thus the ion mass. The charge assignment can...