February 2024

Congratulations to Julia for reaching a total of 300 publications over her career!

Julia presented a seminar at the University of Central Florida.

Julia presented a talk at the Mesilla chemistry workshop, Mesilla, NM.

Julia presented a talk at the Gordon Research Conference: Atomically-Precise Nanochemistry, Galveston, TX.

January 2024

Congratulations to Mushfeqa on receiving a travel stipend to attend a workshop organized by the Bleiholder group in FSU (Florida) focused on protein structure elucidation with ion mobility spectrometry/mass spectroscopy!

Congratulations to Alyssa for completing her 2nd year seminar!

November 2023

Danny and Ronnie presented at the 2023 Fall Undergraduate Research Expo.

Miranda and Alyssa attended the glycomics workshop at the Medical University of South Carolina. 

We are excited to welcome our new graduate student members Murphy Zheng, Bethany Phillips, Tommy Zhang, and Xindi Tang to the group!

 

Overview

Our research at the interface of physical and analytical chemistry is focused on the advanced development of preparative and analytical mass spectrometry for applications in materials synthesis, imaging and chemical analysis of biological systems at a subcellular level, and environmental sciences.

Contact Us:

We are located on the 5th floor of the Brown Building
BRWN 5131A (Julia's office)
BRWN 5129/5133 (student/postdoc offices)
BRWN 5125/5135 (Labs)

Shipping/Mailing Address:

Department of Chemistry
Purdue University
560 Oval Drive
West Lafayette, IN 47907-2084
Phone: (765) 494-5464
Email: jlaskin@purdue.edu

Recent Publications

Lipid Isobar and Isomer Imaging Using Nanospray Desorption Electrospray Ionization Combined with Triple Quadrupole Mass Spectrometry

Weigand, M. R., Unsihuay, D. M., Yang, M., Hu, H., Hernly, E., Muhoberac, M., Tichy, S., Laskin, J.  Anal. Chem.(2024)

https://doi.org/10.1021/acs.analchem.3c04705

A multichannel phase-locked waveform generator for a rotating electric field mass analyzer

Espenship, M. F., Eakins, G., Laskin J. Int. J. Mass Spectrom.498, 117205 (2024).

https://doi.org/10.1016/j.ijms.2024.117205

Imaging of N-Linked Glycans in Biological Tissue Sections using Nanospray Desorption Electrospray Ionization (nano-DESI) Mass Spectrometry

Weigand, M. R., Moore, A., Hu, H., Angel, P. M., Drake, R. R., & Laskin, J. J. Am. Soc. Mass Spectrom., 34, 2481-2490 (2023). 

 

 

Complete list of publications