Ricardo Vessecchi

11PUBLICATIONS
25CO-AUTHORS
Metabolomic chemistryCheminformatics and quantitative structure-activity relationshipsAnalytical spectrometryOrganometallic chemistryCharacterisation of biological macromolecules
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Publications (11)

|Aug 11, 2026
Revisiting the Fragmentation of Ketoconazole by Positive Electrospray Ionization Tandem Mass Spectrometry and Density Functional Theory Calculations.

|Mar 21, 2025
Characterization of Larvicidal Diterpene Resin Acids in Melipona quadrifasciata Geopropolis via LC-ESI-MS/MS, GC-MS and Computational Analysis.

Luís Guilherme Pereira Feitosa, Juliana Massimino Feres, Camila Capel Godinho

|Oct 24, 2024
Structural elucidation of 14-membered ring macrolide antibiotics using electrospray ionization tandem mass spectrometry and density functional theory calculations.

Fausto Carnevale Neto, Ricardo Vessecchi

|Jun 04, 2024
Electrospray ionization tandem mass spectrometry of 4-aryl-3,4-dihydrocoumarins.

Herbert J Dias, William H Santos, Luis C S Filho

|Dec 02, 2022
Are benzoylium and nitrilium ions produced from substituted 2-arene-2-oxazolines during mass spectrometry? A study based on density functional theory calculations, quantum theory of atoms in molecules, and electrospray ionization tandem mass spectrometry.

Letícia da Silva Borges, João Henrique Carvalho Batista, Leandro Bozzini

|Oct 29, 2020
Electrospray ionization tandem mass spectrometry of deprotonated dihydrobenzofuran neolignans.

Herbert J Dias, Eduardo J Crevelin, Vinicius Palaretti

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Frequent Collaborators

4 joint publications

Norberto Peporine Lopes

4 joint publications

Antônio E M Crotti

3 joint publications

Fausto Carnevale Neto

3 joint publications

Eduardo J Crevelin