Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Lori L Smith"'
Autor:
Kyle A Francis, Andriy Tkachenko, Joseph T Johnson, Lori L Smith, Robyn T Noonan, Michael S Filigenzi, Cynthia L Gaskill, Megan C Romano
Publikováno v:
Journal of Analytical Toxicology. 47:429-435
Anti-coagulant rodenticides (ARs) are commonly utilized for controlling rodent populations; however, non-target companion and wildlife animals are also exposed. A method was developed for quantitation of seven ARs (chlorophacinone, coumachlor, bromad
Publikováno v:
Food chemistry. 234
Pre-column derivatization with 9-fluorenylmethyl chloroformate (FMOC-Cl) was determined to be effective for quantitation of fumonisins B
Publikováno v:
Journal of the American Society for Mass Spectrometry. 17:20-28
Unusual fragmentation was observed for doubly charged VPDPR in which cleavage C-terminal to proline and N-terminal to aspartic acid yielded b(2) (+ a(2))/y(3) complementary ions. This unique fragmentation is contradictory to trends previously establi
Autor:
Lori L. Smith
Publikováno v:
Nursing. 43:32-34
Publikováno v:
Journal of Mass Spectrometry. 35:1399-1406
Protein identification and peptide sequencing by tandem mass spectrometry requires knowledge of how peptides fragment in the gas phase, specifically which bonds are broken and where the charge(s) resides in the products. For many peptides, cleavage a
Autor:
Paul H. Gross, Vyacheslav V. Samoshin, Lori L. Smith, Dmitriy E. Gremyachinskiy, Igor V. Bliznets
Publikováno v:
ChemInform. 33
Bis-homoallylic alcohols were prepared in good yields by allylation of dialdehydes or their acetals with allyl bromide, tin(II) chloride and potassium iodide in water or water/THF.
Autor:
Isabelle A. Kagan, Charles T. Dougherty, J. R. Strickland, Lori L. Smith, Cheng-Jun Huo, Brenda L. Coe
Publikováno v:
Journal of agricultural and food chemistry. 56(14)
Gamma-aminobutyric acid (GABA) is an inhibitory neurotransmitter in animals that is also found in plants and has been associated with plant responses to stress. A simple and relatively rapid method of GABA separation and quantification was developed
Publikováno v:
Journal of the American Society for Mass Spectrometry. 14(12)
Surface-induced ion activation in combination with a database search strategy based on the Patchwork concept is applied to the determination of peptide sequences. Surface-induced dissociation (SID) is performed in a tandem quadrupole mass spectromete
Publikováno v:
Analytical chemistry. 75(5)
Collision-induced dissociation (CID) is a common ion activation technique used to energize mass-selected peptide ions during tandem mass spectrometry. Characteristic fragment ions form from the cleavage of amide bonds within a peptide undergoing CID,
Autor:
Paul H. Gross, Dmitriy E. Gremyachinskiy, Lori L. Smith, Igor V. Bliznets, Vyacheslav V. Samoshin
Publikováno v:
Tetrahedron Letters. 43:6329-6330
Bis-homoallylic alcohols were prepared in good yields by allylation of dialdehydes or their acetals with allyl bromide, tin(II) chloride and potassium iodide in water or water/THF.