Zobrazeno 1 - 10
of 37
pro vyhledávání: '"S. Winterle"'
Autor:
Barthel Engendahl, S. Winterle, Frank M. A. Geilen, Marcel A. Liauw, Walter Leitner, Thorsten vom Stein, Jürgen Klankermayer
Publikováno v:
Angewandte Chemie. 123:6963-6966
Autor:
S. Winterle, Marcel A. Liauw
Publikováno v:
Chemie Ingenieur Technik. 82:1211-1214
Durch den Einsatz von Ruthenium-Nanopartikeln in Kombination mit sauer funktionalisierten ionischen Flussigkeiten (ILs) gelingt es, Cellobiose direkt zu Sorbitol, Sorbitan und Isosorbid umzusetzen. Hierbei wird die Selektivitat der Reaktion durch die
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
Publikováno v:
Chemie Ingenieur Technik. 82:1425-1426
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
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