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Plasma L-ergothioneine measurement by high-performance liquid chromatography and capillary electrophoresis after a pre-column derivatization with 5-iodoacetamidofluorescein (5-IAF) and fluorescence detection.
Sotgia S, Pisanu E, Pintus G, Erre GL, Pinna GA, Deiana L, Carru C, Zinellu A. Sotgia S, et al. Among authors: pisanu e. PLoS One. 2013 Jul 29;8(7):e70374. doi: 10.1371/journal.pone.0070374. Print 2013. PLoS One. 2013. PMID: 23922985 Free PMC article.
Enantiomeric reversed-phase high-performance liquid chromatography resolution of D-/L-penicillamine after spirocyclization with ninhydrin and by using copper(II)-L-proline complex as a chiral selector in the mobile phase.
Sotgia S, Zinellu A, Pisanu E, Pinna GA, Deiana L, Carru C. Sotgia S, et al. Among authors: pisanu e. J Chromatogr A. 2008 Sep 26;1205(1-2):90-3. doi: 10.1016/j.chroma.2008.08.021. Epub 2008 Aug 13. J Chromatogr A. 2008. PMID: 18723178
Determination of homocysteine thiolactone, reduced homocysteine, homocystine, homocysteine-cysteine mixed disulfide, cysteine and cystine in a reaction mixture by overimposed pressure/voltage capillary electrophoresis.
Zinellu A, Sotgia S, Scanu B, Pisanu E, Sanna M, Sati S, Deiana L, Sengupta S, Carru C. Zinellu A, et al. Among authors: pisanu e. Talanta. 2010 Sep 15;82(4):1281-5. doi: 10.1016/j.talanta.2010.06.054. Epub 2010 Jul 4. Talanta. 2010. PMID: 20801329
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