Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ula N. Alexander"'
Publikováno v:
Journal of Exposure Science & Environmental Epidemiology. 32:343-355
The popularity of tattooing has increased significantly over recent years. This has raised concerns about the safety of tattoo inks and their metabolites/degradation products. The photolytic and metabolic degradation of tattoo pigments may result in
Autor:
Stephanie Sacco, Warren D. Lawrance, Jason R. Gascooke, James Josephides, Roger Alsop, Igor Andreoni, Anastasia Tyurina, Christopher J. Fluke, Grayson Cooke, Ula N. Alexander, Carolyn Lewens, Pamela Bain, Jeff Cooke
Publikováno v:
Leonardo. 54:565-568
Publikováno v:
Physical Chemistry Chemical Physics. 5:1557-1561
Gas-phase rate constants for the reactions of germylene, GeH2, with dimethylether (CH3OCH3), methanol (CH3OH), deuterated methanol (CD3OD), and deuterated water (D2O), have been determined at ambient temperature (295 K) and total pressures over the r
Rate Constants for the Gas-Phase Reactions of Silylene with Methanol, Deuterated Methanol, and Water
Publikováno v:
The Journal of Physical Chemistry A. 106:973-981
Gas-phase reaction rate constants for the reaction of silylene, SiH2, with deuterated methanol, CD3OD, have been determined over the temperature range 294−423 K and at total pressures over the range 100−800 Torr of the inert bath gas, Ar. Rate co
Publikováno v:
Physical Chemistry Chemical Physics. 3:3085-3094
Gas-phase reaction rate constants for the reaction of silylene, SiH2, with dimethyl ether, CH3OCH3 have been determined over the temperature range 294–441 K and at total pressures of inert bath gas (Ar or SF6) over the range 30–850 Torr. The seco
Publikováno v:
Chemical Physics Letters. 319:529-534
Gas-phase reaction rate constants have been determined over the temperature range 295–436 K for the reactions of germylene, GeH2, with acetylene (GeH2 addition across a triple bond), trimethylsilane (GeH2 insertion into a Si–H bond), and phenylge
Publikováno v:
Chemical Physics Letters. 299:291-295
R. Becerra, S.E. Boganov, M.P. Egorov, O.M. Nefedov and R. Walsh [Chem. Phys. Lett. 260 (1996) 433] reported the first direct kinetic measurements of germylene, GeH2, using two precursors, 3,4-dimethylgermacyclopentene and phenylgermane. They report
Publikováno v:
The Journal of chemical physics. 136(13)
The technique of two-dimensional laser induced fluorescence (2D-LIF) spectroscopy has been used to observe the van der Waals complexes fluorobenzene-Ar and fluorobenzene-Ar(2) in the region of their S(1)-S(0) electronic origins. The 2D-LIF spectral i
Publikováno v:
The Journal of chemical physics. 134(18)
We demonstrate the power of high resolution, two dimensional laser induced fluorescence (2D-LIF) spectroscopy for observing rovibronic transitions of polyatomic molecules. The technique involves scanning a tunable laser over absorption features in th
Publikováno v:
The Journal of Chemical Physics. 137:084305
Sixteen intermolecular vibrational levels of the S(0) state of the fluorobenzene-Ar van der Waals complex have been observed using dispersed fluorescence. The levels range up to ~130 cm(-1) in vibrational energy. The vibrational energies have been mo