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of 8
pro vyhledávání: '"C. Douglas Clark"'
Autor:
Michael E. Sigman, C. Douglas Clark
Publikováno v:
Mass Spectrometry Handbook
Autor:
Julie L. Bitter, C. Douglas Clark, Meghan C. McCormick, Jessica L. Frisch, Kimberly Painter, Michael E. Sigman, Chatham Milton, Ekaterina Simatos
Publikováno v:
Rapid Communications in Mass Spectrometry. 23:349-356
Oligomeric peroxides formed in the synthesis of triacetone triperoxide (TATP) have been analyzed by mass spectrometry utilizing both electrospray ionization (ESI) and chemical ionization (CI) to form sodiated adducts (by ESI) and ammonium adducts (by
Autor:
Joseph G. Colca, Joseph A. Castelbuono, C. Douglas Clark, Michael E. Sigman, Mary R. Williams
Publikováno v:
Instrumentation Science & Technology. 36:375-393
The mass spectra calculated by summing the intensities of each nominal mass over all chromatographic times, the summed ion spectra, were calculated for a set of 440 commercially available ignitable liquids that had been analyzed by gas chromatography
Publikováno v:
Rapid Communications in Mass Spectrometry. 22:84-90
The explosive triacetone triperoxide (TATP) has been analyzed by electrospray ionization mass spectrometry (ESI-MS) on a linear quadrupole instrument, giving a 62.5 ng limit of detection in full scan positive ion mode. In the ESI interface with no ap
Autor:
Michael E. Sigman, C. Douglas Clark
Publikováno v:
Rapid Communications in Mass Spectrometry. 19:3731-3736
The technique of two-dimensional (2D) correlation spectroscopy is combined with ion trap tandem mass spectrometric (MS/MS) analysis to provide insight into the energetics and behavior of gas-phase ions. The 2D correlation method is demonstrated by th
Publikováno v:
Rapid communications in mass spectrometry : RCM. 22(2)
The explosive triacetone triperoxide (TATP) has been analyzed by electrospray ionization mass spectrometry (ESI-MS) on a linear quadrupole instrument, giving a 62.5 ng limit of detection in full scan positive ion mode. In the ESI interface with no ap
Publikováno v:
Rapid communications in mass spectrometry : RCM. 20(19)
The explosive triacetone triperoxide (TATP) has been analyzed by gas chromatography/mass spectrometry (GC/MS) and sub-nanogram detection limits are reported by ammonia positive ion chemical ionization (PICI), electron ionization (EI) and methane nega
Publikováno v:
Applied Optics. 48:B145
A CW tunable 10.6 microm CO(2) laser differential absorption lidar (DIAL) system has been developed, for the first time to our knowledge, for the remote sensing of triacetone triperoxide (TATP) gas vapors, which have strong absorption lines at severa