Simultaneous sample preparation and species-specific isotope dilution mass spectrometry analysis of monomethylmercury and tributyltin in a certified oyster tissue /

Míreanna Comhchosúla

• Using speciated isotope dilution with GC-inductively coupled plasma MS to determine and unravel the artificial formation of monomethylmercury in certified reference sediments /
• Quantification of o,o-dityrosine, o-nitrotyrosine, o-tyrosine in cat urine samples by LC/electrospray ionization-MS/MS using isotope dilution /
• Detection, quantitation, phylogenetic analysis of noroviruses in Japanese oysters /
• Development and evaluation of an isotope dilution LC/MS method for the determination of total homocysteine in human plasma /
• Measurement of attogram quantities of 231Pa in dissolved and particulate fractions of seawater by isotope dilution thermal ionization mass spectroscopy /