Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jenny L. Heidbrink"'
Publikováno v:
Journal of the American Chemical Society. 127:3973-3978
Gas-phase reactivity of five differently substituted positively charged phenyl radicals was examined toward six amino acids by using Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR). The reactivity of the radicals studied was dete
Publikováno v:
Journal of the American Chemical Society. 125:2272-2281
Reactions of differently substituted phenyl radicals with components of nucleic acids have been investigated in the gas phase. A positively charged group located meta with respect to the radical site was employed to allow manipulation of the radicals
Autor:
Hilkka I. Kenttämaa, and Leo Guler, Luis E. Ramírez-Arizmendi, Jenny L. Heidbrink, Kami K. Thoen
Publikováno v:
The Journal of Physical Chemistry A. 105:7875-7884
The rate of hydrogen atom abstraction from tributyltin hydride, benzeneselenol, thiophenol, and tetrahydrofuran was measured in the gas phase for charged phenyl radicals with different neutral substituents at the meta- or ortho-position. A charged py
Publikováno v:
The Journal of Organic Chemistry. 65:645-651
The ability of differently substituted charged phenyl radicals (a class of distonic radical cations) to abstract an iodine atom from allyl iodide was systematically examined in the gas phase by using Fourier transform ion cyclotron resonance mass spe
Autor:
Jonathon A. Foreman, Steve Aubuchon, Jenny L. Heidbrink, Wei-Ping Pan, Jigui Li, C.Jay Lundgren, James L. Gooding
Publikováno v:
Thermochimica Acta. 284:241-251
Alternative models for the soils of Mars have invoked either the mineral nontronite (an iron-rich smectite clay) or the mineraliod palagonite (an oxidized, hydrated alteration product of basalt glass) as the major silicate component. Laboratory tests
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 30:91-100
The behavior of sulfur in Illinois coals during pyrolysis was evaluated by thermogravimetry/ Fourier transform-infrared spectroscopy (TG/FT-IR) techniques. SO2, COS, and H2S were major gaseous sulfur-containing products observed during coal pyrolysis
Autor:
Jenny L. Heidbrink, Hilkka I. Kenttämaa, James Pérez, Luis E. Ramírez-Arizmendi, Christopher J. Petzold
Publikováno v:
Journal of the American Society for Mass Spectrometry. 13:192-194
A generally applicable method for the study of phenyl radicals’ reactions with neutral biomolecules in the gas phase is demonstrated. Neutral biomolecules were evaporated into a Fourier-transform ion cyclotron resonance mass spectrometer (FT-ICR) b
Autor:
Jenny L Heidbrink, Sandra L. McCutchen-Maloney, Gloria A. Murphy, Brett A. Chromy, Arlene D. Gonzales, J. Patrick Fitch, Julie Perkins
Publikováno v:
Biochemical and biophysical research communications. 320(2)
Host-pathogen interactions result in protein expression changes within both the host and the pathogen. Here, results from proteomic characterization of host response following exposure to Yersinia pestis, the causative agent of plague, and to two nea