Espectrometria de Massa

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	Chemistry and Biochemistry Center
	Faculdade de Ciências da Universidade de Lisboa
	Rede Nacional de Espectrometria de Massa
	NÓ FCUL (RNEM)

Mass Spectrometry Links

Tutorial de Espectrometria de massa em Português (Disponível brevemente)

Publications in international peer reviewed journals, 2003-Present

2010

• Paulo J. Amorim Madeira, Carlos Borges, M. Helena Florêncio, Electrospray FTICR Mass Spectrometry of five isoflavone aglycones: Some new insights. Rapid Communications in Mass Spectrometry (accepted for publication)
• Paulo J. Amorim Madeira, Nuno M. Xavier, Amélia P. Rauter, M. Helena Florêncio, Furanose C-C-linked γ-lactones: a combined ESI FTICR MS and semi-empirical calculations study. Journal of Mass Spectrometry, 2010, in press. (DOI: 10.1002/jms.1806)
• "Study of Selected Benzyl Azides by UV Photoelectron Spectroscopy and Mass Spectrometry", R. M. Pinto, R. I. Olariu, J. Lameiras, F. T. Martins, A. A. Dias, G. J. Langley, P. Rodrigues, C. D. Maycock, J. P. Santos, M. F. Duarte, M. T. Fernandez, M. L. Costa. Journal of Molecular Structure, 2010, 980, 163-171. Abstract
• "Behaviour of HEPES under electrospray ionization mass spectrometry conditions", M. A. Saraiva, C. M. Borges, M. H. Florêncio, Eur. J. Mass Spectrometry, 2010. (accepted)
• "Electrospray ionization mass spectrometric analysis of newly synthesized α,β-unsaturated γ-lactones fused to sugars", Paulo J. Amorim Madeira, Ana Margarida Rosa, N. M. Xavier, Amélia P. Rauter, M. Helena Florêncio, Rapid Communications in Mass Spectrometry, 2010. Abstract
• "A new role for layered double hydroxides hybrid materials – uptake and delivery of small molecules into the gas phase", Pedro D. Vaz, Carla D. Nunes, New Journal of Chemistry, 2010, 34, 541-546. Abstract
• "Antiacetylcholinesterase and antioxidant activities of Plectranthus barbatus tea, after in-vitro gastrointestinal metabolism", Maria Luisa Marques Serralheiro, Sara Porfírio, Pedro L Falé, Paulo J Madeira, Maria Helena Florêncio, Food Chemistry, 2010. (accepted)

2009

• "Flavonoid-Matrix cluster ions in MALDI Mass Spectrometry", Paulo J. Amorim Madeira, M. Helena Florêncio, Journal of Mass Spectrometry, 2009, 44, 1105-1113. Abstract
• "Plant extracts with anti-inflammatory properties – A new approach for characterization of their bioactive compounds and establishment of structure-antioxidant activity relationships", Sónia Amaral, Lurdes Mira, J.M.F. Nogueira, Alda Pereira da Silva, M. Helena Florêncio, Bioorganic & Medicinal Chemistry, 2009, 17, 1876-1883. Abstract

• "Structure and antioxidant activity of brominated flavonols and flavanones", Gonçalo C. Justino, Margarida Rodrigues, M. Helena Florêncio, Lurdes Mira, Journal of Mass Spectrometry, 2009, 44, 1459-1468. Abstract
• "Electrospray ionization tandem mass spectrometry fragmentation of protonated flavone and flavonol aglycones: a re-examination", Gonçalo C. Justino , Carlos Borges, M. Helena Florêncio, Rapid Communications in Mass Spectrometry 2009, 23, 237-248. Abstract
• "Rosmarinic Acid, scutellarein 4'-methyl ether 7-O-glucuronide and (16S)-coleon E are the main compounds responsible for the antiacetylcholinesterase and antioxidant activity in herbal tea of Plectranthus barbatus ("Falso Boldo")", Pedro L. Falé, Carlos Borges, Paulo J. Amorim Madeira, Lia Ascensão, Maria Eduarda M. Araújo, Maria Helena Florêncio, Maria Luísa M. Serralheiro, Food Chemistry 2009, 114, 798-805. Abstract
• "Activity of Mo(II) allylic complexes supported in MCM-41 as oxidation catalysts precursors", Marta S. Saraiva, Newton L. Filho, Carla D. Nunes, Pedro D. Vaz, Teresa G. Nunes, Maria José Calhorda, Microporous Mesoporous Materials, 2009, 117, 670-677. Abstract
• "Modulation of plasma membrane lipid profile and microdomains by H2O2 in Saccharomyces cerevisiae", N. Pedroso, A. C. Matias, L. Cyrne, F. Antunes, C. Borges, R. Malhó, R. F. M. de Almeida, E. Herrero, H. S. Marinho, Free Radical Biology & Medicine 2009, 46, 289-298. Abstract
• "Bioactivity Studies and Chemical Profile of the Antidiabetic Plant Genis tenera", A. P. Rauter, A. Martins, R. Lopes, J. Ferreira, L. M. Serralheiro, M. E. Araújo, C. Borges, J. Justino, F. V. Silva, M. Goulart, J., Thomas-Oates, J. A. Rodrigues, E. Edwards, J. P. Noronha, R. Pinto, H. Mota-Filipe, Journal of Ethnopharmacology 2009, 122, 384-393. Abstract

2008

• "The Opposing Effects of the Flavonoids Isoquercitrin and Sissotrin, Isolated from Pterospartum tridentatum, on Oral Glusose Tolerance in Rats", Alexandra Paulo, Sofia Martins, Pedro Branco, Teresa Dias, Carlos Borges, Ana Isabel Rodrigues, Maria do Céu Costa, Adriano Teixeira, Helder Mota-Filipe, Phytotherapy Research 2008, 22, 539-543. Abstract
• "Influence of the metabolic profile on the in vivo antioxidant activity of quercetin under a low dosage oral regimen in rats", M. R. Santos, M. J. Rodríguez-Gómez, G. C. Justino, N. Charro, M. H. Florêncio, L. Mira, British Journal of Pharmacology 2008, 153, 1750-1761. Abstract
• "TiO2 anatase as matrix for MALDI analysis of small molecules", Ana L. Castro, Paulo J. Amorim Madeira, Manuel R. Nunes, Fernanda M. Costa, M. Helena Florêncio, Rapid Communications in Mass Spectrometry 2008, 22, 3761-3766. Abstract
• "Synthesis and Biological Evaluation of Sugars Containing α,β-Unsaturated γ-Lactones", Nuno M. Xavier, Sandrina Silva, Paulo J. Amorim Madeira, M. Helena Florêncio, Filipa V. M. Silva, Jorge Justino, J. Thiem, Amélia P. Rauter, European Journal of Organic Chemistry 2008. Abstract
• "Determination of Gas-Phase Acidities of Dimethylphenols: Combined Experimental and Theoretical Study", Paulo J. Amorim Madeira, Paulo Jorge Costa, Maria Tereza Fernandez, José A. Martinho Simões, João Paulo Leal, Journal of the American Society for Mass Spectrometry 2008. 19, 1590-1599. Abstract
• "Study of doubly charged alkaline earth metal and 3-azidopropionitrile complexes by electrospray ionization mass spectrometry", Narciso Couto, M. João Ramos, M. Tereza Fernandez, Paula Rodrigues, M. Teresa Barros, M. Lourdes Costa, Benedito J. Costa cabral, M. Filomena Duarte, Rapid Communications in Mass Spectrometry 2008, 387, 2569-2583. Abstract
• "A New Chemical Route to Synthesise TM-Doped (TM = Co, Fe) TiO2 Nanoparticles", Manuel R. Nunes, Olinda C. Monteiro, Ana L. Castro, Duarte A. Vasconcelos, António J. Silvestre, European Journal of Inorganic Chemistry 2008, 2008, 961-965. Abstract
• "Synthesis of anatase TiO2 nanoparticles with high temperature stability and photocatalytic activity", Ana L. Castro, Manuel R. Nunes, Ana P. Carvalho, Fernanda M. Costa, Maria H. Florêncio, Solid State Sciences (in press). Abstract

2007

• "New Strategies to Screen Endocrine-Disrupting Chemicals in the Portuguese Marine Environment by Large Volume Injection-Capillary Gas Chromatography-Mass Spectrometry Combined with Retention Time Locking Libraries (LVI-GC-MS-RTL)", C. Almeida, P. Serôdio, M. H. Florêncio, J.M.F. Nogueira, Analytical and Bioanalytical Chemistry 2007, 22, 582-590. Abstract
• Complexation of transition metals by 3-azidopropionitrile. An electrospray ionization mass spectrometry study.", Narciso Couto, M. Filomena Duarte, Paula Rodrigues, M. Teresa Barros, M. Lourdes Costa, Benedito J. Costa Cabral, M. Tereza Fernandez, Journal of the American Society for Mass Spectrometry 2007, 18, 453-465. Abstract

2006

• "Towards the control and inhibition of glycation - the role of the guanidine reaction center with aldehydic and ketonic dicarbonyls. A mass spectrometry study", Marco A. Saraiva, Carlos M. Borges, M. Helena Florêncio, Journal of Mass Spectrometry 2006, 41, 1346-1368.Abstract
• "Non-enzimatic model glycation reactions - a comprehensive study of the reactivity of a modified arginine with aldehydic and diketonic dicarbonyl compounds by electrospray mass spectrometry", Marco A. Saraiva, Carlos M. Borges, M. Helena Florêncio, Journal of Mass Spectrometry 2006, 41, 755-770. Abstract
• "Electron ionisation and fast-atom bombardment mass spectrometry study of diaryl carbonates." Vitor Pinto, Fátima Norberto, Teresa Pamplona, M. Tereza Fernandez, Filomena Duarte, Rapid Communications in Mass Spectrometry 2006, 20, 2309-2316. Abstract
• "Reactions of a modified lysine with aldehydic and diketonic dicarbonyl compounds: an electrospray mass spectrometry structure/activity study." Marco A. Saraiva, Carlos M. Borges, M. Helena Florêncio. Journal of Mass Spectrometry 2006, 41, 216-228.Abstract

2005

• Benzidine photodegradation: a mass spectrometry and UV spectroscopy combined study." Paulo Madeira, M. R. Nunes, C. Borges, F. M. A. Costa, M. H. Florêncio. Rapid Communications in Mass Spectrometry, 2005, 19, 2015-2020.Abstract
• "Liquid chromatography-diode array detection-electrospray ionisation mass spectrometry/nuclear magnetic resonance analyses of the anti-hyperglycemic flavonoid extract of Genista tenera Structure elucidation of a flavonoid-C-glycoside." A. P. Rauter, A. Martins, C. Borges, J. Ferreira, J. Justino, M. R. Bronze, A. V. Coelho, Y. H. Choi, R. Verpoote. Journal of Chromatography A 2005, 1089, 59-64.Abstract
• "A new Δ^7,22sterol from the bulbs of Autonoë madeirensis" C. Dias, M. L. Jimeno, C. Borges, J. Nascimento, A. Paulo. Fitoterapia 2005, 76, 765-767. Abstract

2004

• "Flavonoids of an Extract of Pterospartum Tridentatum Showing Endothelial Protection Against Oxidative Injury." R. F. Vitor, H. Mota-Filipe, G. Teixeira, C. Borges, A. I. Rodrigues, A. Teixeira, A. Paulo. Journal of Ethnopharmacology 2004, 93, 363-370. Abstract. Abstract
• "Mass spectrometric studies of azides: reactions of Ar+ with 3-azidopropionitrile, 2-azidopropionitrile, and azidoacetonitrile in a Fourier Transform Ion Cyclotron Resonance Mass Spectrometer." M.T. Barros, M. K. Beyer, M. L. Costa, M. F. Duarte, M. T. Fernandez, F.
Martins, P. Rodrigues, P. Watts. International Journal of Mass Spectrometry, 2004, 237, 65-73. Abstract
• "Plasma quercetin metabolites: structure-antioxidant activity relationships." G. C. Justino, M. R. Santos, S. Canário, C. Borges, M. H. Florêncio, L. Mira. Archives of Biochemistry and Biophysics, 2004, 432, 109-121. Abstract
• "Photodegradation of Diquat and Paraquat in Aqueous Solutions by Titanium Dioxide: Evolution of Degradation Reactions and Identification of Intermediates." H. Florêncio, E. Pires, A. L. Castro, M. R. Nunes, C. Borges, F. M. Costa. Chemosphere, 2004, 55, 345-355. Abstract
• "Electron Ionization Mass Spectrometry in the Characterization of Azidonitriles." F. Martins, M. F. Duarte, M. T. Fernandez, G. J. Langley, P. Rodrigues, M. T. Barros, M. L. Costa. Rapid Communications in Mass Spectrometry, 2004, 18, 363-366. Abstract
• "Toward the Prediction of the Activity of Antioxidants: Experimental and Theoretical Study of the Gas-Phase Acidities of Flavonoids." H. F. P. Martins, J. P. Leal, M. T. Fernandez, V. H. C. Lopes, M. N. D. S. Cordeiro. Journal of the American Society for Mass Spectrometry, 2004, 15, 848-861. Abstract

2003

• "Mass Spectrometric Study of Aliphatic α-Carbonyl Azides." M. F. Duarte, F. Martins, M. T. Fernandez, G. J. Langley, P. Rodrigues, M. T. Barros, M. L. Costa. Rapid Communications in Mass Spectrometry, 2003, 17, 957-962. Abstract
• "Structural Elucidation of Natural 2-Hydroxy Di- and Tricarboxilic Acids and Esters, Phenylpropanoid Esters, and a Flavonoid from Autonoë Madeirensis using Gas Chromatographic/Electron Ionization, Electrospray Ionization and Tandem Mass Spectrometric Techniques." C. Dias, M. Dias, C. Borges, M. A. Almoster Ferreira, A. Paulo, J. Nascimento. Journal of Mass Spectrometry, 2003, 38, 1240-1244. Abstract

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