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An In Silico Database for Automated Feature Identification of High-Resolution Tandem Mass Spectrometry 13C-Trimethylation Enhancement Using Diazomethane (13C-TrEnDi)-Modified Lipid Data.
Roberts JA, Rosales CA, Wasslen KV, Radnoff AS, Godbout E, Diallo JS, Manthorpe JM, Smith JC. Roberts JA, et al. Among authors: wasslen kv. J Am Soc Mass Spectrom. 2023 Dec 6;34(12):2722-2730. doi: 10.1021/jasms.3c00273. Epub 2023 Nov 6. J Am Soc Mass Spectrom. 2023. PMID: 37929927
Trimethylation enhancement using diazomethane (TrEnDi) II: rapid in-solution concomitant quaternization of glycerophospholipid amino groups and methylation of phosphate groups via reaction with diazomethane significantly enhances sensitivity in mass spectrometry analyses via a fixed, permanent positive charge.
Wasslen KV, Canez CR, Lee H, Manthorpe JM, Smith JC. Wasslen KV, et al. Anal Chem. 2014 Oct 7;86(19):9523-32. doi: 10.1021/ac501588y. Epub 2014 Sep 24. Anal Chem. 2014. PMID: 25208053
Trimethylation Enhancement Using (13)C-Diazomethane ((13)C-TrEnDi): Increased Sensitivity and Selectivity of Phosphatidylethanolamine, Phosphatidylcholine, and Phosphatidylserine Lipids Derived from Complex Biological Samples.
Canez CR, Shields SW, Bugno M, Wasslen KV, Weinert HP, Willmore WG, Manthorpe JM, Smith JC. Canez CR, et al. Among authors: wasslen kv. Anal Chem. 2016 Jul 19;88(14):6996-7004. doi: 10.1021/acs.analchem.5b04524. Epub 2016 Jun 27. Anal Chem. 2016. PMID: 27275841