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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

Online CE-MALDI-TOF MS using a rotating ball interface

Posted bykkmurrayAugust 17, 2004August 17, 2019Posted inLSU, Microfluidic, Publication

Direct from polyacrylamide gel infrared laser desorption/ionization

FT-IR-ATR spectra of gel
Posted bykkmurrayJanuary 14, 2004August 14, 2019Posted inLSU, Microfluidic, PublicationTags: gel, Infrared

A nitrocellulose matrix for infrared matrix-assisted laser desorption/ionization of polycyclic aromatic hydrocarbons

IR-MALDI mass spectra of benzo[a]pyrene with a nitrocellulose matrix
Posted bykkmurrayDecember 22, 2003August 22, 2019Posted inLSU, PublicationTags: MALDI, OPO, PAH, wavelength

Characterization of infrared matrix-assisted laser desorption ionization samples by Fourier transform infrared attenuated total reflection spectroscopy

FT-IR ATR spectra
Posted bykkmurrayDecember 19, 2003June 3, 2022Posted inFundamentals, Instrumentation, LSU, PublicationTags: Infrared, matrix, spectroscopy

Characterization of Coarse Particles Formed by Laser Ablation of MALDI Matrixes

Aerodynamic particle sizer
Posted bykkmurrayNovember 21, 2003June 3, 2022Posted inAerosol, Fundamentals, Instrumentation, LSU, Publication, Research AreasTags: Ablation, particle, UV

Two-laser infrared and ultraviolet matrix-assisted laser desorption/ionization

Two-laser IR/UV MALDI
Posted bykkmurrayJuly 19, 2003August 19, 2019Posted inFundamentals, LSU, PublicationTags: Infrared, MALDI, mechanism, Ultraviolet

A mixed liquid matrix for infrared matrix-assisted laser desorption/ionization of oligonucleotides

Posted bykkmurrayMay 28, 2002August 3, 2019Posted inEmory, PublicationTags: LSU, Publication

Infrared laser desorption/ionization on silicon

LDI MS of bradykinin at 2.94 ยตm from (a) silicon and (b) stainless steel targets
Posted bykkmurrayMarch 29, 2002August 29, 2019Posted inLSU, PublicationTags: Infrared, MALDI

Matrix addition by condensation for matrix-assisted laser desorption/ionization of collected aerosol particles

S.N. Jackson, K.K. Murray, Matrix addition by condensation for matrix-assisted laser desorption/ionization of collected aerosol particles, Anal. Chem. 74 (2002) 4841โ€“4844. doi:10.1021/ac020181i.

Posted bykkmurrayFebruary 17, 2002February 17, 2024Posted inAerosol, LSU, Publication

A rotating ball inlet for on-line MALDI mass spectrometry

Posted bykkmurrayMarch 16, 2000August 16, 2019Posted inEmory, PublicationTags: MALDI, on-line, rotating ball

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