Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Marian Bentley"'
Autor:
Andrew P. E. York, Michael D. Mantle, Petr Steiner, Andrew J. Sederman, Lynn F. Gladden, Marian Bentley, Callum Penrose
Publikováno v:
Chemical Communications. 57:12804-12807
Silica is widely used in industrial applications and its performance is partially decided by its surface hydroxyl density αOH. Here we report a quick, simple liquid 1H NMR method to determine αOH using a benchtop 1H NMR spectrometer. The results sh
Autor:
Richard Abrams, Marian Bentley
Publikováno v:
Archives of Biochemistry and Biophysics. 79:91-110
An enzyme which catalyzes the animation of XMP by l -glutamine to yield GMP has been partially purified from calf thymus. In addition to the substrates, ATP, Mg ++ , and a thiol compound were required. Partial activity was observed if high concentrat
Autor:
Marian Bentley, Richard Abrams
Publikováno v:
Archives of biochemistry and biophysics. 56(1)
1. 1. The conversion of C 14 -labeled adenine to guanine, which has previously been observed only in intact cells, has been found to occur in soluble extracts of rabbit bone marrow. 2. 2. The yield of guanine was increased 10–20-fold by using adeno
Autor:
Marian Bentley, Richard Abrams
Publikováno v:
Archives of biochemistry and biophysics. 58(1)
1. 1. Soluble extracts of rabbit bone marrow have been shown to convert C14-labeled inosine and inosinic acid readily to compounds of adenine and guanine. No reaction occurred in the absence of added DPN. Free hypoxanthine-8-C14 was utilized to an in
Autor:
Richard Abrams, Marian Bentley
Publikováno v:
Journal of the American Chemical Society. 77:4179-4180