Zobrazeno 1 - 10
of 26
pro vyhledávání: '"John S. Winterle"'
Publikováno v:
Archives of Biochemistry and Biophysics. 392:233-244
We directly measured the absolute reactivity of 17-beta-estradiol (E2) and several phenolic model compounds for E2 toward t-butoxy radical (t-BuO*) by nanosecond time-resolved optical spectroscopy. Compared to other phenols, E2 is a moderate, but not
Publikováno v:
International Journal of Pharmaceutics. 72:89-96
Sulconazole (1-[2-{[4-chlorophenyl)methyl]thio}-2-(2,4-dichlorophenyl)ethyl]-1H-imidazole) is one member of a family of antimycotic drugs. Because oxidative degradation frequently limits the shelf lives of sulfur-containing drugs, we investigated the
Autor:
John S. Winterle, Ólöf Einarsdóttir
Publikováno v:
Photochemistry and Photobiology. 82:711
The photoreduction of oxidized bovine heart cytochrome c oxidase (CcO) by visible and UV radiation was investigated in the absence and presence of external reagents. In the former case, the quantum yields for direct photoreduction of heme A (heme a +
Publikováno v:
Journal of Medicinal Chemistry. 24:1124-1133
We have prepared a series of alpha-ketothiohydroximic acid thioesters and evaluated them in vitro with respect to their ability to reactivate (diisopropylphosphoryl)acetylcholinesterase. The compounds conform to the general formula RC(=O)C(=NOH)S(CH2
Publikováno v:
Drug Development and Industrial Pharmacy. 13:39-56
We have designed, assembled, and tested an automatic dissolution apparatus using flow-injection analysis (FIA) techniques with spectrophotometric detection. The components (pumps, switching valves, detector, and so forth) that comprise the system are
Publikováno v:
Photochemistry and Photobiology. 34:375-384
— Kinetic measurements have been carried out on rhodopsin photolysis intermediates in retinal rod membrane suspensions on a millisecond time scale over a wide spectral range at 10, 20 and 36°C. To adequately account for the data we find that a thr
Publikováno v:
Environmental Toxicology and Chemistry. 6:663-672
Light scattering and light absorption by particulates and humic substances in natural waters can significantly affect the photoreaction rates of chemicals in aquatic systems. These scattering and absorption processes are quantitatively described by t
Publikováno v:
Thermochimica Acta. 114:313-317
Publikováno v:
Inorganic Chemistry. 23:1870-1876
Etude des reactions de divers aquahydroxo(tetraamine) cobalt (III) complexes avec le methylphosphonate de p-nitrophenyle et le methylphosphonate de p-nitrophenyle et d'ethyle
Publikováno v:
The Journal of Organic Chemistry. 50:40-44
Le perborate de sodium aqueux accelere la decomposition de phosphates, phosphonates et phosphinates. L'anion hydrogenoperoxyde est l'espece reactive