| Fragmentation reactions using electrospray ionization mass spectrometry: an important tool for the structural elucidation and characterization of synthetic and natural products DP Demarque, AEM Crotti, R Vessecchi, JLC Lopes, NP Lopes Natural Product Reports 33 (3), 432-455, 2016 | 485 | 2016 |
| Espectrometria de massas com ionização por" electrospray": processos químicos envolvidos na formação de íons de substâncias orgânicas de baixo peso molecular AEM Crotti, R Vessecchi, JLC Lopes, NP Lopes Química nova 29, 287-292, 2006 | 111 | 2006 |
| Radical ion generation processes of organic compounds in electrospray ionization mass spectrometry R Vessecchi, AE M Crotti, T Guaratini, P Colepicolo, SE Galembeck, ... Mini-Reviews in Organic Chemistry 4 (1), 75-87, 2007 | 95 | 2007 |
| Fragmentation of diketopiperazines from Aspergillus fumigatus by electrospray ionization tandem mass spectrometry (ESI‐MS/MS) NAJC Furtado, R Vessecchi, JC Tomaz, SE Galembeck, JK Bastos, ... Journal of Mass Spectrometry 42 (10), 1279-1286, 2007 | 72 | 2007 |
| A theoretical and mass spectrometry study of the fragmentation of mycosporine-like amino acids KHM Cardozo, R Vessecchi, VM Carvalho, E Pinto, PJ Gates, ... International Journal of Mass Spectrometry 273 (1-2), 11-19, 2008 | 69 | 2008 |
| Balance of xanthophylls molecular and protonated molecular ions in electrospray ionization T Guaratini, R Vessecchi, E Pinto, P Colepicolo, NP Lopes Journal of mass spectrometry 40 (7), 963-968, 2005 | 65 | 2005 |
| New chemical evidence for the ability to generate radical molecular ions of polyenes from ESI and HR-MALDI mass spectrometry T Guaratini, RL Vessecchi, FC Lavarda, PMBGM Campos, Z Naal, ... Analyst 129 (12), 1223-1226, 2004 | 64 | 2004 |
| Directed metalation of 1-ester-substituted indolizines: base/electrophile-controlled regioselective functionalization MFZJ Amaral, AA Baumgartner, R Vessecchi, GC Clososki Organic letters 17 (2), 238-241, 2015 | 57 | 2015 |
| Re‐examination of the anion derivatives of isoflavones by radical fragmentation in negative electrospray ionization tandem mass spectrometry: experimental and computational studies R Vessecchi, G Julião Zocolo, D Rubio Gouvea, F Hübner, B Cramer, ... Rapid Communications in Mass Spectrometry 25 (14), 2020-2026, 2011 | 50 | 2011 |
| Nomenclaturas de espectrometria de massas em língua portuguesa R Vessecchi, NP Lopes, FC Gozzo, FA Dörr, M Murgu, DT Lebre, R Abreu, ... Química Nova 34, 1875-1887, 2011 | 45 | 2011 |
| Metabolic profile and safety of piperlongumine F de Lima Moreira, MD Habenschus, T Barth, LMM Marques, AC Pilon, ... Scientific Reports 6 (1), 33646, 2016 | 39 | 2016 |
| Evaluation of the enthalpy of formation, proton affinity, and gas-phase basicity of γ-butyrolactone and 2-pyrrolidinone by isodesmic reactions R Vessecchi, SE Galembeck The Journal of Physical Chemistry A 112 (17), 4060-4066, 2008 | 38 | 2008 |
| Generation of naphthoquinone radical anions by electrospray ionization: Solution, gas-phase, and computational chemistry studies R Vessecchi, Z Naal, JNC Lopes, SE Galembeck, NP Lopes The Journal of Physical Chemistry A 115 (21), 5453-5460, 2011 | 37 | 2011 |
| In vitro metabolism of the alkaloid piplartine by rat liver microsomes LMM Marques, EA da Silva-Junior, DR Gouvea, R Vessecchi, MT Pupo, ... Journal of Pharmaceutical and Biomedical Analysis 95, 113-120, 2014 | 36 | 2014 |
| Electrospray ionization mass spectrometry: chemical processes involved in the ion formation from low molecular weight organic compounds AEM Crotti, JLC Lopes, NP Lopes Química Nova 29 (2), 287-292, 2006 | 35 | 2006 |
| Fragmentation studies and electrospray ionization mass spectrometry of lapachol: protonated, deprotonated and cationized species R Vessecchi, FS Emery, SE Galembeck, NP Lopes Rapid Communications in Mass Spectrometry 24 (14), 2101-2108, 2010 | 34 | 2010 |
| Directed Functionalization of Halophenyl‐2‐oxazolines with TMPMgCl· LiCl JHC Batista, FM dos Santos, LA Bozzini, R Vessecchi, ARM Oliveira, ... European Journal of Organic Chemistry 2015 (5), 967-977, 2015 | 33 | 2015 |
| Application of computational quantum chemistry to chemical processes involved in mass spectrometry R Vessecchi, SE Galembeck, NP Lopes, PGBD Nascimento, AEM Crotti Química Nova 31, 840-853, 2008 | 32 | 2008 |
| Gas‐phase fragmentation of γ‐lactone derivatives by electrospray ionization tandem mass spectrometry AEM Crotti, ES Bronze‐Uhle, PGBD Nascimento, PM Donate, ... Journal of mass spectrometry 44 (12), 1733-1741, 2009 | 31 | 2009 |
| Aplicação da química quântica computacional no estudo de processos químicos envolvidos em espectrometria de massas R Vessecchi, SE Galembeck, NP Lopes, PGBD Nascimento, AEM Crotti Química Nova 31, 840-853, 2008 | 29 | 2008 |
