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Arisaka, Makoto; Kimura, Takaumi; Nagaishi, Ryuji; Yoshida, Zenko
Journal of Alloys and Compounds, 408-412, p.1307 - 1311, 2006/02
Times Cited Count:6 Percentile:42.74(Chemistry, Physical)no abstracts in English
Ozaki, Takuo; Suzuki, Yoshinori*; Nankawa, Takuya; Yoshida, Takahiro; Onuki, Toshihiko; Kimura, Takaumi; Francis, A. J.*
Journal of Alloys and Compounds, 408-412, p.1334 - 1338, 2006/02
Times Cited Count:47 Percentile:87.21(Chemistry, Physical)We investigated the interactions of Eu(III) with the common soil bacterium Pseudomonas fluorescens and organic ligands, such as malic acid, citric acid, and a siderophore (DFO). Malic acid formed complexes with Eu(III), but degradation of malic acid was observed when the ratio of malic acid to Eu(III) was high. Citric acid formed a stoichiometric complex with Eu(III) that was not degraded by P. fluorescens. Adsorption of Eu(III) from the DFO complex occurred as a free ion dissociated from DFO and not as the Eu(III)-DFO complex. Time-resolved laser-induced fluorescence spectroscopy analysis showed that adsorption of Eu(III) on P. fluorescens was through a multidentate and predominantly inner-spherical coordination.
Ozaki, Takuo; Kimura, Takaumi; Yoshida, Zenko; Francis, A. J.*
Chemistry Letters, 32(7), p.560 - 561, 2003/07
Times Cited Count:5 Percentile:26.49(Chemistry, Multidisciplinary)no abstracts in English
Ozaki, Takuo; Arisaka, Makoto; Kimura, Takaumi; Francis, J. A.*; Yoshida, Zenko
Analytical and Bioanalytical Chemistry, 374(6), p.1101 - 1104, 2002/11
Times Cited Count:24 Percentile:57.86(Biochemical Research Methods)no abstracts in English
Arisaka, Makoto*; Kimura, Takaumi; Suganuma, Hideo*; Yoshida, Zenko
Radiochimica Acta, 89(8), p.593 - 598, 2001/08
Times Cited Count:11 Percentile:61.99(Chemistry, Inorganic & Nuclear)no abstracts in English