Tag Archives: Ablation
IMSC 2018: Combined Infrared and Ultraviolet Ablation Electrospray Ionization Mass Spectrometry
International Mass Spectrometry Conference, Florence, Italy, August 27, 2018 Kermit K. Murray, Remi O. Lawal, and Fabrizio Donnarumma Louisiana State University, Baton Rouge, LA Introduction We are using combined mid-infrared and deep-ultraviolet two-laser ablation coupled with electrospray ionization for ambient mass spectrometry of biomolecules in tissue. The goal is to increase nanoparticle production and improve …
Infrared laser ablation sampling coupled with data independent high resolution UPLC-IM-MS/MS for tissue analysis
Infrared laser ablation and capture of enzymes with conserved activity
Wang, K., Donnarumma, F., Baldone, M. D., & Murray, K. K. Infrared laser ablation and capture of enzymes with conserved activity. Anal Chim Acta, 1027, 41â46 (2018). Abstract Infrared (IR) laser ablation at 3âŊΞm wavelength was used to extract enzymes from tissue and quantitatively determine their activity. Experiments were conducted with trypsin, which was ablated, …
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2018 Spring ACS: Development of an Infrared Laser Ablation Microsampling System
Infrared Laser Ablation Microsampling for Mass Spectrometry Imaging
Infrared Laser Ablation Microsampling for Mass Spectrometry Imaging (CHE-1709526) is a $0.35M award to Louisiana State University and Baylor University from the National Science Foundation Division of Chemistry to support the development of new techniques for biological imaging. Thank you NSF for 20+ years of support.
