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Murray Mass Spectrometry Group

Murray Mass Spectrometry Group

Research group of Kermit Murray at Louisiana State University where we use lasers for sampling and imaging and study the chemistry and physics of laser ablation.

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Author Archives: kkmurray

McNeese March 2009

In March of 2009, I visited McNeese State University in Lake Charles, Louisiana to give a talk and visit my collaborator Prof. Mark Merchant, β€œthe alligator man”. Mark gave me a tour of his alligator holding facilities on campus. Mark wanted to get this alligator to open its mouth so that I could get a …

Continue reading “McNeese March 2009”

Posted bykkmurrayMarch 25, 2009August 13, 2019Posted inNewsTags: alligator, Photo, Proteomics

UV laser irradiation of IR laser generated particles ablated from nitrobenzyl alcohol

Posted bykkmurrayFebruary 18, 2009August 17, 2019Posted inAerosol, Fundamentals, LSU, PublicationTags: LSU, Publication

Infrared laser wavelength dependence of particles ablated from glycerol

Surface plot of fluence dependence of particle concentration for ablation of glycerol
Posted bykkmurrayDecember 2, 2008August 17, 2019Posted inAerosol, Fundamentals, LSU, PublicationTags: Infrared, LSU, particle, Publication

Intact and Top-Down Characterization of Biomolecules and Direct Analysis Using Infrared Matrix-Assisted Laser Desorption Electrospray Ionization Coupled to FT-ICR Mass Spectrometry

Posted bykkmurrayDecember 2, 2008February 20, 2024Posted inLSU, PublicationTags: ASMS, LSU, Publication

On-target digestion of collected bacteria for MALDI mass spectrometry

mini-well and MALDI target
Posted bykkmurrayOctober 2, 2008August 17, 2019Posted inAerosol, Research AreasTags: bacteria, MALDI

On-line versus off-line analysis from a microfluidic device

Bacteria Culture Chip
Posted bykkmurrayJuly 13, 2008August 15, 2019Posted inLSU, Microfluidic, Publication

Infrared laser-assisted desorption electrospray ionization mass spectrometry

Posted bykkmurrayJune 2, 2008February 20, 2024Posted inAerosol, LAPI, LSU, PublicationTags: ASMS, electrospray, Infrared, LAESI

LSU Graduation May 2008

Posted bykkmurrayMay 25, 2008September 8, 2013Posted inNewsTags: Graduation, Photo

Matrix-assisted laser desorption ionization of infrared laser ablated particles

IR and UV MALDI-2 laser and mass spectrometer schematic
Posted bykkmurrayApril 10, 2008August 17, 2019Posted inAerosol, Fundamentals, LAPI, LSU, PublicationTags: Infrared, Laser, LSU, Publication

Desorption electrospray ionization of aerosol particles

Schematic of the dry particle DESI setup
Posted bykkmurrayNovember 13, 2007August 17, 2019Posted inAerosol, LSU, PublicationTags: aerosol, electrospray

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