David W. Berberich

Mass-selection of reactant ions for chemical ionization in quadrupole ion trap and triple quadrupole mass spectrometers

David W. Berberich, Mark E. Hail, Jodie V. Johnson et al. · International Journal of Mass Spectrometry and Ion Processes · 1989 · 33 citations

Natural Sciences, Chemical Engineering, Chemistry +16

A Novel Small-Molecule Enantiomeric Analogue of Traditional (−)-Morphinans Has Specific TLR9 Antagonist Properties and Reduces Sterile Inflammation-Induced Organ Damage

Rafaz Hoque, Ahmad Farooq, Ahsan Malik et al. · The Journal of Immunology · 2013 · 32 citations

Life Sciences, Immunology, Pharmacology +17

Negative chemical ionization in quadrupole ion trap mass spectrometry: Effects of applied voltages and reaction times

David W. Berberich, Richard A. Yost · Journal of the American Society for Mass Spectrometry · 1994 · 14 citations

Natural Sciences, Chemical Engineering, Chemistry +13

Characterization of an unknown component in Noscapine using liquid chromatography–mass spectrometry and proton nuclear magnetic resonance spectroscopy

Michael Matchett, David W. Berberich, John E. Johnson · Journal of Chromatography A · 2001 · 12 citations

Natural Sciences, Biochemistry, Chemistry +15

Gas chromatographic sample introduction into the collision cell of a triple quadrupole mass spectrometer for mass-selection of reactant ions for charge exchange and chemical ionization

Mark E. Hail, David W. Berberich, Richard A. Yost · Analytical Chemistry · 1989 · 11 citations

Natural Sciences, Chemistry, Analytical Chemistry +10