Zobrazeno 1 - 5
of 5
pro vyhledávání: '"and A. J. Fogiel"'
Publikováno v:
Analytical Chemistry. 82:2175-2177
Extremely uniform packing of colloidal silica in capillaries is shown. Reversed-phase electrochromatograms of DiI-C(12) exhibit plate heights as low as 0.23 microm and a reduced plate height as low as 0.7, using 75 microm i.d. capillaries packed with
Autor:
Robert W. Reiser, William G. Payne, William T. Zimmerman, David L. Ryan, Arthur J. Fogiel, Robert F. Dietrich, Tanya K. S. Djanegara
Publikováno v:
Journal of Agricultural and Food Chemistry. 45:2309-2313
In studies conducted to determine the fate of methomyl in goat, chicken, and monkey, an unknown highly polar, acidic metabolite was found in the urine/excreta of all three animals. The metabolite was purified by HPLC and analyzed by microcolumn LC/MS
Publikováno v:
Journal of Agricultural and Food Chemistry. 45:962-966
The metabolic fate of [1-14C]oxamyl in a lactating goat was investigated. The test animal was administered five consecutive daily doses orally at 31 ppm oxamyl dietary burden. Most of the radioactivity was eliminated via urine (45.3%) and feces (7.2%
Autor:
Shijun Wu, Raymond E. Jackson, Mark S. Payne, Arie Ben-Bassat, Robert DiCosimo, Kimberley N. Parker, Kelly L. Petrillo, Arthur J. Fogiel, Daniel P. O'Keefe
Publikováno v:
Biotechnology and bioengineering. 99(3)
A key step in a chemoenzymatic process for the production of high-purity glycolic acid (GLA) is the enzymatic conversion of glycolonitrile (GLN) to ammonium glycolate using a nitrilase derived from Acidovorax facilis 72W. Protein engineering and over
Autor:
Mark S. Payne, Arie Ben-Bassat, Eugenia Costa Hann, Lawrence J. Mersinger, Shijun Wu, Daniel P. O'Keefe, Robert DiCosimo, Arthur J. Fogiel, Kelly L. Petrillo
Publikováno v:
Biotechnology and bioengineering. 97(4)
Hydroxycarboxylic acid monomers can be used to prepare industrially important polymers. Enzymatic production of such hydroxycarboxylic acids is often preferred to chemical production since the reactions are run at ambient temperature, do not require