J. Laskin Lab 2024 Group Photo
Development of Micro-fluidic Nano-DESI Probe
Instrument development of Ion Soft-Landing Systems
Nano-DESI imaging of isomeric lipids via online photochemical derivatization of C=C Bonds
Farewell for Daisy and Hang
Journal article in Angewandte Chemie
Ion Soft-Landing Instrument
November 2024
Welcome to our newest mass spectrometer: the Thermo Orbitrap Exploris 480!
Welcome to our new lab memebers: Govindi Dewage, Renkai Dong, Masudur Rahat, and Anthony Choi!
October 2024
Nazifa and Mushfeqa participated in the kick-off meeting of the new collaborative MURI project: ABCs of Success: Associating Biology and Chemistry to study SUCCession in Environmental SurfaceS, sponsored by the US Department of Defence.
Julia gives a plenary talk at the 21st Annual Ohio Mass Spectrometry Symposium (OMSS 2024) in Columbus, Ohio.
Julia gives a plenary lecture at the 6th Annual Conference of the Metabolomics Association of North America (MANA) in Tampa, Florida.
September 2024
Julia gives a keynote lecture at the North Jersey ACS Mass Spectrometry Discussion Group Annual Symposium and Vendor Show.
Congratulations to Alyssa, Raquel, and Xilai on passing their candidacy exams!
Congratulations to Dr. Manxi Yang for passing her PhD 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
Quantitative Analysis of Drugs in a Mimetic Tissue Model Using Nano-DESI on a Triple Quadrupole Mass Spectrometer
Moore, A. M., Bowman, A., Wali, S. N., Weigand, M. R., Wagner, D., Yang, J., Laskin, J. J. Am. Soc. Mass Spectrom. 35, 3170-3177, (2024).
https://doi.org/10.1021/jasms.4c00345
Mass Spectrometry Provides Insights into the Structures of Polyoxovanadate Alkoxide Clusters Substituted with Fe and W Heterometals
Wilson, S. M., Petel, B. E., Maiola, M. L., Forbes, D., Matson, E. M., Laskin, J. Int. J. Mass Spectrom. 506, 117347 (2024).
https://doi.org/10.1016/j.ijms.2024.117347
Writing with Mass-Selected Ions Using a Dynamic Field Wein Filter
Espenship, M. F., Laskin, J. J. Am. Soc. Mass Spectrom. 35, 10, 2472–2479 (2024).
https://doi.org/10.1021/jasms.4c00274
MSIGen: An Open-Source Python Package for Processing and Visualizing Mass Spectrometry Imaging Data
Hernly, E., Hu, H., Laskin, J. J. Am. Soc. Mass Spectrom. 35, (10), 2315-2323 (2024).