Hiroyuki Kataoka

Summary

Affiliation: Shujitsu University
Location: Okayama, Japan
URL: http://researchmap.jp/read0016280/?lang=english

Publications

  1. ncbi Recent developments and applications of microextraction techniques in drug analysis
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama, 703 8516, Japan
    Anal Bioanal Chem 396:339-64. 2010
  2. ncbi Developments and applications of capillary microextraction techniques: a review
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, 1 6 1, Nishigawara, Okayama 703 8516, Japan
    Anal Chim Acta 655:8-29. 2009
  3. ncbi Determination of musty odorants, 2-methylisoborneol and geosmin, in environmental water by headspace solid-phase microextraction and gas chromatography--mass spectrometry
    Keita Saito
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    J Chromatogr A 1186:434-7. 2008
  4. ncbi Simple and rapid analysis of endocrine disruptors in liquid medicines and intravenous injection solutions by automated in-tube solid-phase microextraction/high performance liquid chromatography
    Kurie Mitani
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703-8516, Japan
    J Pharm Biomed Anal 32:469-78. 2003
  5. ncbi Analysis of phthalate contamination in infusion solutions by automated on-line in-tube solid-phase microextraction coupled with high-performance liquid chromatography
    Kurie Mitani
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703-8516, Japan
    J Anal Toxicol 28:575-80. 2004
  6. ncbi Determination of perfluorooctanoic acid and perfluorooctane sulfonate by automated in-tube solid-phase microextraction coupled with liquid chromatography-mass spectrometry
    Keita Saito
    School of Pharmacy, Shujitsu University, 1 6 1, Nishigawara, Okayama 703 8516, Japan
    Anal Chim Acta 658:141-6. 2010
  7. ncbi Simultaneous determination of testosterone, cortisol, and dehydroepiandrosterone in saliva by stable isotope dilution on-line in-tube solid-phase microextraction coupled with liquid chromatography-tandem mass spectrometry
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    Anal Bioanal Chem 405:331-40. 2013
  8. ncbi Recent advances in column switching sample preparation in bioanalysis
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    Bioanalysis 4:809-32. 2012
  9. ncbi Formation of protein adducts of 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine in cooked foods
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Okayama 703 8516, Japan
    Mol Nutr Food Res 54:1039-48. 2010
  10. ncbi Recent advances in SPME techniques in biomedical analysis
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    J Pharm Biomed Anal 54:926-50. 2011

Collaborators

  • Shizuo Narimatsu
  • Takeji Takamura-Enya
  • Keita Saito
  • Kurie Mitani
  • Atsushi Ishizaki
  • Nobuo Watanabe
  • Fumio Izushi
  • Yukari Totsuka
  • Minatsu Kobayashi
  • Katsuharu Yagi
  • Emiko Uemura
  • Kota Okamura
  • Toshitaka Yasuda
  • Setsuo Takatani
  • Tomoyuki Hanaoka
  • Takashi Sugimura
  • Keiji Wakabayashi
  • Shoichiro Tsugane
  • Sachiko Nishioka

Detail Information

Publications21

  1. ncbi Recent developments and applications of microextraction techniques in drug analysis
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama, 703 8516, Japan
    Anal Bioanal Chem 396:339-64. 2010
    ..This review focuses primarily on these microextraction techniques developed over the last decade, and presents a summary of the characteristics of various approaches in drug analysis...
  2. ncbi Developments and applications of capillary microextraction techniques: a review
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, 1 6 1, Nishigawara, Okayama 703 8516, Japan
    Anal Chim Acta 655:8-29. 2009
    ....
  3. ncbi Determination of musty odorants, 2-methylisoborneol and geosmin, in environmental water by headspace solid-phase microextraction and gas chromatography--mass spectrometry
    Keita Saito
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    J Chromatogr A 1186:434-7. 2008
    ..9977 (n=24). The detection limits (S/N=3) of MIB and GSM were 0.9 and 0.6 pg/mL, respectively. This method was successfully applied to the analysis of environmental water samples without interference peaks...
  4. ncbi Simple and rapid analysis of endocrine disruptors in liquid medicines and intravenous injection solutions by automated in-tube solid-phase microextraction/high performance liquid chromatography
    Kurie Mitani
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703-8516, Japan
    J Pharm Biomed Anal 32:469-78. 2003
    ..The in-tube SPME/HPLC method is simple, rapid and automatic, and it provides a useful tool for the screening and determination of endocrine disruptor contamination in liquid medicines and intravenous injection solutions...
  5. ncbi Analysis of phthalate contamination in infusion solutions by automated on-line in-tube solid-phase microextraction coupled with high-performance liquid chromatography
    Kurie Mitani
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703-8516, Japan
    J Anal Toxicol 28:575-80. 2004
    ..The in-tube SPME-HPLC method is simple and rapid and provides a useful tool for the screening and determination of phthalate contamination in infusion solutions...
  6. ncbi Determination of perfluorooctanoic acid and perfluorooctane sulfonate by automated in-tube solid-phase microextraction coupled with liquid chromatography-mass spectrometry
    Keita Saito
    School of Pharmacy, Shujitsu University, 1 6 1, Nishigawara, Okayama 703 8516, Japan
    Anal Chim Acta 658:141-6. 2010
    ..The recoveries of PFOA and PFOS spiked into river samples were above 81%, and PFOA was detected at pg mL(-1) levels in environmental water samples and eluate from the frying pan...
  7. ncbi Simultaneous determination of testosterone, cortisol, and dehydroepiandrosterone in saliva by stable isotope dilution on-line in-tube solid-phase microextraction coupled with liquid chromatography-tandem mass spectrometry
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    Anal Bioanal Chem 405:331-40. 2013
    ..29 ng/mL saliva, respectively. The recoveries of these compounds spiked into saliva samples were each above 94%. This method was applied to analyze changes in salivary TES, CRT, and DHEA levels resulting from stress and fatigue load...
  8. ncbi Recent advances in column switching sample preparation in bioanalysis
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    Bioanalysis 4:809-32. 2012
    ..This review describes current developments and future trends in novel column switching sample preparation in bioanalysis, focusing on innovative column switching techniques using new extraction devices and materials...
  9. ncbi Formation of protein adducts of 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine in cooked foods
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Okayama 703 8516, Japan
    Mol Nutr Food Res 54:1039-48. 2010
    ..PhIP-protein adducts were detected in several cooked meat and fish at ng/g food level as PhIP content. These results suggest that food-borne protein adducts of HCAs may influence human HCA exposure and carcinogenic risk...
  10. ncbi Recent advances in SPME techniques in biomedical analysis
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    J Pharm Biomed Anal 54:926-50. 2011
    ..We also summarize the applications of these techniques to pharmacotherapeutic, forensic, and diagnostic studies, and to determinations of environmental and occupational exposure...
  11. ncbi Current developments and future trends in solid-phase microextraction techniques for pharmaceutical and biomedical analyses
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, 1 6 1 Nishigawara, Naka, Okayama 703 8516, Japan
    Anal Sci 27:893-905. 2011
    ....
  12. ncbi Determination of patulin in fruit juice and dried fruit samples by in-tube solid-phase microextraction coupled with liquid chromatography-mass spectrometry
    H Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    J Chromatogr A 1216:3746-50. 2009
    ..The recoveries of patulin spiked into apple juice were >92%, and the relative standard deviations were <4.5%. Patulin was detected at ng/mL levels in various commercial apple juice samples...
  13. ncbi Determination of nicotine, cotinine, and related alkaloids in human urine and saliva by automated in-tube solid-phase microextraction coupled with liquid chromatography-mass spectrometry
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    J Pharm Biomed Anal 49:108-14. 2009
    ..1%. This method was used to analyze urinary and salivary levels of these compounds in nicotine intake and smoking...
  14. ncbi Determination of isophorone in food samples by solid-phase microextraction coupled with gas chromatography-mass spectrometry
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    J Chromatogr A 1155:100-4. 2007
    ..The recoveries of isophorone spiked into food sample were above 84% for a 50 or 500 pg/mL spiking concentration. The analytical results of the contents of isophorone in various food samples were presented...
  15. ncbi Analysis of aromatic amines as N-propoxycarbonyl derivatives by gas chromatography with nitrogen-phosphorus selective detection
    Hiroyuki Kataoka
    Shujitsu University, School of Pharmacy, Okayama, Japan
    J Sep Sci 30:90-7. 2007
    ..19-139 pg injected. This method was applied successfully to combustion smoke and human urine samples, and analyzed without any interference from coexisting substances...
  16. ncbi Determination of cortisol in human saliva by automated in-tube solid-phase microextraction coupled with liquid chromatography-mass spectrometry
    Hiroyuki Kataoka
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    J Pharm Biomed Anal 44:160-5. 2007
    ..The recoveries of cortisol spiked into saliva samples were above 95%, and the relative standard deviations were below 6.0%. This method was used to analyze the changes in salivary cortisol level according to stress load...
  17. ncbi Determination of anabolic steroids in human urine by automated in-tube solid-phase microextraction coupled with liquid chromatography-mass spectrometry
    Keita Saito
    School of Pharmacy, Shujitsu University, Nishigawara, Okayama 703 8516, Japan
    J Pharm Biomed Anal 52:727-33. 2010
    ..The recovery rates of anabolic steroids spiked into urine samples were above 85%. This method is useful to analyze the urinary levels of these compounds in anti-doping tests...
  18. ncbi Dynamic deformation and recovery response of red blood cells to a cyclically reversing shear flow: Effects of frequency of cyclically reversing shear flow and shear stress level
    Nobuo Watanabe
    Department of Artificial Organs, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, Tokyo, Japan
    Biophys J 91:1984-98. 2006
    ..The dynamic response behavior of RBCs under a cyclically reversing shear flow was different from the conventional shape change where a steplike force was applied to and completely released from the RBCs...
  19. ncbi Determination of daidzein and genistein in soybean foods by automated on-line in-tube solid-phase microextraction coupled to high-performance liquid chromatography
    Kurie Mitani
    Faculty of Pharmaceutical Sciences, Okayama University, Tsushima, Okayama 700-8530, Japan
    J Chromatogr A 986:169-77. 2003
    ..4-0.5 ng/ml. This method was successfully applied to the analysis of soybean foods without interference peaks. The recoveries of aglycones and glucosides spiked into food samples were above 97%...
  20. ncbi Estimation of dietary HCA intakes in a large-scale population-based prospective study in Japan
    Minatsu Kobayashi
    Epidemiology and Biostatistics Division, National Cancer Center Research Institute East, Kashiwa, Chiba 277-8577, Japan
    Mutat Res 506:233-41. 2002
    ..Our study suggests that grilled fish are the major dietary sources of HCAs in Japanese, except those in Okinawa Island...
  21. ncbi In vitro and in vivo formation of aminophenylnorharman from norharman and aniline
    Yukari Totsuka
    Cancer Prevention Division, National Cancer Center Research Institute, 1-1 Tsukiji 5-chome, Chuo-ku, Tokyo, 104-0045, Japan
    Mutat Res 506:49-54. 2002
    ..Thus, it is likely that APNH may be produced from norharman and aniline in the human body...