Zobrazeno 1 - 10
of 126
pro vyhledávání: '"D. KATAKIS"'
Publikováno v:
Journal of the AirWaste Management Association (1995). 48(9)
The separation of Cr(III) from collagen in chromium-tanned leather (wet-blue) is achieved by a combination of the protein (collagen) stabilization (protective cross-linking) and a subsequent labilization of the Cr(III) species bound to the protein. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c75540a88691dbc711d6ef9acb1a89d4
https://pubmed.ncbi.nlm.nih.gov/28076197
https://pubmed.ncbi.nlm.nih.gov/28076197
Publikováno v:
Spill Science & Technology Bulletin. 8:425-431
Three grain sizes of expanded perlite were modified with emulsifiers and their potential usefulness in combating oil spills was studied. The tests in the laboratory show that when this perlite is added to a water–oil mixture, the light perlite part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2202c32512b2e7ad438654efb70c29c
https://doi.org/10.1016/s1353-2561(02)00066-x
https://doi.org/10.1016/s1353-2561(02)00066-x
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 114:137-144
Excitation of four unsymmetrically substituted tungsten tris(dithiolenes), in various solvents with 355 nm laser pulses produce weak but easily measurable transient absorptions. The four complexes used are characterized as photocatalyst-catalysts (PC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f830c7a00c2526c4f8c27977571a9ce
https://doi.org/10.1016/s1010-6030(98)00211-1
https://doi.org/10.1016/s1010-6030(98)00211-1
Publikováno v:
Journal of the Chemical Society, Faraday Transactions. 94:3169-3175
The intermolecular interactions of the catalyst tris(1,2-ethylenedithiolate-S,S′)tungsten, W(S2C2H2)3, with the molecules of a 25:75 water–acetone mixed solvent, are examined by statistical mechanical methods, and specifically by a molecular dyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7755ee861530a700b6298b45e7fcba79
https://doi.org/10.1039/a803586e
https://doi.org/10.1039/a803586e
Autor:
D. Katakis, Christine-Anne Mitsopoulou, Emmanuel Lyris, Dimitris S. Argyropoulos, E. Vrachnou
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 108:51-54
Of the 20 dithiolene complexes investigated, only three were effective in the photo-oxidation of water to O2 in the visible region and at the same time sufficiently stable: tris-[1-(4-dimethylaminophenyl)-2-phenyl-1,2-ethylenodithiolenic-S,S′]tungs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f5c9f3dea05e902bc4d4ad2d80badee
https://doi.org/10.1016/s1010-6030(96)04432-2
https://doi.org/10.1016/s1010-6030(96)04432-2
Publikováno v:
Polyhedron. 16:521-524
The electronic spectra of aqueous CrVI solutions in the pH range 3–11 have four isosbestic points, located at 246, 293, 338 and 441 nm. These positions are independent of the total concentration of CrVI. The existence of the isosbestic points indic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c1792936bf1195cc4f4e26a1753f9ae
https://doi.org/10.1016/0277-5387(96)00247-1
https://doi.org/10.1016/0277-5387(96)00247-1
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :615-622
Tungsten tris(1,2-dithiolene) complexes [W(S 2 C 2 R 1 R 6 )(S 2 C 2 R 2 R 5 )(S 2 C 2 R 3 R 4 )] (R 4,5,6 = H or Ph; R 1,2,3 = para-substituted Ph), have been found to exhibit properties ( 1 H NMR, UV/VIS, IR spectral) closely related to each other
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8be9606f4d8d86fe716a9ae0aa66b94
https://doi.org/10.1039/a605287h
https://doi.org/10.1039/a605287h
Publikováno v:
Inorganic Chemistry. 35:5549-5554
The isomerization of nine asymmetric tris(dithiolenes) of tungsten and molybdenum, of the general formula (R(1)R(2)C(2)S(2))(3)M is studied with NMR methods. In the complexes investigated, R(1) = H, R(2) = p-CH(3)OPh, p-CH(3)Ph, or Ph, and M = W or M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01c5df6f9226d448c267ce6d3d599fab
https://doi.org/10.1021/ic960398t
https://doi.org/10.1021/ic960398t
Autor:
Polycarpos Falaras, Emmanuel Lyris, D. Katakis, Dimitris S. Argyropoulos, Nikos Psaroudakis, Christine-Anne Mitsopoulou, E. Vrachnou
Publikováno v:
Inorganic Chemistry. 34:4536-4542
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c14361653f411859e77ef9eed0be6c2
https://doi.org/10.1021/ic00122a008
https://doi.org/10.1021/ic00122a008
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 81:103-106
The yield of the photocatalytic splitting of water using tris-[1-(4-methoxyphenyl)-2-phenyl-1,2-ethylenodithiolenic-S,S′] tungsten as a photocatalyst-catalyst increases by more than threefold on going from 20 to 70°C, and there is no indication th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9959652a0bfb5adfcbd69092fe38bb61
https://doi.org/10.1016/1010-6030(94)03777-9
https://doi.org/10.1016/1010-6030(94)03777-9