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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TQ-S Mass Spectrometer”, Waters Application Note, 2013 (not peer-reviewed).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.