Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Carsten A. Bruckner"'
Publikováno v:
Analytical Chemistry. 71:1093-1099
A parallel gas chromatographic instrument with time-of-flight mass spectrometric detection (GC/TOF-MS) is reported. An injected sample is first split between two GC columns that provide complementary separations. The effluent from the two columns is
Publikováno v:
Journal of Microcolumn Separations. 11:97-107
Second-order data such as those provided by hyphenated instruments like gas chromatography with mass spectrometry detection (GC/MS) provide a wealth of information. Multichannel detection combined with multivariate analysis allows compounds that have
Publikováno v:
Analytical Chemistry. 70:2796-2804
High-speed comprehensive two-dimensional gas chromatography (GC×GC) is performed, in which a polar second column performs separations every half second on portions of the effluent from a nonpolar first column. Chemometric techniques that are traditi
Publikováno v:
Analytical Chemistry. 69:3465-3470
A flame ionization detector (FID) is used to detect volatile organic compounds that have been separated by water-only reversed-phase liquid chromatography (WRP-LC). The mobile phase is 100% water at room temperature, without use of organic solvent mo
Publikováno v:
Analytical Chemistry. 67:473-481
A novel chemical analyzer is described in which an unjacketed optical fiber is inserted into a transparent capillary tube, such that the inner diameter of the tube is slightly larger than the outer diameter of the fober cladding. This configuration i
Publikováno v:
Analytical chemistry. 73(3)
Comprehensive two-dimensional (2-D) separations are emerging as powerful tools for the analysis of complex samples. The substantially larger peak capacity for a given length of time relative to 1-D separations is a well-known benefit of comprehensive
Publikováno v:
SPIE Proceedings.
A novel chemical analyzer is described in which an optical fiber is inserted into a transparent capillary tube, such that the inner diameter of the tube is only a few microns larger than the outer diameter of the fiber cladding. This configuration is
Autor:
Carsten A. Bruckner, Marc D. Foster, Lawrence R. Lima, Robert E. Synovec, Richard J. Berman, Curtiss N. Renn, Edward L. Johnson
Publikováno v:
Analytical chemistry. 66(12)