BEGALA, MICHELA
BEGALA, MICHELA
DIPARTIMENTO DI SCIENZE DELLA VITA E DELL'AMBIENTE
2-Substituted benzofuran fragment ion formation in the electron ionization mass spectra of 6-alkyl- and 6-aryldibenzo(d,f)-(1,3)dioxepine derivatives.1. Spirocyclization of the molecular ions in the gas phase
2007-01-01 Begala, Michela; Tocco, Graziella; Meli, G; Podda, G; URRU AM, S.
26th Informal Meeting on Mass Spectrometry
2008-01-01 Begala, Michela
An efficient and direct route to obtain 4’-(Furocoumarin)acetates
2004-01-01 Begala, Michela; Delogu, GIOVANNA LUCIA; Picciau, MARIA CARMEN; Podda, G; Tocco, Graziella; Quezada, E; Santana, L; Uriarte, E.
CARATTERIZZAZIONE DI DERIVATI 1-ALLIL-3-FENILAZIRIDINICI ATTRAVERSO ESPERIMENTI TANDEM MS ED MSn IN CONDIZIONI EI ED ESI*
2004-01-01 Begala, Michela; Delogu, GIOVANNA LUCIA; A., Forni; G., Podda; G., Torre; M., Tubaro; F., Prati
Characterisation of a Sardinian Red Wine Using SPME/GC/MS under EI and CI Condition
2004-01-01 Begala, Michela; Delogu, GIOVANNA LUCIA; Picciau, C; Podda, G; Tocco, Graziella
CHARACTERISATION OF DIBENZO(d,f)(1,3)DIOXEPINE DERIVATIVES BY MULTIPLE STAGE MASS SPECTROMETRY
2005-01-01 Begala, Michela; Tocco, Graziella; Delogu, GIOVANNA LUCIA; G., Meli; C., Picciau; G., Podda
Characterisation of new pyridazinofurocoumarins by electron ionisation and multiple stage tandem mass spectrometry using an ion trap mass spectrometer
2004-01-01 Begala, Michela; GONZALEZ GOMEZ, J. C.; Podda, G; Santana, L.; Tocco, Graziella; Uriarte, E.
Characterisation of some isomeric furocoumarinones using gas chromatography ion trap tandem mass spectrometry
2003-01-01 Begala, Michela; Delogu, GIOVANNA LUCIA; Podda, G; Gonzalez, Jc; Santana, L; Uriarte, E.
CHARACTERIZATION OF 2-PHENILAZIRIDINE DERIVATIVES: TANDEM MS AND MSn EXPERIMENTS UNDER ELECTRON IONOZATION AND ESI CONDITIONS
2003-01-01 Begala, Michela; Delogu, GIOVANNA LUCIA; A., Forni; G., Podda; G., Torre; M., Tubaro; F., Prati
Characterization of Dibenzo(d,f)(1,3)dioxepine Derivatives by Multiple Stage Mass Spectrometry
2005-01-01 Begala, Michela; Tocco, Graziella; Delogu, GIOVANNA LUCIA; Meli, G; Picciau, C; Podda, G.
Chemoselective synthesis of new dibenzo[d,f]-1,3-dioxepines and 12H-dibenzo[d,g]-1,3-dioxocines
2007-01-01 Tocco, Graziella; Begala, Michela; Meli, G; Podda, G.
Conversion of benzoic acid into phenol in an ITMS under CI-MSn conditions. Recognition of ortho-chlorobenzoyl derivatives
2018-01-01 Begala, Michela
Conversion of benzoic acid into phenol under CI condition: investigation of the reactant species
2012-01-01 Begala, Michela
Electron and electrospray ionization mass spectrometry in the characterization of some 1-allyl-3-phenylaziridines
2004-01-01 Begala, Michela; A., Forni; Delogu, GIOVANNA LUCIA; G., Podda; F., Prati; G. TORRE AND M., Tubaro
Electron ionization-induced fragmentation of some new dibenzo (d,f)(1,3) dioxepine derivatives
2006-01-01 Begala, Michela; Tocco, Graziella; Delogu, GIOVANNA LUCIA; Meli, G; Picciau, MARIA CARMEN; Podda, G.
Electron ionization-induced fragmentation of some new dibenzo[d,f]dioxepine derivatives
2005-01-01 Begala, Michela; Tocco, Graziella; G., Meli; Delogu, GIOVANNA LUCIA; G., Podda
Electrospray ionization tandem mass spectrometry in the characterization of isomeric benzofurocoumarins
2001-01-01 Begala, Michela; Delogu, GIOVANNA LUCIA; Maccioni, Elias; Podda, G; Tocco, Graziella; Quezada, E; Uriarte, E; Fedrigo M., A; Favretto, D; Traldi, P.
ELECTROSPRAY IONIZATION – MSn IN THE CHARACTERIZATION OF ISOMERIC BENZOFUROCOUMARINS
2000-01-01 M. C., Cardia; Begala, Michela; G., Delogu; Maccioni, Elias; G., Podda; E., Quezada; E., Uriarte; M. A., Fedrigo; D., Favretto; Delogu, GIOVANNA LUCIA
Evaluation of the alpha-phenylvinyl cation as a chemical ionization reagent for the differentiation of isomeric substituted phenols in an ITMS
2015-01-01 Begala, Michela
Formation of 2-substituted benzofuran fragment ions from 6-alkyl- and 6-aryldibenzo(d,f)(1,3)dioxepine derivatives under electron ionization-a useful precursor ion for isomeric differentiation.
2009-01-01 Begala, Michela; Tocco, Graziella; Meli, G; Podda, G; Urru, Sa