原著論文

1. Source apportionment of PM2.5 and its oxidative potential in inland and coastal areas in Japan using positive matrix factorization with composite extraction.
   S. Wei, Y. Kamiya, Y. Kenzaki, T. Ohura, A. Matsuki, N. Tsuchiya, T. Kameda:
   Atmos. Environ., 362, 121568 (2025)
   
   
2. Partitioning, bioaccumulation, and sources of parent and halogenated polycyclic aromatic hydrocarbons in Sri Lanakan aquatic environments: Ecological and human health implications.
   A. U. K. Wickrama-Arachchige, K. S. Guruge, T. Hirabayashi, S. Subasinghe, R. Chandrajith, R. G. S. Wijesekara, T. W. S. Warnasuriya, P. Goswami, T. S. Dharmaratne, T. Ohura:
   Sci. Total Environ., 1000, 180398 (2025)
   
   
3. Analysis of interactions of particle-associated oxidative potential sources using multilayer perceptron neural networks: A case study in Shenyang, China.
   S. Wei, Z. Zhang, Y. Kamiya, T. Ohura, N. Tsuchiya, T. Kameda:
   Environ. Pollut., 383, 126868 (2025)
   
   
4. Source analysis of the particle-associated oxidative potential and polycyclic aromatic compounds in Shenyang, China.
   S. Wei, Z. Zhang, Y. Kamiya, T. Ohura, T. Kameda:
   Environ. Sci. Pollut. Res., 32, 6574-6588 (2025)
   
   
5. Contignous hourly variations and relativeness of polycyclic aromatic hydrocarbons and their chlorinated derivatives in urban PM2.5.
   M. Oda, F. Ikemori, T. Ohura:
   Atmos. Environ., 334, 120710 (2024)
   
   
6. Hazardous implications of halogenated polycyclic aromatic hydrocarbons in feedstuff: Congener specificity and toxic levels in feed ingredients and feeds.
   P. Goswami, T. Ohura, R. Suzuki, N. Koike, M. Watanabe, K. S. Guruge:
   Sci. Total Environ., 914, 169855 (2024)
   
   
7. Voyaging of halogenated polycyclic aromatic hydrocarbons, an emerging group of pollutants, on micro-mesoplastics in the marine environment.
   P. Goswami, T. Ohura, S. Subasinghe, A. U. K. Wickrama-Arachchigee, S. Takeuchi, M. Imaki, Y. Niizuma, M. Watanabe, K. S. Guruge:
   J. Hazard. Mater., 460, 132502 (2023)
   
   
8. Approaches to the source evaluation of chlorinated polycyclic aromatic hydrocarbons in fine particles.
   Y. Imai, F. Ikemori, Y. Yoshino, T. Ohura:
   Ecotoxical. Environ. Saf., 249, 114394 (2023)
   
   
9. Presence of halogenated polycyclic aromatic hydrocarbons in milk powder and the consequence to human health.
   P. Goswami, A. U. K. Wickrama-Arachchige, M. Yamada, T. Ohura, K. S. Guruge:
   Toxics, 10, 621 (2022) Selected as a Highlight Journal
   
   
10. Comparative study on the distribution of essential, non-essential toxic, and other elements across trophic levels in various edible aquatic organisms in Sri Lanka and dietary human risk assessment.
    A. U. K. Wickrama-Arachchige, K. S. Guruge, H. Tani, T. S. Dharmaratne, M.P. Kumara, Y. Niizuma, T. Ohura:
    Toxics, 10, 58 (2022)
    
    
11. Occurrences and potential sources of halogenated polycyclic aromatic hydrocarbons associated with PM2.5 in Mumbai, India.
    Y. Kawatsu, J. Masih, T. Ohura:
    Environ. Toxicol. Chem., 41, 312-320 (2022)
    
    
12. Application of gas chromatographic retention times to determine physicochemical properties of nitrated, oxygenated, and parent polycyclic aromatic hydrocarbons.
    Q. T. Vuong, J.-M. Son, P. Q. Thang, T. Ohura, S.-D. Choi:
    Environ. Pollut., 294, 118644 (2022)
    
    
13. Preliminary investigation of microbial community in wastewater and surface water in Sri Lanka and the Phillippines.
    A. F. Cruz, R. G. S. Wijesekara, K. B. S. N. Jinadasa, B. J. Gonzales, T. Ohura, K. S. Guruge.
    Front. Water, 3, 730124 (2021)
    
    
14. Potential of barn swallow feces as a non-destructive biomonitoring tool for anthropogenic pollutants: Site and chemical specificities and an evaluation of soil contaminants.
    C. Imaeda, Y. Niizuma, T. Ohura:
    Environ. Pollut. Bioavailab., 33, 317-325 (2021)
    
    
15. Halogenated polycyclic aromatic hydrocarbons in edible aquatic species of two Asian countries: Congener profiles, biomagnification, and human risk assessment.
    A. U. K. Wickrama-Arachchige, K. S. Guruge, Y. Inagaki, H. Tani, T. S. Dharmaratne, Y. Niizuma, T. Ohura:
    Food Chem., 360, 130072 (2021)
    
    
16. The association between antimicrobials and the antimicrobial-resistant phenotypes and resistance genes of Escherichia coli isolated from hospital wastewaters and adjacent surface waters in Sri Lanka.
    K. S. Guruge, Y. A. Tamamura, P. Goswami, R. Tanoue, K.B.S.N. Jinadasa, K. Nomiyama, T. Ohura, T. Kunisue, S. Tanabe, M. Akiba:
    Chemosphere, 279, 130591 (2021)
    
    
17. Chlorinated and brominated polycyclic aromatic hydrocarbons in ambient air: seasonal variation, profiles, potential sources, and size distribution.
    Q.T. Vuong, P.Q. Thang, T. Ohura, S.-D. Choi:
    Rev. Environ. Sci. Biotechnol., 19, 259–273 (2020)
    
    
18. Seasonal variation and gas/particle partitioning of atmospheric halogenated polycyclic aromatic hydrocarbons and the effects of meteorological conditions in Ulsan, South Korea.
    Q. T. Vuong, P. Q. Thang, T. N. T. Nguyen, T. Ohura, S.-D. Choi:
    Environ. Pollut., 263, 114592 (2020)
    
    
19. Determining sub-cooled liquid vapor pressures and octanol-air partition coefficients for chlorinated and brominated polycyclic aromatic hydrocarbons based on gas chromatographic retention times: application for gas/particle partitioning in air.
    Q. T. Vuong, P. Q. Thang, T. Ohura, S.-D. Choi:
    Atmos. Environ., 229, 117461 (2020)
    
    
20. Passive air sampling of halogenated polycyclic aromatic hydrocarbons in the largest industrial city in Korea: spatial distributions and source identification.
    Q. T. Vuong, S.-J. Kim, T. N. T. Nguyen, P. Q. Thang, S.-J. Lee, T. Ohura, S.-D. Choi:
    J. Hazard. Mater., 382, 121238 (2020)
    
    
21. Accumulation of halogenated polycyclic aromatic hydrocarbons by different tuna species, determined by high-resolution gas chromatography Orbitrap mass spectrometry.
    A. U. K. Wickrama-Arachchige, T. Hirabayashi, Y. Imai, K. S. Guruge, T. S. Dharmarante, T. Ohura:
    Environ. Pollut., 256, 113487 (2020)
    
    
22. Traffic source impacts on chlorinated polycyclic aromatic hydrocarbons in PM2.5 by short-range transport.
    R. Oishi, Y. Imai, F. Ikemori, T. Ohura:
    Atmos. Environ., 216, 116944 (2019)
    
    
23. Surface modification of Fe3O4 nanoparticles with dextran via coupling reaction between naked Fe3O4 mechano-cation and naked dextran mechano-anion: A new mechanism of covalent bound formation.
    M. Sakaguchi, M. Makino, T. Ohura, K. Yamamoto, Y. Enomoto, H. Takase:
    Adv. Powder Technol., 30, 795-806 (2019)
    
    
24. Distributions and multiple sources of chlorinated polycyclic aromatic hydrocarbons in the air over Japan.
    T. Ohura, T. Suhara, Y. Kamiya, F. Ikemori, S. Kageyama, D. Nakajima:
    Sci. Total Environ., 649, 364-371 (2019)
    
    
25. Mercury contents of the tissues and feathers of Black-tailed Gulls on Kabushima (Kabu Island), Aomori, Japan.
    R. Goto, T. Ohura, Y. Miyazaki, Y. Niizuma:
    Ornithol. Sci., 17, 113-118 (2018)
    
    
26. Spatial distribution and exposure risks of ambient chlorinated polycyclic aromatic hydrocarbons in Tokyo Bay area and network approach to source impacts.
    T. Ohura, Y. Horii, N. Yamashita:
    Environ. Pollut., 232, 367-374 (2018)
    
    
27. Chlorinated polycyclic aromatic hydrocarbons in surface sediment from Maowei Sea, Guangxi, China: occurrence, distribution, and source apportionment.
    Y. Wang, R. Liao, W. Liu, K. Kannan, T. Ohura, M. Wu, J. Ma:
    Environ. Sci. Pollut. Res., 24, 16241-16252 (2017)
    
    
28. Determination of particle-associated PAH derivatives (ClPAHs, NPAHs, OPAHs) in ambient air and automobile exhaust by gas chromatography/mass spectrometry with negative chemical ionization.
    Y. Kamiya, T. Kameda, T. Ohura, S. Tohno:
    Polycyclic Aromat. Compd., 37, 128-140 (2017)
    
    
29. Size distribution of chlorinated polycyclic aromatic hydrocarbons in atmospheric particles.
    K. Kakimoto, H. Nagayoshi, Y. Konishi, K. Kajimura, T. Ohura, T. Nakano, M. Hata, M. Furuuchi, N. Tang, K. Hayakawa, A. Toriba:
    Arch. Environ. Contam. Toxicol., 72, 58-64 (2017)
    
    
30. Source apportionment of chlorinated polycyclic aromatic hydrocarbons associated with ambient particles in a Japanese megacity.
    Y. Kamiya, A. Iijima, F. Ikemori, T. Okuda, T. Ohura:
    Sci. Rep., 6, 38358 (2016)
    
    
31. Spatio-temporal distribution, source, and genotoxic potential of polycyclic aromatic hydrocarbons in estuarine and riverine sediments from southern India.
    P. Goswami, T. Ohura, K. S. Guruge, M. Yoshioka, N. Yamanaka, M. Akiba, N. Munuswamy:
    Ecotoxicol. Environ. Saf., 130, 113–123 (2016)
    
    
32. Local and seasonal variations in concentrations of chlorinated polycyclic aromatic hydrocarbons associated with particles in a Japanese megacity.
    T. Ohura, Y. Kamiya, F. Ikemori:
    J. Hazard. Mater., 312, 254-261 (2016)
    
    
33. Photochlorination of polycyclic aromatic hydrocarbons in acidic brine solution.
    T. Ohura, M. Miwa:
    Bull. Environ. Contam. Toxicol., 96, 524-529 (2016)
    
    
34. Identification and characterization of oxidative metabolites of 1-chloropyrene.
    K. Kakimoto, H. Nagayoshi, N. Inazumi, A. Tani, Y. Konishi, K. Kajimura, T. Ohura, T. Nakano, N. Tang, K. Hayakawa, A. Toriba:
    Chem. Res. Toxicol., 26, 1728-1736 (2015)
    
    
35. Novel method of the surface modification of the microcrystalline cellulose powder with poly(isobutyl vinyl ether) using mechanochemical polymerization.
    T. Motokawa, M. Makino, Y. Enomoto-Rogers, T. Kawaguchi, T. Ohura, T. Iwata, M. Sakaguchi:
    Adv. Powder Technol., 26, 1383-1390 (2015)
    
    
36. Optimisation of pre-treatment and ionisation for GC/MS analysis for the determination of chlorinated PAHs in atmospheric particulate samples.
    Y. Kamiya, F. Ikemori, T. Ohura:
    Int. J. Environ. Anal. Chem., 95, 1157-1168 (2015)
    
    
37. Spatial and vertical distributions of sedimentary halogenated polycyclic aromatic hydrocarbons in moderately polluted areas of Asia.
    T. Ohura, H. Sakakibara, I. Watanabe, W. J. Shim, P. M. Manage, K. S. Guruge:
    Environ. Pollut., 196, 331-340 (2015)
    
    
38. Sex-dependent difference in the hepatic and pulmonary toxicological effects in mice administrated 7-chlorinated benz[a]anthracene.
    H. Sakakibara, T. Ohura, Y. Kamiya, N. Yamanaka, N. Shimada, K. Shimoi, K. S. Guruge:
    Fund. Toxicol. Sci., 1, 101-108 (2014)
    
    
39. Contact electrification of polymers due to electron transfer among mechano anions, mechano cations and mechano radicals.
    M. Sakaguchi, M. Makino, T. Ohura, T. Iwata:
    J. Electrostat., 72, 412-416 (2014)
    
    
40. Atmospheric chlorinated polycyclic aromatic hydrocarbons in East Asia.
    K. Kakimoto, H. Nagayoshi, Y. Konishi, K. Kajimura, T. Ohura, K. Hayakawa, A. Toriba:
    Chemosphere, 111, 40-46 (2014)
    
    
41. The correlation between the ionic degree of covalent bond comprising polymer main chain and the ionic yield due to mechanical fracture.
    M. Sakaguchi, M. Makino, T. Ohura, T. Iwata:
    Polymer, 55, 1917-1919 (2014)
    
    
42. Novel synthesis of cellulose-based diblock copolymer of poly(hydroxyethyl methacrylate) by mechano-chemical reaction.
    T. Ohura, Y. Tsutaki,M. Sakaguchi:
    Sci. World J., 2014, 127506 (2014)
    
    
43. Diurnal variability of chlorinated polycyclic aromatic hydrocarbons in urban air, Japan.
    T. Ohura, M. Kojima, Y. Horii, Y. Kamiya:
    Atmos. Environ., 81, 84-91 (2013)
    
    
44. Airborne PM2.5/PM10-associated chlorinated polycyclic aromatic hydrocarbons and their parent compounds in a suburban area in Shanghai, China.
    J. Ma, Z. Chen, M. Wu, J. Feng, Y. Horii, T. Ohura, K. Kannan:
    Environ. Sci. Technol., 47, 7615-7623 (2013)
    
    
45. Chlorinated polycyclic aromatic hydrocarbons in urban surface dust and soil of Shanghai, China.
    J. Ma, J. S. Zheng, Z. Y. Chen, M. H. Wu, Y. Horii, T. Ohura, K. Kannan:
    Adv. Mat. Res., 610-613, 2989-2994 (2013)
    
    
46. Organ-specific distribution of 7-chlorinated benz[a]anthracene and regulation of selected cytochrome P450 genes in rats.
    H. Sakakibara, T. Ohura, T. Kido, N. Tanimura, K. Shimoi, K. S. Guruge:
    J. Toxicol. Sci., 38, 137-143 (2013)
    
    
47. Evaluation of chlorinated benz[a]anthracene on hepatic toxicity in rats and mutagenic activity in Salmonella typhimurium.
    T. Kido, H. Sakakibara, T. Ohura, K. S. Guruge, M. Kojima, J. Hasegawa, T. Iwamura, N. Yamanaka, M. Sakaguchi, T. Amagai, K. Shimoi:
    Environ. Toxicol., 28, 21-30 (2013)
    
    
48. Mechanoanions produced by mechanical fracture of bacterial cellulose: Ionic nature of glycosilic linkage and electrostatic charging.
    M. Sakaguchi, M. Makino, T. Ohura, T. Iwata:
    J. Phys. Chem. A. 116, 9872-9877 (2012)
    
    
49. Inhalation cancer risk associated with exposure to complex polycyclic aromatic hydrocarbon mixtures in an electronic waste and urban area in South China.
    J. Wang, S-J. Chen, M. Tian, X. Zheng, L. Gonzales, T. Ohura, B. Mai, S. Simonich:
    Environ. Sci. Technol., 46, 9745-9752 (2012)
    
    
50. Nano cellulose particles covered with block copolymer of cellulose and methyl methacrylate produced by solid mechano chemical polymerization.
    M. Sakaguchi, T. Ohura, T. Iwata, Y. Enomoto-Rogers:
    Polym. Degrad. Stab., 97, 257-263 (2012)
    
    
51. Comprehensive two-dimensional gas chromatography coupled to high-resolution time-of-flight mass spectrometry for analysis of Cl-/Br-PAHs in environmental samples.
    T. Ieda, N. Ochiai, T. Miyawaki, T. Ohura, Y. Horii:
    Organohalogen Compd., 73, 2155-2158 (2011)
    
    
52. Characteristics of halogenated polycyclic aromatic hydrocarbons in flue gas from waste incinerators.
    Y. Horii, N. Ohtsuka, K. Minomo, K. Nojiri, T. Ohura, Y. Miyake, K. Kannan:
    Organohalogen Compd., 73, 108-111 (2011)
    
    
53. Comparison of polycyclic aromatic hydrocarbon pollution in Chinese and Japanese residential air.
    H. Lu, T. Amagai, T. Ohura:
    J. Environ. Sci., 23, 1512-1517 (2011)
    
    
54. Global and selective detection of organohalogens in environmental samples by comprehensive two-dimentional gas chromatography-tandem mass spectrometry and high-resolution time-of-flight mass spectrometry.
    S. Hashimoto, Y. Takazawa, A. Fushimi, K. Tanabe, Y. Shibata, T. Ieda, N. Ochiai, H. Kanda, T. Ohura, Q. Tao, S. E. Reichenbach:
    J. Chromatogr. A, 1218, 3799-3810 (2011)
    
    
55. Envirmental analysis of chlorinated and brominated polycyclic aromatic hydrocarbons by comprehensive two-dimensional gas chromatography coupled to high-resolution time-of-flight mass spectrometry.
    T. Ieda, N. Ochiai, T. Miyawaki, T. Ohura, Y. Horii:
    J. Chromatogr. A, 1218, 3224-3232 (2011)
    
    
56. Diblock copolymer of bacterial cellulose and poly(methyl methacrylate) Initiated by chain-end-type radicals produced by mechanical scission of glycosidic linkages of bacterial cellulose.
    M. Sakaguchi, T. Ohura, T. Iwata, S. Takahashi, S. Akai, T. Kan, H. Murai, M. Fujiwara, O. Watanabe, M. Narita:
    Biomacromolecules, 11, 3059-3066 (2010)
    
    
57. Inhibitory effects of chrysoeriol on DNA adduct formation with benzo[a]pyrene in MCF-7 breast cancer cells.
    H. Takemura, H. Nagayoshi, T. Matsuda, H. Sakakibara, M. Morita, A. Matsui, T. Ohura, K. Shimoi:
    Toxicology, 274, 42-48 (2010)
    
    
58. A simple method for screening emission sources of carbonyl compounds in indoor air.
    S. Yamashita, K. Kume, T. Horiike, N. Honma, M. Fusaya, T. Ohura, T. Amagai:
    J. Hazard. Mater., 178, 370-376 (2010)
    
    
59. Benzo[a]pyrene exposed to solar-simulated light inhibits apoptosis and augments carcinogenicity.
    M. Teranishi, T. Toyooka, T. Ohura, S. Masuda, Y. Ibuki:
    Chem. Biol. Interact., 185, 4-11 (2010)
    
    
60. Aryl hydrocarbon receptor activities of hydroxylated polycyclic aromatic hydrocarbons in recombinant yeast cells.
    T. Ohura, R. Kurihara, S. Hashimoto:
    Toxicol. Environ. Chem., 92, 737-742 (2010)
    
    
61. Differential action of chlorinated polycyclic aromatic hydrocarbons on aryl hydrocarbon receptor-mediated signaling in breast cancer cells.
    T. Ohura, M. Morita, R. Kuruto-Niwa, T. Amagai, H. Sakakibara, K. Shimoi:
    Environ. Toxicol., 25, 180-187 (2010)
    
    
62. A methoxyflavonoid, chrysoeriol, selectively inhibits the formation of a carcinogenic estrogen metabolite in MCF-7 breast cancer cells.
    H. Takemura, H. Uchiyama, T. Ohura, H. Sakakibara, R. Kuruto, T. Amagai, K. Shimoi:
    J. Steroid Biochem. Mol. Biol., 118, 70-76 (2010)
    
    
63. Comparative study on indoor air quality in Japan and China: characteristics of residential indoor and outdoor VOCs.
    T. Ohura, T. Amagai, X. Shen, S. Li, P. Zhang, L. Zhu:
    Atmos. Environ., 43, 6352-6359 (2009)
    
    
64. Chlorinated polycyclic aromatic hydrocarbons in sediments from industrial areas in Japan and the United States.
    Y. Horii, T. Ohura, N. Yamashita, K. Kannan:
    Arch. Environ. Contam. Toxicol., 57, 651-660 (2009)
    
    
65. Discovery of novel halogenated polycyclic aromatic hydrocarbons in urban particulate matters: Occurrence, photostability, and AhR activity.
    T. Ohura, K. Sawada, T. Amagai, M. Shinomiya:
    Environ. Sci. Technol., 43, 2269-2275 (2009)
    
    
66. Relative potencies of individual chlorinated and brominated polycyclic aromatic hydrocarbons for induction of aryl hydrocarbon receptor-mediated responses.
    Y. Horii, J. S. Khim, E. B. Higley, J. P. Giesy, T. Ohura, K. Kannan:
    Environ. Sci. Technol., 43, 2159-2165 (2009)
    
    
67. Chlorinated and parent polycyclic aromatic hydrocarbons in environmental samples from an electronic waste recycling facility and a chemical industrial complex in China.
    J. Ma, Y. Horii, J. Cheng, W. Wang, Q. Wu, T. Ohura, K. Kannan:
    Environ. Sci. Technol., 43, 643-649 (2009)
    
    
68. Aryl hydrocarbon receptor-mediated gene expression by chlorinated polycyclic aromatic hydrocarbons and cross-talk with estrogen receptors.
    H. Sakakibara, T. Ohura, M. Morita, S. Hirabayashi, R. Kuruto-Niwa, T. Amagai, K. Shimoi:
    Interdiscip. Stud. Environ. Chem., 2, 197-202 (2009)
    
    
69. Occurence and profiles of chlorinated and brominated PAHs in sediments from industrial areas inJapan and United State.
    Y. Horii, T. Ohura, N. Yamashita, K. Kannan:
    Organohalogen Compd., 71, 1410-1415 (2009)
    
    
70. Laboratory investigation of PCDD/Fs and dioxin-like compounds formation during chlor-alkali process.
    T. Yamamoto, K. Higashino, T. Ohura, T. Amagai, H. Takemori, T. Takasuga, Y. Sasaki:
    Organohalogen Compd., 71, 863-868 (2009)
    
    
71. Chlorinated polycyclic aromatic hydrocarbons in the atmosphere: Seasonal levels, gas-particle partitioning, and origin.
    T. Ohura, S. Fujima, T. Amagai, M. Shinomiya:
    Environ. Sci. Technol., 42, 3296-3302 (2008)
    
    
72. Field monitoring of volatile organic compounds using passive air samplers in an industrial city, Japan.
    K. Kume, T. Ohura, T. Amagai, M. Fusaya:
    Environ. Pollut., 153, 649-657 (2008)
    
    
73. Occurrences and profiles of chlorinated and brominated polycyclic aromatic hydrocarbons in waste incinerators.
    Y. Horii, G. Ok, T. Ohura, K. Kannan:
    Environ. Sci. Technol., 42, 1904-1909 (2008)
    
    
74. Behavior and prediction of photochemical degradation of chlorinated polycyclic aromatic hydrocarbons in cyclohexane.
    T. Ohura, T. Amagai, M. Makino:
    Chemosphere, 70, 2110-2117 (2008)
    
    
75. Effective biosynthesis of poly(3-hydroxybutyrate-co-4-hydroxybutyrate) with high 4-hydroxybutyrate fractions by Wautersia eutropha in the presence of a-amino acids.
    H. Kimura, T. Ohura, T. Matsumoto, T. Ikarashi:
    Polym. Int., 57, 149-157 (2008)
    
    
76. Aryl hydrocarbon receptor-mediated effects of chlorinated polycyclic aromatic hydrocarbons.
    T. Ohura, M. Morita, M. Makino, T. Amagai, K. Shimoi:
    Chem. Res. Toxicol., 20, 1237-1241 (2007)
    
    
77. Seasonal and spatial trends of suspended-particle associated polycyclic aromatic hydrocarbons in urban Shizuoka, Japan.
    K. Kume, T. Ohura, T. Noda, T. Amagai, M. Fusaya:
    J. Hazard. Mater., 144, 513-521 (2007)
    
    
78. Water soluble fraction of solar-simulated light-exposed crude oil generates phosphorylation of histone H2AX in human skin cells under UVA exposure.
    Y. Ibuki, T. Toyooka, J. Shirahata, T. Ohura, R. Goto:
    Environ. Mol. Mutagen., 48, 430-439 (2007)
    
    
79. パッシブサンプラー捕集／溶媒抽出／大量試料導入HPLC法を用いたカルボニル化合物の室内外濃度調査に関する研究．
    久米一成，堀池利行，本間信行，山下昌平，房家正博，大浦健，雨谷敬史：
    室内環境学会誌，10, 107-120 (2007)
    
    
80. Environmental behavior, sources, and effects of chlorinated polycyclic aromatic hydrocarbons.
    T. Ohura:
    Sci. World J., 7, 372-380 (2007)
    
    
81. Relationships between chlorinatedpolycyclic aromatic hydrocarbons and dioxins in urban air and incinerators.
    T. Ohura, A. Kitazawa, T. Amagai, M. Shinomiya:
    Organohalogen Compd., 69, 2902-2905 (2007)
    
    
82. Chlorinated phenanthrenes induce CYP1A1 through aryl hydrocarbon receptor activation.
    M. Morita, T. Ohura, R. Kuruto-Niwa, H. Sakakibara, T. Amagai, K. Shimoi:
    Organohalogen Compd., 69, 1881-1884 (2007)
    
    
83. Organic air pollutants inside and outside residences in Shimizu, Japan: Levels, sources and risks.
    T. Ohura, T. Amagai, Y. Senga, M. Fusaya:
    Sci. Total Environ., 366, 483-497 (2006)
    
    
84. Regional assessment of ambient volatile organic compounds in an industrial harbor area, Shizuoka, Japan.
    T. Ohura, T. Amagai, M. Fusaya:
    Atmos. Environ., 40, 238-248 (2006)
    
    
85. Temporal trends and relationships of particulate chlorinated polycyclic aromatic hydrocarbons and their parent compounds in urban air.
    A. Kitazawa, T. Amagai, T. Ohura:
    Environ. Sci. Technol., 40, 4592-4598 (2006)
    
    
86. Simultaneously determination of gaseous and particulate chlorinated polycyclic aromatic hydrocarbons in emissions from the combustion of polyvinylidene chloride film.
    S. Fujima, T. Ohura, T. Amagai:
    Chemosphere, 65, 1983-1989 (2006)
    
    
87. Development of pretreatment method for measuring atmospheric low-concentration carbonyl compounds with a passive sampling device.
    K. Kume, M. Fusaya, T. Horiike, S. Yamashita, T. Ohura, T. Amagai:
    Curr. Top. Anal. Chem., 6, 53-61 (2006)
    
    
88. ビスフェノールA，アルキルフェノール類の大量注入ーHPLC／蛍光検出法による高感度分析手法の開発．
    房家正博，藤間翔穂子，大浦健，雨谷敬史：
    環境化学，16, 661-667 (2006)
    
    
89. Prediction of personal exposure to PM2.5 and carcinogenic polycyclic aromatic hydrocarbons by their concentrations in residential microenvironments.
    T. Ohura, T. Noda, T. Amagai, M. Fusaya:
    Environ. Sci. Technol., 39, 5592-5599 (2005)
    
    
90. Occurrence, profiles, and photostabilities of chlorinated polycyclic aromatic hydrocarbons associated with particulates in urban air.
    T. Ohura, A. Kitazawa, T. Amagai, M. Makino:
    Environ. Sci. Technol., 39, 85-91 (2005)
    
    
91. Seasonal variability of 1-chloropyrene on atmospheric particles and photostability in toluene.
    T. Ohura, A. Kitazawa, T. Amagai:
    Chemosphere, 57, 831-837 (2004)
    
    
92. Characteristics of particle matter and associated polycyclic aromatic hydrocarbons in indoor and outdoor air in two cities in Shizuoka, Japan.
    T. Ohura, T. Amagai, T. Sugiyama, M. Fusaya, H. Matsushita:
    Atmos. Environ., 38, 2045-2054 (2004)
    
    
93. Polycyclic aromatic hydrocarbons in indoor and outdoor environments and factors affecting their concentrations.
    T. Ohura, T. Amagai, M. Fusaya, H. Matsushita:
    Environ. Sci. Technol., 38, 77-83 (2004)
    
    
94. Spatial distributions and profiles of atmospheric polycyclic aromatic hydrocarbons in two industrial cities in Japan.
    T. Ohura, T. Amagai, M. Fusaya, H. Matsushita:
    Environ. Sci. Technol., 38, 49-55 (2004)
    
    
95. Development of a highly sensitive method for determining atmospheric carbonyl compounds by passive sampling and application of the method to a survey of indoor air.
    M. Fusaya, T. Ohura, M. Suzuki, T. Amagai, H. Matsushita:
    Intern. J. Environ. Anal. Chem., 84, 1035-1044 (2004)
    
    
96. Occurrence and photostability of 3-nitrobenzanthrone associated with atmospheric particles.
    A. Feilberg, T. Ohura, T. Nielsen, M. W. B. Poulsen, T. Amagai:
    Atmos. Environ., 36, 3591-3600 (2002)
    
    
97. Gas chromatographic/mass spectrometric determination of benzene and its alkyl derivatives in indoor and outdoor air in Fuji, Japan.
    T. Amagai, T. Ohura, T. Sugiyama, M. Fusaya, H. Matsushita (2002):
    J. AOAC Int., 85, 203-211 (2002)
    
    
98. Simultaneous liquid chromatographic determination of 39 polycyclic aromatic hydrocarbons in indoor and outdoor air and application to a survey on indoor air pollution in Fuji, Japan.
    T. Ohura, T. Sugiyama, T. Amagai, M. Fusaya, H. Matsushita:
    J. AOAC Int., 85, 188-202 (2002)
    
    
99. 富士市における有害大気汚染物質濃度の調査結果について（１）ー各種有害化学物質の汚染状況、相関性および大気常時監視局の地域代表性についての検討ー．
    房家正博，雨谷敬史，大浦健，杉山智彦，杉崎充，松下秀鶴：
    環境化学，11, 525-537 (2001)
    
    
100. 富士市における有害大気汚染物質濃度の調査結果について（２）ー各種有害化学物質の濃度分布図の作成と汚染原因の推定ー．
     房家正博，篠原英二郎，雨谷敬史，大浦健，杉山智彦，杉崎充，村上篤司，松下秀鶴：
     環境化学，11, 538-547 (2001)
     
     
101. 富士市におけるアルデヒド類の室内外の汚染実態調査（夏季）．
     雨谷敬史，大浦健，杉山智彦，房家正博，松下秀鶴：
     室内環境学会誌，3, 35-43 (2000)
     
     
102. Function of the catalytic domain of poly(3-hydroxybutyrate) depolymerase from Pseudomonas stutzeri.
     T. Hiraishi, T. Ohura, S. Ito, K. Kasuya, Y. Doi:
     Biomacromolecules, 1, 320-324 (2000)
     
     
103. Enzyme-catalyzed ring-opening polymerization of β-butyrolactone using PHB depolymerase.
     Y. Suzuki, T. Ohura, K. Kasuya, K. Toshima, Y. Doi, S. Matsumura:
     Chem. Lett., 318-319 (2000)
     
     
104. Substrate and binding specificities of bacterial polyhydroxybutyrate depolymerases.
     K. Kasuya, T. Ohura, K. Masuda, Y. Doi:
     Int. J. Biol. Macromol., 24, 329-336 (1999)
     
     
105. Cloning and characterization of polyhydroxybutyrate depolymerase gene of Pseudomonas stutzeri and analysis of the function of substrate-binding domains.
     T. Ohura, K. Kasuya, Y. Doi:
     Appl. Environ. Microbiol., 65, 189-197 (1999)
     
     
106. Biodegradation of poly(3-hydroxyalkanoic acids) fibers and isolation of poly(3-hydroxybutyric acid)-degrading microorganisms under aquatic environments.
     T. Ohura, Y. Aoyagi, K. Takagi, Y. Yoshida, K. Kasuya, Y. Doi:
     Polym. Degrad. Stab., 63, 23-29 (1999)
     
     
107. Effective microbial production of poly(4-hydroxybutyrate) homopolymer by Ralstonia eutropha H16.
     H. Kimura, T. Ohura, M. Takeishi, S. Nakamura, Y. Doi:
     Polym. Int., 48, 1073-1079 (1999)

 画面のトップへ

著書

1. Halogenated polycyclic aromatic hydrocarbons contamination in urban soils, an assessment of possible sources.
   T. Ohura, T. Yamamoto, K. Higashino, Y. Sasaki:
   In Environmental Chemistry for a Sustainable World, volume 3. Chapter 10, pp 449-466, Springer (2013)
   
   
2. Diblock copolymers of cellulose and poly(methyl methacrylate) initiated by radicals produced by mechanical scission of cellulose.
   M. Sakaguchi, T. Ohura, T. Iwata:
   In Functional Materials from Renewable Sources (Falk Liebner, Thomas Rosenau, Eds.), ACS Symposium Series, Volume 1107, Chapter 7, pp 133-147, (2012)
   
   
3. Analysis of halogenated polycyclic aromatic hydrocarbons in the air.
   T. Ohura, K. Kamiya, F. Ikemori, T. Imanaka, M. Ando:
   In Air Quality-New Perspective (G. Lopez, B. Valdez & M. Schorr, Eds.), InTech, pp 313-326, (2012)
   
   
4. Chlorinated polycyclic aromatic hydrocarbons: A new class of environmental toxin.
   T. Ohura, H. Sakakibara:
   In Polycyclic Aromatic Hydrocarbons: Pollution, Health Effects and Chemistry (Pierre A. Haines & Milton D. Hendrickson, Eds.), NOVA Science Publishers, NY. pp 107-112, (2009)
   
   
5. Chemical characterization of ambient particle: PAHs and chlorinated PAHs.
   T. Ohura:
   In Airborne Particulates (M. Cheng & W. Liu, Eds.), NOVA Science Publishers, NY. pp 157-170, (2009)
   
   
6. Local assessment of VOCs and PAHs in the air: Samplings, distributions, and risks.
   T. Ohura:
   In Environment and Regional Air Pollution (D. Gallo & R. Mancini, Eds.), NOVA Science Publishers, NY. pp 379-388, (2009)
   
   
7. Relationships between halogenated polycyclic aromatic hydrocarbons and dioxins in urban air and incinerators.
   T. Ohura, Kitazawa, A., Sawada, K.,T. Amagai, M. Shinomiya:
   In POPs Research in Asia (Ed. M. Morita), pp 476-482, (2008)
   
   
8. Chlorinated phenanthrene induce CYP1A1 through aryl hydrocarbon receptor activation.
   M. Morita, T. Ohura, R. Kuruto-Niwa, H. Sakakibara, T. Amagai, K. Shimoi:
   In POPs Research in Asia (Ed. M. Morita), pp 302-307, (2008)
   
   
9. 環境中たばこ煙中の有害化学物質とその室内汚染に対する影響．
   雨谷敬史，大浦健，松下秀鶴：
   喫煙科学研究の歩みー1996年から2005年ー（三須良寛、上里一郎，大和田英美，中尾一和，井谷舜朗　編集），pp 250－255，（財）喫煙科学研究財団，（2007）
   
   
10. 高速液体クロマトグラフ（HPLC）を用いた室内空気中の粒子状多環芳香族炭化水素（PAH）の多成分分析法．
    雨谷敬史，大浦健：
    生活環境中の汚染物質測定マニュアル【改訂版】（松下秀鶴　監修），pp 37－56，（独）環境再生保全機構，（2004）
    
    
11. パッシブサンプラーを用いたベンゼンおよびその誘導体の多成分分析法．
    雨谷敬史，大浦健，鳥欄参丹：
    生活環境中の汚染物質測定マニュアル【改訂版】（松下秀鶴　監修），pp 201－220，（独）環境再生保全機構，（2004）
    
    
12. パッシブサンプラーを用いた揮発性有機ハロゲン化合物の多成分分析法．
    雨谷敬史，大浦健，鳥欄参丹：
    生活環境中の汚染物質測定マニュアル【改訂版】（松下秀鶴　監修），pp 221－241，（独）環境再生保全機構，（2004）
    
    
13. 高速液体クロマトグラフ（HPLC）を用いた室内空気中の粒子状多環芳香族炭化水素（PAH）の多成分分析法．
    雨谷敬史，大浦健：
    生活環境中の汚染物質測定マニュアル（松下秀鶴　監修），pp 37－56，公健協会，（2002）

 画面のトップへ