S. Kumashiro

A simulation study of the digital ion trap mass spectrometer

Li Ding, Michael Sudakov, S. Kumashiro · International Journal of Mass Spectrometry · 2002 · 136 citations

Analytical Instrumentation, Measurement, Spectroscopy +10

A digital ion trap mass spectrometer coupled with atmospheric pressure ion sources

Li Ding, Michael Sudakov, Francesco L. Brancia et al. · Journal of Mass Spectrometry · 2004 · 130 citations

Guanidino Labeling Derivatization Strategy for Global Characterization of Peptide Mixtures by Liquid Chromatography Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry

Francesco L. Brancia, Koichi Tanaka, S. Kumashiro · Analytical Chemistry · 2004 · 54 citations

Peptide Mixtures, Biological Mass Spectrometry, Molecular Biology +19

Ion motion in the rectangular wave quadrupole field and digital operation mode of a quadrupole ion trap mass spectrometer

Li Ding, S. Kumashiro · Rapid Communications in Mass Spectrometry · 2005 · 50 citations · Full text

Accelerator Mass Spectrometry, Physics, Natural Sciences +14

Oxygen vacancy with large lattice distortion as an origin of leakage currents in SiO/sub 2/

Ayumi Yokozawa, Atsushi Oshiyama, Yoshiyuki Miyamoto et al. · 2002 · 44 citations

Engineering, Silicon On Insulator, Semiconductor Device +17