Concepedia

Regina Sparrapan

RS

Statistics

Publications

23

Citations

1K

H-Index

16

Active since

1998

Affiliations

Universidade Estadual de Campinas (UNICAMP)(Current)

Universidade Federal de Minas Gerais

University of Helsinki

Regina Sparrapan is an author at Universidade Estadual de Campinas (UNICAMP) specializing in natural sciences, chemistry, and analytical chemistry.

Publications per year

1998–2015

23

Publications

23

Desorption sonic spray ionization for (high) voltage‐free ambient mass spectrometry

Renato Haddad, Regina Sparrapan, Marcos N. Eberlin · Rapid Communications in Mass Spectrometry · 2006 · 302 citations

, , +14

Easy Ambient Sonic-Spray Ionization-Membrane Interface Mass Spectrometry for Direct Analysis of Solution Constituents

Renato Haddad, Regina Sparrapan, Tapio Kotiaho et al. · Analytical Chemistry · 2008 · 172 citations

, , +12

Electrophilic Aromatic Nitration:  Understanding Its Mechanism and Substituent Effects

Jorge Freire de Queiroz, José Walkimar de M. Carneiro, Adão A. Sabino et al. · The Journal of Organic Chemistry · 2006 · 94 citations

, , +8

Locating the Charge Site in Heteroaromatic Cations

Márcia Carvalho, Fábio C. Gozzo, Maria Anita Mendes et al. · Chemistry - A European Journal · 1998 · 39 citations

, , +12

Headspace Membrane Introduction Mass Spectrometry for Trace Level Analysis of VOCs in Soil and Other Solid Matrixes

Maria Anita Mendes, Regina Sparrapan, Marcos N. Eberlin · Analytical Chemistry · 2000 · 39 citations

, , +16

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