All Stories

  1. Fluorine Content of Fossil Human Bones Excavated from the SHIRAHO‐SAONETABARU Cave Site, ISHIGAKI Is., Okinawa, Japan, as a Chronological and Sedimentary Environmental Index

    Article • Archaeometry, March 2021, Wiley

    Professor Kazuhisa Yoshimura

  2. Voltammetric study of the boric acid–salicylaldehyde–H-acid ternary system and its application to the voltammetric determination of boron

    Article • Physical Chemistry Chemical Physics, January 2015, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  3. Speciation of dissolved chromium and the mechanisms controlling its concentration in natural water

    Article • Chemical Geology, January 2014, Elsevier

    Professor Kazuhisa Yoshimura

  4. Kinetic Flow-injection Analysis of Boron Using 5-Fluorosalicylaldehyde and H-acid

    Article • Analytical Sciences, January 2014, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  5. Determination of Trace Iron in the Boiler Water Used in Power Generation Plants by Solid-phase Spectrophotometry

    Article • Analytical Sciences, January 2014, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  6. Anthropogenic impact records of nature for past hundred years extracted from stalagmites in caves found in the Nanatsugama Sandstone Formation, Saikai, Southwestern Japan

    Article • Chemical Geology, June 2013, Elsevier

    Professor Kazuhisa Yoshimura

  7. Voltammetric Determination of Boric Acid Using the Ternary Complexation System with Salicylaldehyde and H-Acid

    Article • Electroanalysis, January 2013, Wiley

    Professor Kazuhisa Yoshimura

  8. Thermodynamics of complexation reactions of borate and phenylboronate with diol, triol and tetritol

    Article • Dalton Transactions, January 2013, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  9. Solid-phase Spectrophotometry for On-site Analysis of Trace Elements in Natural Water

    Article • Analytical Sciences, January 2013, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  10. Speciation Analysis of Ultratrace Chromium in Water by On-line Reaction/Concentration/Separation Method Using a Cation-Exchange Column

    Article • Analytical Sciences, January 2013, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  11. Regulation of the dissolved phosphate concentration of a mountainous stream, Kitakyushu, Southwestern Japan

    Article • Journal of Environmental Monitoring, January 2012, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  12. Development and Validation of a Sensitive and Fast Solid-phase Spectrophotometric Procedure for Phenol Determination in Pharmaceuticals

    Article • Analytical Sciences, January 2012, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  13. Selective Determination of Trace Iron in Different Oxidation States in Natural Water by Flow Injection–Solid Phase Spectrometry

    Article • Analytical Sciences, January 2012, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  14. Acidic Polyol-Boric Acid Complex Chemistry and Its Application to Boron Analysis

    Article • BUNSEKI KAGAKU, January 2012, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  15. Kinetics and molecular orbital calculations of desulfonation of strong acid cation-exchange resin

    Article • Polymer Degradation and Stability, August 2011, Elsevier

    Professor Kazuhisa Yoshimura

  16. Determination of Trace Amounts of Boron in Steels by On-line Reaction/Concentration/Separation Using an Anion-exchange Column

    Article • Analytical Sciences, January 2011, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  17. Oxidation of Chromium(III) by Free Chlorine in Tap Water during the Chlorination Process Studied by an Improved Solid-Phase Spectrometry

    Article • Analytical Sciences, January 2011, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  18. Spectroscopic Studies on Physicochemical Natures of Ion Exchangers and Highly Functional Polymers and Their Application to Analytical Chemistry

    Article • Journal of Ion Exchange, January 2011, Japan Association of Ion Exchange

    Professor Kazuhisa Yoshimura

  19. クロモトロープ酸を担持した陰イオン交換カラムを用いる超微量ホウ酸のオンライン濃縮/HPLC定量法の改良と沖縄県西表島の天然水分析への応用

    Article • BUNSEKI KAGAKU, January 2011, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  20. Determination of sulfur isotope ratio of sulfate in mountainous streams on Yakushima Island after in-situ collection/concentration of sulfate

    Article • Japanese Journal of Limnology (Rikusuigaku Zasshi), January 2011, The Japanese Society of Limnology

    Professor Kazuhisa Yoshimura

  21. Differential Pulse Voltammetric Determination of Free Chlorine for Water Disinfection Process

    Article • Electroanalysis, September 2010, Wiley

    Professor Kazuhisa Yoshimura

  22. Electrochemical Determination of Boric Acid Using the Boric Acid-Tiron Complexation System

    Article • Electroanalysis, June 2010, Wiley

    Professor Kazuhisa Yoshimura

  23. ChemInform Abstract: Recent Trends in Solid Phase Spectrometry: 2003-2009

    Article • ChemInform, June 2010, Wiley

    Professor Kazuhisa Yoshimura

  24. Recent trends in solid phase spectrometry: 2003–2009. A Review

    Article • Analytica Chimica Acta, April 2010, Elsevier

    Professor Kazuhisa Yoshimura

  25. Improved Solid-phase Spectrometry for the Microdetermination of Total and Dissolved Phosphate

    Article • Analytical Sciences, January 2010, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  26. Performance enhancement of TFI-OFDM with path selection based channel identification

    Article • Digital Signal Processing, September 2009, Elsevier

    Professor Kazuhisa Yoshimura

  27. Improved Solid-phase Spectrophotometry for the Microdetermination of Chromium(VI) in Natural Water

    Article • Analytical Sciences, January 2009, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  28. Novel Dating Method for Speleothems with Microscopic Fluorescent Annual Layers

    Article • Analytical Sciences, January 2008, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  29. Development and prevalidation of a method for phenol determination by solid-phase spectrophotometry

    Article • Microchimica Acta, April 2007, Springer Science + Business Media

    Professor Kazuhisa Yoshimura

  30. Kinetics of Sulfate Desorption from Strongly Acidic Cation-exchange Resin

    Article • Journal of Ion Exchange, January 2007, Japan Association of Ion Exchange

    Professor Kazuhisa Yoshimura

  31. Kinetic Study on Cr(VI) Reduction in Natural Water by Means of Flow Injection-Solid Phase Spectrometry (FI-SPS)

    Article • Journal of Ion Exchange, January 2007, Japan Association of Ion Exchange

    Professor Kazuhisa Yoshimura

  32. 亜熱帯島嶼西表島における河川水の水質形成と酸性降下物による影響

    Article • Journal of Japan Society on Water Environment, January 2007, Japan Society on Water Environment

    Professor Kazuhisa Yoshimura

  33. On-line Electrochemical Oxidation of Cr(III) for the Determination of Total Cr by Flow Injection-Solid Phase Spectrophotometry

    Article • Analytical Sciences, January 2006, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  34. Determination of Trace Amounts of Cobalt(II) by Flow Injection-Solid Phase Spectrometry (FI-SPS) with 5-Br-PADAB

    Article • Analytical Sciences, January 2006, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  35. Complexation of vanadium(V) oxoanion with ethanolamine derivatives in solution and in a cross-linked polymer

    Article • Polyhedron, June 2005, Elsevier

    Professor Kazuhisa Yoshimura

  36. 固相分光法とその流れ分析への応用

    Article • BUNSEKI KAGAKU, January 2005, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  37. 11B NMR study on the interaction of boric acid with Azomethine H

    Article • Polyhedron, March 2004, Elsevier

    Professor Kazuhisa Yoshimura

  38. 11B NMR investigation of the complexation behavior of borate with polysaccharides in aqueous solution

    Article • Polyhedron, March 2003, Elsevier

    Professor Kazuhisa Yoshimura

  39. Fundamental Studies on Ion-Exchanger Phase Absorptiometry

    Article • Journal of Ion Exchange, January 2003, Japan Association of Ion Exchange

    Professor Kazuhisa Yoshimura

  40. U-series Dating of a Speleothem from Inazumi Cave, Oita Prefecture, Japan

    Article • Journal of Ion Exchange, January 2003, Japan Association of Ion Exchange

    Professor Kazuhisa Yoshimura

  41. Speciation of Boron Species Adsorbed onto Polysaccharide Gel by 11B NMR Spectroscopy

    Article • Journal of Ion Exchange, January 2003, Japan Association of Ion Exchange

    Professor Kazuhisa Yoshimura

  42. Effect of Acid Deposition on the Water Quality Formation of Mountainous Streams in the Western Part of Yakushima Island, a World Natural Heritage Site.

    Article • Journal of Japan Society on Water Environment, January 2003, Japan Society on Water Environment

    Professor Kazuhisa Yoshimura, Atsushi Kume

  43. Anion exchanger as a reaction/separation medium—absorptiometric determination of trace amounts of boron in waters by on-line complexation with chromotropic acid presorbed on the anion-exchange column

    Article • The Analyst, January 2002, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  44. Evolution of water chemistry in natural acidic environments in Yangmingshan, Taiwan

    Article • Journal of Environmental Monitoring, January 2002, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  45. Equilibrium and kinetic studies on the complexation of boric acid with chromotropic acid

    Article • Journal of the Chemical Society Dalton Transactions, January 2000, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  46. Complexation of Borate with Cross-Linked Polysaccharide Anion Exchanger:  11 B NMR and Adsorption Properties Studies

    Article • Macromolecules, January 2000, American Chemical Society (ACS)

    Professor Kazuhisa Yoshimura

  47. Complexation and removal of trace boron from aqueous solution by an anion exchange resin loaded with chromotropic acid (disodium 2,7-dihydroxynaphthalene-4,5-disulfonate)

    Article • Journal of the Chemical Society Dalton Transactions, January 1999, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  48. Flow analysis of micro amounts of chromium(III) and (VI) in natural water by solid phase spectrophotometry using diphenylcarbazide

    Article • The Analyst, January 1999, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  49. Complexation of boric acid with the N-methyl-D-glucamine group in solution and in crosslinked polymer

    Article • Journal of the Chemical Society Faraday Transactions, January 1998, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  50. Application of solid-phase absorptiometry to microscopic spectroscopy.

    Article • BUNSEKI KAGAKU, January 1998, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  51. 11B NMR studies on complexation of borate with linear and crosslinked polysaccharides

    Article • Journal of the Chemical Society Faraday Transactions, January 1996, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  52. Complete chromatographic separation of aquachromium(III)-isothiocyanato successive complexes including geometric isomers using cross-linked dextran and poly(vinyl alcohol) gel columns

    Article • Journal of Chromatography A, January 1996, Elsevier

    Professor Kazuhisa Yoshimura

  53. Application of ion-exchanger phase visible light absorption to flow analysis. Determination of vanadium in natural water and rock

    Article • Analytica Chimica Acta, December 1995, Elsevier

    Professor Kazuhisa Yoshimura

  54. Occurrence and genesis of melanterite from the Moji Mine, Kitakyushu City, Southwest Japan.

    Article • JOURNAL OF MINERALOGY PETROLOGY AND ECONOMIC GEOLOGY, January 1995, Japan Association of Mineralogical Sciences

    Professor Kazuhisa Yoshimura

  55. Determination of Silicic Acid in Highly Purified Water by Improved Gel-Phase Absorptiometry.

    Article • Analytical Sciences, January 1993, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  56. Flow analysis for trace amounts of copper by ion-exchanger phase absorptiometry with 4,7-diphenyl-2,9-dimethyl-1,10-phenanthroline disulphonate and its application to the study of karst groundwater storm runoff

    Article • Analytica Chimica Acta, October 1992, Elsevier

    Professor Kazuhisa Yoshimura

  57. The first synthesis and properties of hexahomotriazacalix[3]arene

    Article • Tetrahedron Letters, September 1992, Elsevier

    Professor Kazuhisa Yoshimura

  58. Determination of uranium(VI) in seawater by ion-exchanger phase absorptiometry with arsenazo III

    Article • Talanta, May 1992, Elsevier

    Professor Kazuhisa Yoshimura

  59. Determination of trace amounts of iron in highly purified water by ion-exchanger phase absorptiometry combined with flow analysis

    Article • The Analyst, January 1992, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  60. Application of ion-exchanger phase spectrofluorimetry to the determination of micro-amounts of some rare earth elements by flow analysis

    Article • The Analyst, January 1992, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  61. Flow Analysis Method for Trace Elements by Ion-Exchanger Phase Absorptiometry

    Article • January 1992, Springer Science + Business Media

    Professor Kazuhisa Yoshimura

  62. Evolution of Groundwater Chemistry in the Hydrological Cycle of the Akiyoshi-dai Plateau Limestone Area

    Article • Journal of Groundwater Hydrology, January 1992, Japanese Association of Groundwater Hydrology

    Professor Kazuhisa Yoshimura

  63. Flow analysis method for the determination of silicic acid in highly purified water by gel-phase absorptiometry with molybdate and Malachite Green

    Article • The Analyst, January 1991, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  64. Gel-phase absorptiometry of phosphate with molybdate and Malachite Green and its application to flow analysis

    Article • The Analyst, January 1990, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  65. Determination of molybdenum(VI) in natural water and rock by ion-exchange absorptiometry combined with flow analysis

    Article • Analytica Chimica Acta, January 1989, Elsevier

    Professor Kazuhisa Yoshimura

  66. Application of ion-exchanger phase absorptiometry to flow analysis. Determination of trace amounts of chromium(VI) in water

    Article • The Analyst, January 1988, Royal Society of Chemistry

    Professor Kazuhisa Yoshimura

  67. Spectrophotometric determination of germanium in rocks after selective adsorption on sephadex gel

    Article • Analytica Chimica Acta, January 1988, Elsevier

    Professor Kazuhisa Yoshimura

  68. Implementation of ion-exchanged absorptiometric detection in flow analysis systems

    Article • Analytical Chemistry, December 1987, American Chemical Society (ACS)

    Professor Kazuhisa Yoshimura

  69. Determination of neodymium by ion-exchanger absorptiometry with the f-f electron transition band

    Article • January 1987, Springer Science + Business Media

    Professor Kazuhisa Yoshimura

  70. 超微量ビスマスのオンライン陰イオン交換濃縮及びイオン交換体吸光光度法による流れ分析

    Article • BUNSEKI KAGAKU, January 1987, Japan Society for Analytical Chemistry

    Professor Kazuhisa Yoshimura

  71. Microdetermination of phosphate in water by gel-phase colorimetry with molybdenum blue

    Article • Analytical Chemistry, March 1986, American Chemical Society (ACS)

    Professor Kazuhisa Yoshimura

  72. Absorptiometric determination of tungsten in rocks after selective adsorption on Sephadex gel

    Article • Analytical Chemistry, June 1985, American Chemical Society (ACS)

    Professor Kazuhisa Yoshimura

  73. Microdetermination of silicic acid in water by gel-phase colorimetry with molybdenum blue

    Article • Analytical Chemistry, November 1984, American Chemical Society (ACS)

    Professor Kazuhisa Yoshimura

  74. Determination of molybdenum in natural waters after selective adsorption on sephadex gel

    Article • Analytica Chimica Acta, October 1982, Elsevier

    Professor Kazuhisa Yoshimura

  75. Ion-exchanger colorimetry—VIII Microdetermination of copper in natural waters

    Article • Talanta, March 1982, Elsevier

    Professor Kazuhisa Yoshimura

  76. Chromatographic separation of isothiocyanato complexes of chromium(III) by use of a sephadex gel column

    Article • Journal of Chromatography A, March 1982, Elsevier

    Professor Kazuhisa Yoshimura

  77. Spectrophotometric determination of vanadium in natural waters and rocks after selective adsorption on sephadex gel

    Article • Analytica Chimica Acta, October 1981, Elsevier

    Professor Kazuhisa Yoshimura

  78. Spectrophotometric determination of boron in natural waters and rocks after specific adsorption on sephadex gel

    Article • Analytica Chimica Acta, August 1979, Elsevier

    Professor Kazuhisa Yoshimura

  79. Absorption spectra of chromate species sorbed in anion-exchange resins

    Article • Inorganic and Nuclear Chemistry Letters, January 1977, Elsevier

    Professor Kazuhisa Yoshimura

  80. Absorption spectra and composition of complexes sorbed in ion exchangers—II

    Article • Journal of Inorganic and Nuclear Chemistry, January 1977, Elsevier

    Professor Kazuhisa Yoshimura

  81. The stabilities of complexes of linear phosphate ions with tetraamminecopper(II) ions in aqueous solution

    Article • Journal of Inorganic and Nuclear Chemistry, June 1974, Elsevier

    Professor Kazuhisa Yoshimura