Snapshot of Professor Laskin's research

Latest News

November 2019

Congratulations to Hilary on a successful defense!

Daniela gives a talk at the Agilent’s Ion Mobility Spectrometry Workshop in NC State, Raleigh.

We are excited to welcome new group members: Manxi, Miranda, and Michael.

Julia gives a talk at the ASMS Fall Workshop on Ambient Ionization, Philadelphia

October 2019

Daisy, Daniela and Julia attend and present at the ASMS Asilomar Conference on Mass Spectrometry Imaging (Pacific Grove, CA) co-organized by Julia Laskin, Lingjun Li, and Jeff Spraggins

Julia gives an invited talk at the 76th Fujihara Seminar “Designer Nanocluster Materials – From Gas Phase to Condensed Phase” in Tomakomai, Japan

 

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

Imaging of Triglycerides in Tissues Using Nanospray Desorption Electrospray Ionization (Nano-DESI) Mass Spectrometry

D. Unsihuay, J. Qiu, S. Swaroop, K. O. Nagornov, A. N. Kozhinov, Y. O. Tsybin, S. Kuang, J. Laskin Int. J. Mass Spectrom., Scott McLuckey Honor Issue, 448 (2020) 116269. DOI: 10.1016/j.ijms.2019.116269 https://www.sciencedirect.com/science/article/pii/S1387380619303033

High Spatial Resolution Imaging of Biological Tissues Using Nanospray Desorption Electrospray Ionization Mass Spectrometry

R. Yin, K. E. Burnum-Johnson, X. Sun, S. K. Dey, J. Laskin Nat. Protocols 14, 3445-3470 (2019). DOI:10.1038/s41596-019-0237-4 https://www.nature.com/articles/s41596-019-0237-4.pdf

Gas Phase Fragmentation of Host-Guest Complexes of Polyoxometalates and Cyclodextrins

P. Su, A. J. Smith, J. Warneke, J. Laskin J. Am. Soc. Mass Spectrom., Helmut Schwarz Honor Issue, 30, 1934-1945 (2019). DOI: 10.1007/s13361-019-02266-8 https://link.springer.com/article/10.1007%2Fs13361-019-02266-8

 

 

Complete list of publications