Structural studies

Extracting information about the structure of unknown molecules often represents the first step in understanding their potential reactivity and properties. Mass spectrometry combined with chromatographic techniques is the preferred tool for studying the overall structure starting from small fragments... like assembling a puzzle!

Methyl carbamates of phosphatidylethanolamines and phosphatidylserines reveal bacterial contamination in mitochondrial lipid extracts of mouse embryonic fibroblasts

Castellaneta A, Porcelli V, Losito I, Barile S, Maresca A, Del Dotto V, Guadalupi LS, Calvano CD, Carelli V, Palmieri L & Cataldi TRI (2023). Scientific Reports, 13, 13972, doi: 10.1038/s41598-023-40357-5

Strategies for the analysis of arsenolipids in marine foods: A review

Coniglio, D., Ventura, G., Calvano, C. D., Losito I., & Cataldi, T. R. I. (2023). Journal of Pharmaceutical and Biomedical Analysis, 235 (25), 115628, 28(5), doi: 10.1016/j.jpba.2023.115628

Uncovering heterogeneity of anacardic acids from pistachio shells: A novel approach for structural characterization

Ventura, G., Calvano, C. D., Blasi, D., Coniglio, D., Losito, I., & Cataldi, T. R. I. (2023). Food Chemistry, 426, 136636. doi: 10.1016/j.foodchem.2023.136636

Hydrogen/Deuterium Exchange Mass Spectrometry for Probing the Isomeric Forms of Oleocanthal and Oleacin in Extra Virgin Olive Oils

Abbattista, R., Losito, I., Basile, G., Castellaneta, A., Ventura, G., Calvano, C. D., & Cataldi, T. R. I. (2023). Molecules, 28 (5), 2066. doi: 10.3390/molecules28052066

PE, or not PE, that is the question: The case of overlookedlyso-NAPE

Ventura, G., Calvano, C. D., Bianco, M., Castellaneta, A., Losito, I., & Cataldi, T. R. I. (2023). RCM, 37, e9527. doi: 10.1002/rcm.9527

Positional Assignment of C-C Double Bonds in Fatty Acyl Chains of Intact Arsenosugar Phospholipids Occurring in Seaweed Extracts by Epoxidation Reactions

Coniglio, D., Ventura, G., Calvano, C. D., Losito, I., & Cataldi, T. R. I. (2022). Journal of the American Society for Mass Spectrometry , 33 (5), 823-831. doi: 10.1021/jasms.2c00006

Synthesis and Investigation of Novel CHCA-Derived Matrices for Matrix-Assisted Laser Desorption/Ionization Mass Spectrometric Analysis of Lipids

Monopoli, A., Ventura, G., Aloia, A., Ciriaco, F., Nacci, A., Cataldi, T. R. I., & Calvano, C. D. (2022). Molecules, 27 (8), 2565. doi: 10.3390/molecules27082565

HILIC‐ESI‐MS analysis of phosphatidic acid methyl esters artificially generated during lipid extraction from microgreen crops

Castellaneta, A., Losito, I., Losacco, V., Leoni, B., Santamaria, P., Calvano, C. D., & Cataldi, T. R. I. (2021). Journal of Mass Spectrometry, 56 (10). doi: 10.1002/jms.4784

Characterization of Glucuronosyl-diacyl/monoacylglycerols and Discovery of Their Acylated Derivatives in Tomato Lipid Extracts by Reversed-Phase Liquid Chromatography with Electrospray Ionization and Tandem Mass Spectrometry

Ventura, G., Calvano, C. D., Cinquepalmi, V., Losito, I., & Cataldi, T. R. I. (2021). Journal of the American Society for Mass Spectrometry, 32 (8), 2227–2240. doi: 10.1021/jasms.1c00162

Arsenosugar Phospholipids (As-PL) in Edible Marine Algae: An Interplay between Liquid Chromatography with Electrospray Ionization Multistage Mass Spectrometry and Phospholipases A1 and A2 for Regiochemical Assignment

Coniglio, D., Calvano, C. D., Ventura, G., Losito, I., & Cataldi, T. R. I. (2020). Journal of the American Society for Mass Spectrometry , 31 (6), 1260-1270. doi: 10.1021/jasms.0c00094

Targeted analysis of ceramides and cerebrosides in yellow lupin seeds by reversed-phase liquid chromatography coupled to electrospray ionization and multistage mass spectrometry

Bianco, M., Calvano, C. D., Losito, I., Palmisano, F., & Cataldi, T. R. I. (2020). Food chemistry , 324 (15), 126878. doi: 10.1016/j.foodchem.2020.126878

Regiochemical Assignment of N-Acylphosphatidylethanolamines (NAPE) by Liquid Chromatography/Electrospray Ionization with Multistage Mass Spectrometry and Its Application to Extracts of Lupin Seeds

Bianco, M., Calvano, C. D., Ventura, G., Bianco, G., Losito, I., & Cataldi, T. R. I. (2020). Journal of the American Society for Mass Spectrometry , 31 (9), 1994-2005. doi: 10.1021/jasms.0c00267

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