Regina S. Pimpim

A Cryotrap Membrane Introduction Mass Spectrometry System for Analysis of Volatile Organic Compounds in Water at the Low Parts-per-Trillion Level

Maria Anita Mendes, Regina S. Pimpim, Tapio Kotiaho et al. · Analytical Chemistry · 1996 · 82 citations

Natural Sciences, Chemistry, Analytical Chemistry +15

Novel Ketalization Reaction of Acylium Ions with Diols and Analogues in the Gas Phase

Luiz Alberto Beraldo de Moraes, Regina S. Pimpim, Marcos N. Eberlin · The Journal of Organic Chemistry · 1996 · 40 citations

Natural Sciences, Biochemistry, Chemistry +8

Multiple stage pentaquadrupole mass spectrometry for generation and characterization of gas-phase ionic species. The case of the PyC₂H₅^+· isomers

Ana Elisa P. M. Sorrilha, Fábio C. Gozzo, Regina S. Pimpim et al. · Journal of the American Society for Mass Spectrometry · 1996 · 32 citations

Natural Sciences, Chemistry, Analytical Chemistry +14

Novel [3 + 2] 1,3-Cycloaddition of the Ionized Carbonyl Ylide ⁺CH₂OCH₂^• with Carbonyl Compounds in the Gas Phase

Marcos N. Eberlin, Ana Elisa P. M. Sorrilha, Fábio C. Gozzo et al. · Journal of the American Chemical Society · 1997 · 28 citations

Natural Sciences, Chemistry, Chemical Kinetics +14