KazuhikoTakeda

Last Updated :2019/08/01

Affiliations, Positions
Graduate School of Integrated Sciences for Life, ., Associate Professor
Web Site
E-mail
takedaqhiroshima-u.ac.jp
Other Contact Details
1-7-1,Kagamiyama,Higashi-Hiroshima, Japan
TEL : (+81)824-24-6506 FAX : (+81)824-24-0758

Basic Information

Major Professional Backgrounds

  • 1990/12/01, 1999/03/31, *, *
  • 1999/04/01, *, *

Educational Backgrounds

  • Hiroshima University, Graduate School, Division of Biophere Sciences, Japan, 1987/04, 1989/03
  • Hiroshima University, Faculty of Science, Japan, 1983/04, 1987/03

Academic Degrees

  • Doctor of Philosophy, Hiroshima University
  • Master, Hiroshima University

Educational Activity

  • 【Bachelor Degree Program】School of Integrated Arts and Sciences : Department of Integrated Arts and Sciences
  • 【Master's Program】Graduate School of Integrated Sciences for Life : Division of Integrated Sciences for Life : Program of Life and Environmental Sciences
  • 【Doctoral Program】Graduate School of Integrated Sciences for Life : Division of Integrated Sciences for Life : Program of Life and Environmental Sciences

In Charge of Primary Major Programs

  • Integrated Arts and Sciences

Research Fields

  • Chemistry;Applied chemistry;Analytical chemistry
  • Environmental science;Environmental analyses and evaluation;Environmental dynamic analysis
  • Environmental science;Environmental conservation;Modeling and technologies for environmental conservation and remediation

Research Keywords

  • Reactive Oxygen Species
  • Hydroxyl rodical
  • Humic Substances
  • Dissolved organic matter
  • Natural Water
  • Photochemical process
  • aldehyde
  • HPLC
  • Trace Elemental analysis
  • ICP-MS

Affiliated Academic Societies

  • The Japan Society for Analytical Chemistry, 1991
  • The Chemical Society of Japan, 1992
  • The Geochemical Society of Japan, 1992
  • The Oceanographic Society of Japan, 1998

Educational Activity

Course in Charge

  1. 2019, Liberal Arts Education Program1, 4Term, Environment and Chemistry
  2. 2019, Liberal Arts Education Program1, 2Term, Basic Concepts of Chemistry
  3. 2019, Liberal Arts Education Program1, 2Term, Basic Concepts of Chemistry
  4. 2019, Undergraduate Education, Second Semester, Laboratory Work in Natural Sciences
  5. 2019, Undergraduate Education, Second Semester, Practical Methods in Natural Sciences
  6. 2019, Undergraduate Education, 1Term, Environmental Analytical Chemistry
  7. 2019, Undergraduate Education, Intensive, Shipboard Exercise for Natural Environment Studies
  8. 2019, Undergraduate Education, 3Term, Laboratory Course in Natural Environmental Sciences A
  9. 2019, Undergraduate Education, 3Term, Practical Methods in Natural Environmental SciencesA
  10. 2019, Undergraduate Education, 1Term, Laboratory Course in Natural Environmental Sciences B
  11. 2019, Undergraduate Education, 1Term, Practical Methods in Natural Environmental SciencesB
  12. 2019, Undergraduate Education, 2Term, Laboratory Course in Natural Environmental Sciences C
  13. 2019, Undergraduate Education, 2Term, Practical Methods in Natural Environmental SciencesC
  14. 2019, Undergraduate Education, 4Term, SeminarIn Natural Environment
  15. 2019, Graduate Education (Master's Program) , 4Term, Atmospheric Hydrospheric Chemistry
  16. 2019, Graduate Education (Doctoral Program) , First Semester, Exercises in Modeling and Management of Environmental Dynamics(B)
  17. 2019, Graduate Education (Doctoral Program) , Second Semester, Exercises in Modeling and Management of Environmental Dynamics(B)
  18. 2019, Graduate Education (Master's Program) , First Semester, Practice in Modeling and Management of Environmental Dynamics
  19. 2019, Graduate Education (Master's Program) , Second Semester, Research for Academic Degree Dissertation
  20. 2019, Graduate Education (Master's Program) , 4Term, Environmental Analytical Chemistry of Atmosphere and Hydrosphere
  21. 2019, Graduate Education (Master's Program) , OutOfTerm(1st), Practicum in Environmental Analytical Chemistry of Atmosphere and Hydrosphere
  22. 2019, Graduate Education (Doctoral Program) , 1Term, Research Plans in Life Science
  23. 2019, Graduate Education (Master's Program) , 2Term, Seminar in Integrated Arts and Sciences I
  24. 2019, Graduate Education (Doctoral Program) , 4Term, Exercises in Integrated Life Sciences
  25. 2019, Graduate Education (Doctoral Program) , Academic Year, Research for Academic Degree Dissertation in Integrated Life Sciences
  26. 2019, Graduate Education (Master's Program) , Academic Year, Research for Academic Degree Dissertation in Life and Environmental Sciences
  27. 2019, Graduate Education (Master's Program) , 1Term, Exercises in Life and Environmental Sciences A
  28. 2019, Graduate Education (Master's Program) , 2Term, Exercises in Life and Environmental Sciences A
  29. 2019, Graduate Education (Master's Program) , 3Term, Exercises in Life and Environmental Sciences B
  30. 2019, Graduate Education (Master's Program) , 4Term, Exercises in Life and Environmental Sciences B
  31. 2019, Graduate Education (Master's Program) , 1Term, Introduction to Integrated Arts and Sciences
  32. 2019, Graduate Education (Master's Program) , 4Term, Atmospheric Hydrosphere Chemistry
  33. 2019, Graduate Education (Doctoral Program) , 2Term, Seminar in Integrated Arts and Scirnces II

Research Activities

Academic Papers

  1. Light-Induced Generation of Charge Carriers in Porphyrin Solids Doped with Electron-Accepting and Donatiny Molecules, Bulletin of the Chemical Society of Japan, 62, 1458-1462, 1989
  2. Preparation of Porphyrin Thin Films Using the Micelle Disruption Method and Their Photoresponses., Japanese Journal of Applied Physics, 28(L), L141-L143, 1989
  3. Photoelectrochemical and Optical Properties of Porphyrin Thin Films Prepared by the Electrolytic Micelle Disruption Method., Canadian Journal of Chemistry, 69, 192-197, 1991
  4. Determination of nitrate in natural waters with the photo-induced conversion of nitrate to nitrite, Analytica Chimica Acta, 276, 25-32, 1993
  5. Diurnal and Seasonal distribution of hydrogen peroxide in seawater of Seto In1and Sea., Geochemical Journal, 27, 103-115, 1993
  6. Moleculer solid of zinc tetraphenilporphyrin as a model organic semiconductor with a well-defined deplition layer., Journal of Physics and Chemistry of Solids, 56, 1223-1229, 1995
  7. Thermal lens produced in nematic liquid crystal., Applied Spectroscopy, 49, 1189-1192, 1995
  8. Measurements of atmospheric and rainwater organic acids in the Hiroshima Prefecture, Japan, 1995(10), 823-829, 1995
  9. Characteristics on the determination of dissolved organic nitrogen compounds in natural waters using titanium dioxide and platinized titanium dioxide mediated photocatalytic degradation, Water Research, 30, 323-330, 1996
  10. Magneto-optic fluorescence behavior of anthracene and its derivatives in a diluted magnetic fluid solution, Spectroscopy Letter, 30, 1135-1147, 1997
  11. A new, automatic hydrothermal fluid sampler using a shape memory alloy, Journal of Oceanography, 54, 241-246, 1998
  12. Heavy metals and lead isotope ratios in annual rings of the Red Pine Trees collected in the Chugoku Dictrict and Comparisons with coastal sediments., 1998(2), 99-106, 1998
  13. Concentrations, deposition rates and sources of organic acids in precipitation collected in Higashi-Hiroshima, Japan, 2000(5), 357-366, 2000
  14. Three-year determination of trace metals and the Lead isotope ratio in rain and snow depositions collected in Higashi- Hiroshima, Japan., Atmospheric Environment, 34, 4525-4535, 2000
  15. Acid deposition on pine needles in Mt. Gokurakuji, Hiroshima Prefecture, Japan, Japanese Journal of Biometeorology, 37, 15-20, 2000
  16. The determination of dissolved total Fe by flow injection analysis in environmental samples, Analytical Science & Technology, 14(6), 510-515, 2001
  17. Chemical compositions in rainwater at Hiroshima Prefecture, Japan, 15(4), 321-328, 2002
  18. Evaluation of cation exchange processes in acid soil slope for solute transport modelling in unsaturated zone, Carolinae-Geologica Acta Universitatis, 46(42769), 439-441, 2002
  19. The photochemical reactions of iron species in rain and snow in Higashi-Hiroshima, Japan, Analytical Science & Technology, 16(6), 466-474, 2003
  20. Determination of Hydroxyl Radical Photoproduction Rates in Natural Waters, Analytical Sciences, 20(1), 153-158, 2004
  21. Contribution of nitrogen load to BOD in an urbanizing river basin, Journal of Water and Waste, 48(6), 66-73, 2006
  22. Rapid and highly sensitive determination of low-molecular-weight carbonyl compounds in drinking water and natural water by preconcentration HPLC with 2,4-dinitrophenylhydrazine, Analytical Sciences, 22(12), 1509-1514, 43075
  23. Dissolved organic matter originating from the riparian shrub Salix gracilistyla, Journal of Forest Research, 12(1), 68-74, 42773
  24. Improvement of photovoltages in organic dye-sensitized solar cells by Li-intercalation in particulate TiO2 electrodes, Applied Physics Letters, 90, 103517 1-3, 2007
  25. Contribution of the photo-fenton reaction to hydroxyl radical formation rates in river and rain water samples, Analytical Sciences, 23(9), 1137-1142, 42985
  26. Exploring the correlation of particulate PAHs, sulfur dioxide, nitrogen dioxide and ozone, a preliminary study, Water Air and Soil Pollution, 194, 5-12, 2008
  27. Polycyclic aromatic hydrocarbons (PAHs) associated with atmospheric particles in Higashi Hiroshima, Japan: Influence of meteorological conditions and seasonal variations, Atmospheric Research, 88(42798), 224-233, 42894
  28. Application of Fenton reaction for nanomolar determination of hydrogen peroxide in seawater, Analytica Chimica Acta, 627(2), 270-276, OCT 10 2008
  29. Periphyton contribution to nitrogen dynamics in the discharge from a wastewater treatment plant, River Research and Applications, 25(2), 229-235, 42775
  30. Transesterification of soybean oil using combusted oyster shell waste as a catalyst, Bioresource Technology, 100(3), 1510-1513, 42775
  31. Application of gamma-Ray Irradiation to Reduction of Blank for Highly Sensitive Analysis of Low Molecular Weight Aldehydes in Water, BUNSEKI KAGAKU, 58(2), 101-105, 42775
  32. Proposal of long term environmental-pollution monitoring by use of sediment cores in a small pond, Man and Environment, 35(1), 14-17, 20090301
  33. Development of an Analytical Method for Nitric Oxide Radical Determination in Natural Waters, Analytical Chemistry, 81(16), 6843-6850, AUG 15 2009
  34. Measuring the Photochemical Production of Carbon Dioxide from Marine Dissolved Organic Matter by Pool Isotope Exchange, Environmental Science & Technology, 43(22), 8604-8609, NOV 15 2009
  35. Photochemical Production and Consumption Mechanisms of Nitric Oxide in Seawater, ENVIRONMENTAL SCIENCE & TECHNOLOGY, 44(22), 8403-8408, NOV 15 2010
  36. Atmospheric formaldehyde and acetaldehyde at the campus University of Hiroshima, Japan., Semina: Ciencias Exatas e Tecnologicas, Londrina, 31(1), 23-29, 2010
  37. Chemical Dosimetry System for gamma-Ray Irradiation Based on the Formation of Phenol from Aqueous Benzene Solutions, ANALYTICAL SCIENCES, 27(12), 1213-1216, 43080
  38. Magnetic Screening for Heavy Metal Pollution in the Wood Biomass Obtained from the Roadside Trees, Journal of the Japan Institute of Energy, 91(2), 118-126, 20120201
  39. Occurrence of Diuron and Irgarol in seawater, sediments and planktons of Seto Inland Sea, Japan, GEOCHEMICAL JOURNAL, 46(3), 169-177, 2012
  40. Combined adsorption and oxidation mechanisms of hydrogen sulfide on granulated coal ash, JOURNAL OF COLLOID AND INTERFACE SCIENCE, 377, 284-290, JUL 1 2012
  41. Mechanisms of Hydrogen Sulfide Removal with Steel Making Slag, ENVIRONMENTAL SCIENCE & TECHNOLOGY, 46(18), 10169-10174, SEP 18 2012
  42. Development of Seawater Sampler for Collection of Dissolved Gaseous Mercury Preventing Vaporization Loss and Influence of the Loss on Estimating Mercury Flux, BUNSEKI KAGAKU, 61(12), 1063-1072, 43081
  43. Effect of Carbonated Steelmaking Slag on the Growth of Benthic Microalgae, TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 99(3), 260-266, 42807
  44. Phenol Formation in Gamma Radiolysis of Aqueous Benzene Solution with Sodium Hypochlorite, JOURNAL OF PHYSICAL CHEMISTRY A, 117(9), 1941-1945, MAR 7 2013
  45. Determination of phenolic concentrations in dissolved organic matter pre-concentrate using solid phase extraction from natural water, MARINE CHEMISTRY, 157, 208-215, DEC 20 2013
  46. Development of Iron Supplying Fertilizer for Restoration of Coastal Marine Ecosystems, 51(2), 105-115, 2014
  47. Removal of hydrogen sulfide with steelmaking slag by concurrent reactions of sulfide mineralization and oxidation, ECOLOGICAL ENGINEERING, 63, 122-126, 42780
  48. Spatial distributions of and diurnal variations in low molecular weight carbonyl compounds in coastal seawater, and the controlling factors, SCIENCE OF THE TOTAL ENVIRONMENT, 493, 454-462, SEP 15 2014
  49. Sources of hydroxyl radical in headwater streams from nitrogen-saturated forest, CHEMOSPHERE, 119, 1386-1390, 20150115
  50. Antifouling agents and Fenitrothion contamination in seawater, sediment, plankton, fish and selected marine animals from the Seto Inland Sea, Japan, GEOCHEMICAL JOURNAL, 49(1), 23-37, 20150101
  51. Photoformation rate, steady-state concentration and lifetime of nitric oxide radical (NO center dot) in a eutrophic river in Higashi-Hiroshima, Japan, CHEMOSPHERE, 119, 302-309, 42750
  52. Diuron, Irgarol 1051 and Fenitrothion contamination for a river passing through an agricultural and urban area in Higashi Hiroshima City, Japan, SCIENCE OF THE TOTAL ENVIRONMENT, 518, 450-458, JUN 15 2015
  53. Novel Fluorometric Method for the Determination of Production Rate and Steady-State Concentration of Photochemically Generated Superoxide Radical in Seawater Using 3 ',6 '-(Diphenylphosphinyl)fluorescein, ANALYTICAL CHEMISTRY, 87(24), 11998-12005, DEC 15 2015
  54. Contamination and ecological risk assessment of heavy metal in the sediment of Ala River, South-West Nigeria: An Index-Analysis Approach, International Journal of Scientific & Engineering Research, 7(1), 1392-1408, 20160101
  55. Distribution and seasonal variation of heavy metals in sediments of urban surface water, South-West Nigeria, International Journal of Scientific & Engineering Research, 7(1), 870-898, 20160101
  56. Concentration and degradation of alternative biocides and an insecticide in surface waters and their major sinks in a semi-enclosed sea, Japan, CHEMOSPHERE, 145, 256-264, 42401
  57. Material load from submarine groundwater discharge around Ohkurokami Island and Suo-ohshima Island, NIPPON SUISAN GAKKAISHI, 83(3), 385-391, 2017
  58. Pesticides and heavy metals in sediment core samples from a coastal area in Japan, GEOCHEMICAL JOURNAL, 51(6), 525-536, 2017
  59. Analysis of Particulate and Gaseous Polycyclic Aromatic Hydrocarbons (PAHs) in Higashi Hiroshima, Japan -Concentration, Distribution, and Its Seasonal Variation, Research Reports of the faulty of Engineering. Kindai University, 51, 9-13, 2017
  60. Simulation and reduction measure of photochemical oxidant in Hiroshima prefecture –based on global warming countermeasure–, People & Environment, 43(1), 14-23, 2017
  61. The Iodide and Iodate Distribution in the Seto Inland Sea, Japan, AQUATIC GEOCHEMISTRY, 23(5-6), 315-330, DEC 2017
  62. Hydroxyl radical generation with a high power ultraviolet light emitting diode (UV-LED) and application for determination of hydroxyl radical reaction rate, Journal of Photochemistry and Photobiology A: Chemistry,, 340, 8-14, 20170501
  63. Photogeneration and interactive reactions of three reactive species in the Seto Inland Sea, Japan, ENVIRONMENTAL CHEMISTRY, 15(4), 236-245, 2018
  64. Evaluation of Levels, Sources and Health Hazards of Road-Dust Associated Toxic Metals in Jalalabad and Kabul Cities, Afghanistan, ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 74(1), 32-45, JAN 2018
  65. Determination of Inorganic Anions in Seawater Samples by Ion Chromatography - Effects of Residual Silanol Groups on a Reversed-phase C18 Silica Column -, BUNSEKI KAGAKU, 67(1), 51-59, JAN 2018
  66. Nanomolar Determination of Hydrogen Peroxide in Coastal Seawater Based on the Fenton Reaction with Terephthalate, ANALYTICAL SCIENCES, 34(4), 459-464, APR 2018
  67. Spatio-temporal variations of selected pesticide residues in the Kurose River in Higashi-Hiroshima city, Japan, JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES, 53(9), 602-614, 2018
  68. Optimization for the Determination of Hydrogen Peroxide in River Water Based on the Fenton Reaction with Terephthalate, BUNSEKI KAGAKU, 68(2), 125-131, 201902
  69. Identifying sulfur species adsorbed on particulate matters in exhaust gas emitted from various vessels, CHEMOSPHERE, 223, 399-405, 201905
  70. Determination of Trace Iodine in Seawater - Use of Ion Chromatography and Capillary Zone Electrophoresis -, BUNSEKI KAGAKU, 68(4), 227-239, 201904

Invited Lecture, Oral Presentation, Poster Presentation

  1. Aqueous photolysis of the UV filter compounds in natural waters - Role of hydroxyl radical reaction and direct photolysis -, Kazuhko Takeda, Asato Shingu, Tatsushi Sumida, Hiroshi Sakugawa, Pacifichem2010, 2010/12/18, Without Invitation, Honolulu, Hawaii, USA
  2. Determination of photochemical formation of nitric oxide in seawater and air-sea exchange in the Seto-Inland Sea, Kazuhiko Takeda, Emmanuel F. Olasehinde, Hiroshi Sakugawa, IUPAC International Congress on Analytical Sciences 2011, 2011/05/25, Without Invitation, Kyoto International Conference Center
  3. Hydroxyl radical generation with a high power ultraviolet light emitting diode (UV-LED) and application for determination of hydroxyl radical (•OH) reaction rate constants, Kazuhiko Takeda, K. Fujisawa, R. Kato, Asia/CJK symposium on analytical science 2017, 2017/09/10, With Invitation, The Japan Society for Analytical Chemistry, Tokyo, Japan

External Funds

Acceptance Results of Competitive Funds

  1. KAKENHI, 1993, 1993
  2. KAKENHI, Enhancement on sensitivities and selectivities of absorption and fluorescence spectrometries with combination of various optical effects and application to the natural water analysis., 1993, 1994
  3. KAKENHI, 1994, 1994
  4. KAKENHI, 1995, 1995
  5. KAKENHI, Source and source strength determination of atmospheric organic acids, 1995, 1996
  6. KAKENHI, Control and detection of molecular dynamics in the diluted magnetic fluid solution under magnetic field., 1996, 1997
  7. KAKENHI, 1998, 1999
  8. KAKENHI, The role of marine photochemical reactions in removal of dissolved material in the Yellow Sea, 2001, 2003
  9. KAKENHI, 2002, 2002
  10. KAKENHI, Measurement of atmospheric aqueous phase OH radical and the elucidation of its toxic effects on higher plants, 2002, 2004
  11. KAKENHI, A Rapid and High-Sensitive Determination of Low Molecular Weight Carbonyl Compounds in River Water and Seawater and Photochemical Formation Mechanism, 2003, 2005
  12. KAKENHI, 2006, 2008
  13. KAKENHI, Effect of groundwater and seawater interaction on nitrogen dynamics in coastal sediment of inland sea, 2007, 2009
  14. KAKENHI, 2016, 2018
  15. 2019, 2019

Social Activities

History as Peer Reviews of Academic Papers

  1. 2008, Analytical Sciences
  2. 2009, Analytical Sciences
  3. 2009, Geochemical Journal, Associate Editor
  4. 2010, Geochemical Journal, Associate Editor
  5. 2011, Geochemical Journal, Associate Editor
  6. 2012, Geochemical Journal, Associate Editor
  7. 2013, Geochemical Journal, Associate Editor
  8. 2014, Geochemical Journal, Associate Editor
  9. 2015, Geochemical Journal, Associate editor
  10. 2016, Geochemical Journal
  11. 2017, Geochemical Journal
  12. 2018, Geochemical Journal