Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Larry M. Russon"'
Publikováno v:
Angewandte Chemie International Edition. 43:6372-6377
Photodissociation measurements of bond dissociation energies: D0(Al2-Al), D0(TiO+-Mn), and D0(V2+-V)
Publikováno v:
International Journal of Mass Spectrometry. 204:143-157
The bond dissociation energies D 0 (Al 2 –Al) = 2.701(5), D 0 (TiO + –Mn) = 1.7629(12), and D 0 (V 2 + –V) = 2.323(1) eV have been measured from the sudden onset of predissociation in the photodissociation spectra of Al 3 , TiOMn + , and V 3 +
Autor:
Larry M. Russon, Jack Simons, Gretchen K. Rothschopf, Michael D. Morse, Alexander I. Boldyrev
Publikováno v:
The Journal of Chemical Physics. 109:6655-6665
Resonant two-photon ionization spectra of LiCa have been obtained from a laser vaporization, supersonic expansion source. The ground state of the molecule is confirmed to be X 2Σ+. Three band systems have been observed near 15 282, 19 310, and 22 25
Publikováno v:
Rapid Communications in Mass Spectrometry. 12:456-464
Matrix-assisted laser desorption/ionization (MALDI) time-of-flight mass spectrometry (TOFMS) can be used for rapid detection of bacteria proteins in a crude mixture. It can potentially be used as a tool for bacterial identification based on the mass
Publikováno v:
Journal of Chromatography A. 794:367-375
The general approach of combining liquid chromatography (LC) with matrix-assisted laser desorption ionization (MALDI) mass spectrometry for on-line detection of peptides and proteins based on the use of a continuous-flow (cf) probe is presented. Rece
Publikováno v:
The Journal of Chemical Physics. 107:1079-1085
Jet-cooled LiCu has been investigated using resonant two-photon ionization spectroscopy. A long vibrational progression was observed and identified as the [20.5] 1Σ+←X 1Σ+ band system. Ten bands of the system were rotationally resolved for 7Li63C
Autor:
Larry M. Russon, Matthew Ray, Lon B. Knight, T. J. Banisaukas, Robert M. Babb, Ernest R. Davidson, Robert S. Dailey
Publikováno v:
The Journal of Chemical Physics. 105:10237-10250
The first spectroscopic characterization of the VO2 radical is reported along with new results for V17O and tentative assignments for the VO3 and V+2 radicals. These vanadium radicals were investigated in neon matrices at 4 K by electron spin resonan
Autor:
Larry M. Russon, Michelle K. Birke, P. B. Armentrout, J. Conceição, Michael D. Morse, Scott A. Heidecke
Publikováno v:
The Journal of Chemical Physics. 100:4747-4755
The bond dissociation energies of Ti+2, V+2, Co+2, and Co+3 have been measured from the sudden onset of predissociation in the photodissociation spectra of these molecules, yielding values of D○0(Ti+2)=2.435±0.002 eV, D○0(V+2)=3.140±0.002 eV, D
Autor:
Larry M. Russon, Scott A. Heidecke, Michelle K. Birke, J. Conceicao, P.B. Armentrout, Michael D. Morse
Publikováno v:
Chemical Physics Letters. 204:235-240
Autor:
Larry M. Russon, Mahesh K. Lakshman, Yen Q. V. Dinh, John C. Keeler, John H. Hilmer, Felix N. Ngassa
Publikováno v:
ChemInform. 31
The 3‘,5‘-bis-O-TBDMS derivative of 2‘-deoxyguanosine can be converted to its O6-alkyl and O6-aryl ethers as well as to N6-substituted diaminopurine nucleosides in two simple steps. Also described is a novel, nonaqueous, one-step O6-desulfonyla