Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sayaka Tamaki"'
Publikováno v:
Talanta. 85:1543-1548
Synergistic extraction of trivalent lanthanides (Lns(III)) with pivaloyltrifluoroacetone (HA) and N-methyl-N-phenyl-1,10-phenanthroline-2-carboxamide (MePhPTA) was evaluated across the Ln series. The distribution ratio (D) of Sm(III) under an identic
Publikováno v:
Helvetica Chimica Acta. 92:2565-2575
The UV, excitation, and luminescence spectra of tris(pivaloyltrifluoroacetonato)europium(III) ([Eu(pta)3]; Hpta=1,1,1-trifluoro-5,5-dimethylhexane-2,4-dione=HA) were measured in the presence of bis(salicylidene)trimethylenediamine (H2saltn), bis[5-(t
Autor:
Sayaka Tamaki, Yuko Hasegawa, J. Noro, Zbigniew Piskuła, Hirofumi Yajima, Stefan Lis, S. Saitou
Publikováno v:
Inorganica Chimica Acta. 362:3641-3647
The UV, excitation and luminescence spectra of EuA3B to be the extracted species as well as the extraction of Eu(III) with pivaloyltrifluoroacetone, HA, and/or Lewis bases, B (2,2′-bipyridyl, bpy, and bis(salicylidene)trimethylenediamine, H2saltn)
Autor:
Sayaka Tamaki, Yuko Hasegawa, Stefan Lis, Zbigniew Piskuła, Krzysztof Staninski, Masayuki Inoue
Publikováno v:
Journal of Rare Earths. 26:185-191
The extraction of Eu(III) with β-diketone, HA, and monodentate or bidentate Lewis bases, B, into chloroform and the luminescence properties of the extracted species were studied. Pivaloyltrifluoroacetone, Hpta, and 2-thenoyltrifluoroacetone, Htta, w
Autor:
Miho Yoshioka, Tadao Kunihiro, Sarawut Srithonguthai, Kyoko Kinoshita, Sayaka Tamaki, Daigo Hama, Hiroaki Tsutsumi, Kouichi Ohwada
Publikováno v:
Fisheries Science. 74:77-87
For bioremediation of organically enriched sediment deposited below fish farms, the extremely high potential for population growth of a deposit-feeding polychaete, Capitella sp. I, in the organically enriched sediment, and the effect on decomposition
Autor:
Yuuta Uramoto, Tomoaki Miyazaki, Kyoko Kinoshita, Tadao Kunihiro, Hiroaki Tsutsumi, Sayaka Tamaki, Akihiro Inoue, Daigo Hama, Kouichi Ohwada
Publikováno v:
Marine Pollution Bulletin. 57:68-77
We monitored seasonal changes of the abundance and composition of microorganisms in the fish-farm sediment in Kusuura Bay, Amakusa, Japan, using the quinone profiling technique, during bioremediation by introducing cultured colonies of polychaete, Ca
Publikováno v:
Talanta. 105
The excitation and luminescence spectra of Eu(III) extracted with pivaloyltrifluoroacetone (HA) and/or 2,2'-bipyridyl (B) into CHCl3 were measured. The data were compared to those obtained in an HA/CHCl3 solution into which EuA3 or EuA3B was dissolve
Publikováno v:
Helvetica Chimica Acta; Nov2009, Vol. 92 Issue 11, p2565-2575, 11p