Latest News

April 2021

Congratulations to Daisy on recieving the IJMS Best Applied Student Paper Award 2020!

March 2021

Congratulations to Daisy on receiving the Thomas W. Keough Graduate Award!

Congratulations to Hang on receiving the JumpStart award from the HuBMAP program!

Julia gives a seminar at the University of New Hampshire

Julia gives a McElvain Seminar at the University of Wisconsin-Madison

December 2020

Julia gives a talk at the Central Ohio Mass Spectrometry Discussion Group Meeting

Congratulations Pei Su on a successful defense! 

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 and Analysis of Isomeric Unsaturated Lipids through Online Photochemical Derivatization of Carbon–Carbon Double Bonds**

Unsihuay, D., Su, P., Hu, H., Qiu, J., Kuang, S., Li, Y., Sun, X., Dey, S. K., & Laskin, J. (2021). Imaging and Analysis of Isomeric Unsaturated Lipids through Online Photochemical Derivatization of Carbon–Carbon Double Bonds**. Angewandte Chemie International Edition, 60(14), 7559–7563. https://doi.org/https://doi.org/10.1002/anie.202016734 

Spatial Segmentation of Mass Spectrometry Imaging Data by Combining Multivariate Clustering and Univariate Thresholding

Hu, H., Yin, R., Brown, H. M., & Laskin, J. (2021). Spatial Segmentation of Mass Spectrometry Imaging Data by Combining Multivariate Clustering and Univariate Thresholding. Analytical Chemistry, 93 (7), 3477-3485 https://doi.org/10.1021/acs.analchem.0c04798 

Quantitative Mass Spectrometry Imaging of Biological Systems

Unsihuay, D., Sanchez, D. M., & Laskin, J. (2021). Quantitative Mass Spectrometry Imaging of Biological Systems. Annual Review of Physical Chemistry. Angew. Chem. Int. Ed.60, 7559.60, 7559. https://doi.org/10.1146/annurev-physchem-061020-053416 

 

  Complete list of publications