66 / 92
PUBLICATIONS
D. Gilliland, C. Black, J. Denison, C. Seipelt, S. Baugh; “Simultaneous Determination of Vitamins D2
and D3 by Electrospray Ionization LC/MS/MS in Infant Formula and Adult Nutritonals: First Action
2012.11”; Journal of AOAC International
96
(6), 1387-95 (2013)
D. Starkey, J. Denison, C. Seipelt, W. Jacobs; “Free and Total Carnitine in Infant Formula and
Adult/Pediatric Nutritional Formulas by Liquid Chromatography/Tandem Mass Spectrometry: First
Action 2012.17”; Journal of AOAC International
96
(5), 1082-1085 (2013).
N. Cellar, J. Denison, C. Seipelt, M. Twohig, J. Burgess; “Dramatic Improvements in Assay
Reproducibility for Water-Soluble Vitamins Using ACQUITY UPLC and the Ultra-Sensitive Xevo
TQ-S Mass Spectrometer”, Waters Application Note, 2013 (not peer-reviewed).
D. Gilliland, C. Black, J. Denison, C. Seipelt, D. Dowell; “Simultaneous Determination of Vitamins D
2
and D
3
by LC-MS/MS in Infant Formula and Adult Nutritionals: First Action 2011.13”; Journal of
AOAC International
95
(3), 583-587 (2012).
D. Starkey, J. Denison, C. Seipelt, W. Jacobs; “
Single-Laboratory Validation of a Liquid
Chromatography/Tandem Mass Spectrometry Method for Determination of Free and Total Carnitine
in Infant Formula and Raw Ingredient”; Journal of AOAC International
91
(1), 130-142 (2008).
J. M. Thurmond, R. G. Hards, C. T. Seipelt, A. E. Leonard, L. Hansson, M. Stromqvist, M. Bystrom, K.
Enquist, B. C. Xu, J. J. Kopchick, and P. Mukerji; “Expression and Characterization of
Phosphorylated Recombinant Human
-Casein in
Escherichia coli
”; Protein Expression and
Purification”; 10, 202-208 (1997).
J. A. Giust, C. T. Seipelt, B. K. Anderson, D. A. Deis, J. D. Hinders; “Determination of Bis(2-ethylhexyl)
Phthalate in Cow’s Milk and Infant Formula by High-Performance Liquid Chromatography”; Journal
of Agricultural and Food Chemistry
38
(2), 415-418 (1990).
PRESENTATIONS
(* Presenting author)
T. Seipelt; “Food Contact Materials: Considerations for Infant Formula Packaging”; Oral Presentation,
Genetic Toxicology Association, Invited Talk, Newark, DE, October, 2012.
T. Seipelt, J. Denison; “Food Safety and Ingredient Quality in the Post-Melamine Era”; Oral Presentation,
Waters Users’ Meeting, Invited Talk, Vancouver, BC, Canada, May, 2012.
T. Seipelt*, D. Gilliland, J. Denison; “The Role of Mass Spectrometry in Routine Nutrient Analysis”;
Oral Presentation, Waters Users’ Meeting, Invited Talk, Philadelphia, PA, May, 2009.
D. Gilliland*, C. Black, J. Denison, T. Seipelt; “Simultaneous Determination of Vitamins D
2
and D
3
in
Infant Formula and Adult Nutritional Products by UPLC-MS/MS”; Poster Presentation, AOAC
International Meeting, Dallas, TX, September, 2008.
L. Salvati*, J. Denison, D. Gilliland, T. Seipelt; “Determination of Total B
6
in Milk-Based Infant
Formulas - A Comparison of HPLC and UPLC-MS/MS”; Poster Presentation, AOAC International
Meeting, Dallas, TX, September, 2008.
J. Denison*, D. Gilliland, T. Seipelt; “Transfer of Validated Multi-Component Water Soluble Vitamin
LC-MS/MS from Waters Quattro Premier XE to Waters Acquity TQD MS/MS”; Poster Presentation,
AOAC International Meeting, Dallas, TX, September, 2008.
D. Gilliland*, J. Denison, T. Seipelt, “Determination of B Vitamins in Infant Formula and Adult
Nutritional Products using HPLC-MS/MS”; Oral Presentation, AOAC International Meeting, Dallas,
TX, September, 2008.