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Department of Chemistry, Graduate School of Science, Kyoto University

Yoshiki SOHRIN (Professor)

Field of Expertise:
Analytical Chemistry,
Hydrospheric Chemistry
Research Interests:
  1. Development of analytical methods for trace elements and their isotopes (TEIs)
  2. Hydrospheric chemistry of TEIs
  3. Development of ion-recognition systems
Recent Papers:
  1. S. Takano, M. Tanimizu, T. Hirata, and Y. Sohrin, "Determination of isotopic composition of dissolved copper in seawater by multi-collector inductively coupled plasma mass spectrometry after pre-concentration using an ethylenediaminetriacetic acid chelating resin", Anal. Chim. Acta 784, 33-41 (2013).
  2. H. T. D. Vu and Y. Sohrin, "Diverse stoichiometry of dissolved trace metals in the Indian Ocean", Sci. Rep. 3, doi: 10.1038/srep01745 (2013).
  3. A. P. Cid, S. Nakatsuka, and Y. Sohrin, "Stoichiometry among bioactive trace metals in the Chukchi and Beaufort Seas", J. Oceanogr. 68, 985-1001 (2012).
  4. Y. Nakagawa, S. Takano, M. L. Firdaus, K. Norisuye, T. Hirata, D. Vance, and Y. Sohrin, "The molybdenum isotopic composition of the modern ocean", Geochem. J. 46, 131-141 (2012).
  5. M. L. Firdaus, T. Minami, K. Norisuye, and Y. Sohrin, "Strong elemental fractionation of Zr-Hf and Nb-Ta across the Pacific Ocean", Nature Geosci. 4, 227-230 (2011).
  6. Y. Sohrin and K. W. Bruland, "Global status of trace elements in the ocean", Trends Anal. Chem. 30, 1291-1307 (2011).
  7. Y. Sohrin, S. Urushihara, S. Nakatsuka, T. Kono, E. Higo, T. Minami, K. Norisuye, and S. Umetani, "Multielemental determination of GEOTRACES key trace metals in seawater by ICPMS after preconcentration using an ethylenediaminetriacetic acid chelating resin", Anal. Chem. 80, 6267-6273 (2008).
  8. Y. Sohrin, S. Iwamoto, M. Matsui, H. Obata, E. Nakayama, K. Suzuki, N. Handa, and M. Ishii, “The distribution of Fe in the Australian sector of the Southern Ocean”, Deep-Sea Res. I 47, 55-84 (2000).
  9. Y. Sohrin, M. Matsui, M. Kawashima, M. Hojo, and H. Hasegawa, “Arsenic biogeochemistry affected by eutrophication in Lake Biwa, Japan”, Environ. Sci. Technol. 31, 2712-2720 (1997).
  10. Y. Sohrin, H. Kokusen, and M. Matsui, “Control of ligand field strength through intra- and interligand contact. Octahedral iron(II) poly(pyrazolyl)borate complexes”, Inorg. Chem. 34, 3928-3934 (1995).
Contact Information:
Phone: 81(Japan)-774-38-3100
Fax: 81(Japan)- 774-38-3099
E-mail: sohrin + @scl.kyoto-u.ac.jp
Hydrospheric Environment-Analytical Chemistry laboratory (internal link)
Hydrospheric Environment-Analytical Chemistry web site

This page was last modified on 25 September 2013.

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