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Lauren Pepi

Graduate Student

Contact Info

Office:
Chem 389
Phone Number:
Lab Office:
Chem 287

My research focuses on developing tandem mass spectrometry (MS/MS) techniques for the structural characterization of glycosaminoglycans (GAGs). This involves using MS/MS techniques that have been successful for other sample types on GAG samples, and trying to advance the MS/MS techniques that have already been shown as a useful tool for the analysis of GAG samples. 

Education:

Analytical Chemistry, PhD program, UGA (in progress)

BA, Chemistry and Biology, Assumption College, 2015

Research Interests:

Instrumentation, mass spectrometry, carbohydrates, proteoglycans, glycosaminoglycans, FT-ICR MS, tandem mass spectrometry (MS/MS), electron detachment dissociation (EDD), collision induced dissociation (CID), negative electron transfer dissociation (NETD)     

Selected Publications:

Duan, J., Pepi, L., Amster, I. J. (2019). A Scoring Algorithm for the Automated Analysis of Glycosaminoglycan MS/MS Data. Journal of the American Society of Mass Spectrometry, 30(12) 

Lu, W., Zong, C., Chopra, P., Pepi, L. E., Xu, Y., Amster, I. J.,Liu, J., Boons, G. -J. (2018). Controlled Chemoenzymatic Synthesis of Heparan Sulfate Oligosaccharides. Angewandte Chemie International Edition, 57(19), 5340-5344. 

Agyekum, I., Pepi, L., Yu, Y., Li, J., Yan, L., Linhardt, R. J.,Chen, S., Amster, I. J. (2018). Structural elucidation of fucosylated chondroitin sulfates from sea cucumber using FTICR-MS/MS. European Journal of Mass Spectrometry, 24(1), 157-167. 

Events featuring Lauren Pepi

Chemistry Building, Room 400

There has been an increase in interest in recent years in developing noninvasive wearable glucose sensors for continuous glucose monitoring. Diabetes ranks among one of the leading causes of death globally, and is one of the most widely spread modern lifestyle diseases.1 Current blood glucose monitors are limited to periodic testing…

Major Professor


I. Jonathan Amster

Distinguished Research Professor

Committee Members


Ron Orlando

Adjunct Professor

Jeffrey Urbauer

Associate Professor

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Assistant to the Department Head: Kelli Porterfield, 706-542-1919 

Main office phone: 706-542-2626 

Fax: 706-542-9454

Head of the Department: Prof. Gary Douberly