Vol. 10 (2021)

Review

Direct Liquid Extraction and Ionization Techniques for Understanding Multimolecular Environments in Biological Systems (Secondary Publication)

Yoichi Otsuka

Original Article

Effect of Phosphorylation on the Collision Cross Sections of Peptide Ions in Ion Mobility Spectrometry

Kosuke Ogata, Chih-Hsiang Chang, Yasushi Ishihama

Original Article

Comparison of Dimensionality Reduction Methods in Mass Spectra of Astrocytoma and Glioblastoma Tissues

Evgeny Zhvansky, Anatoly Sorokin, Vsevolod Shurkhay, Denis Zavorotnyuk, Denis Bormotov, Stanislav Pekov, Alexander Potapov, Evgeny Nikolaev, Igor Popov

Original Article

Gas-Phase Adsorption of N2 on Protonated Molecules and Its Application to the Structural Elucidation of Small Molecules

Hiromori Murashima, Akimasa Fujihara

Original Article

Quantification of Amino Acid Enantiomers Using Electrospray Ionization and Ultraviolet Photodissociation

Kanako Inoue, Akimasa Fujihara

Original Article

Improvement in Ionization Efficiency Using Metal Oxide Nanoparticles in Laser Desorption/Ionization Mass Spectrometry of a Cancer Drug

Hiroki Kannen, Yuto Miyoshi, Hisanao Hazama, Kunio Awazu

Original Article

Corona Discharge and Field Electron Emission in Ambient Air Using a Sharp Metal Needle: Formation and Reactivity of CO₃^−• and O₂^−•

Kenzo Hiraoka, Stephanie Rankin-Turner, Satoshi Ninomiya, Haruo Shimada, Kazumasa Kinoshita, Shinichi Yamabe

Technical Report

A Method for Expanding Mass Range on a Multi-Turn Time-of-Flight Mass Spectrometer by a Lap Superimposed Spectrum

Toshinobu Hondo, Michisato Toyoda