| In vitro toxicity of silver nanoparticles at noncytotoxic doses to HepG2 human hepatoma cells K Kawata, M Osawa, S Okabe Environmental science & technology 43 (15), 6046-6051, 2009 | 864 | 2009 |
| In situ analysis of nitrifying biofilms as determined by in situ hybridization and the use of microelectrodes S Okabe, H Satoh, Y Watanabe Applied and environmental microbiology 65 (7), 3182-3191, 1999 | 681 | 1999 |
| Functional bacterial and archaeal community structures of major trophic groups in a full-scale anaerobic sludge digester HD Ariesyady, T Ito, S Okabe Water research 41 (7), 1554-1568, 2007 | 601 | 2007 |
| Development of high-rate anaerobic ammonium-oxidizing (anammox) biofilm reactors I Tsushima, Y Ogasawara, T Kindaichi, H Satoh, S Okabe Water research 41 (8), 1623-1634, 2007 | 543 | 2007 |
| Alternative indicators of fecal pollution: relations with pathogens and conventional indicators, current methodologies for direct pathogen monitoring and future application … O Savichtcheva, S Okabe Water research 40 (13), 2463-2476, 2006 | 523 | 2006 |
| Anammox-based technologies for nitrogen removal: advances in process start-up and remaining issues M Ali, S Okabe Chemosphere 141, 144-153, 2015 | 502 | 2015 |
| Ecophysiological interaction between nitrifying bacteria and heterotrophic bacteria in autotrophic nitrifying biofilms as determined by microautoradiography-fluorescence in … T Kindaichi, T Ito, S Okabe Applied and Environmental Microbiology 70 (3), 1641-1650, 2004 | 450 | 2004 |
| Increased Antibiotic Resistance of Escherichia coli in Mature Biofilms A Ito, A Taniuchi, T May, K Kawata, S Okabe Applied and environmental microbiology 75 (12), 4093-4100, 2009 | 420 | 2009 |
| Succession of sulfur-oxidizing bacteria in the microbial community on corroding concrete in sewer systems S Okabe, M Odagiri, T Ito, H Satoh Applied and environmental microbiology 73 (3), 971-980, 2007 | 420 | 2007 |
| Ecology and physiology of anaerobic ammonium oxidizing bacteria M Oshiki, H Satoh, S Okabe Environmental microbiology 18 (9), 2784-2796, 2016 | 406 | 2016 |
| Physiological characteristics of the anaerobic ammonium-oxidizing bacterium ‘Candidatus Brocadia sinica’ M Oshiki, M Shimokawa, N Fujii, H Satoh, S Okabe Microbiology 157 (6), 1706-1713, 2011 | 386 | 2011 |
| Molecular orbital structures in N Itagaki, S Okabe Physical Review C 61 (4), 044306, 2000 | 323 | 2000 |
| Bacterial community structures in MBRs treating municipal wastewater: relationship between community stability and reactor performance Y Miura, MN Hiraiwa, T Ito, T Itonaga, Y Watanabe, S Okabe Water Research 41 (3), 627-637, 2007 | 320 | 2007 |
| Quantification of anaerobic ammonium-oxidizing bacteria in enrichment cultures by real-time PCR I Tsushima, T Kindaichi, S Okabe Water Research 41 (4), 785-794, 2007 | 319 | 2007 |
| Membrane biofouling in pilot-scale membrane bioreactors (MBRs) treating municipal wastewater: impact of biofilm formation Y Miura, Y Watanabe, S Okabe Environmental science & technology 41 (2), 632-638, 2007 | 307 | 2007 |
| Significance of Chloroflexi in performance of submerged membrane bioreactors (MBR) treating municipal wastewater Y Miura, Y Watanabe, S Okabe Environmental science & technology 41 (22), 7787-7794, 2007 | 298 | 2007 |
| Quantification of host-specific Bacteroides–Prevotella 16S rRNA genetic markers for assessment of fecal pollution in freshwater S Okabe, N Okayama, O Savichtcheva, T Ito Applied Microbiology and Biotechnology 74, 890-901, 2007 | 281 | 2007 |
| Physiological characterization of anaerobic ammonium oxidizing bacterium ‘Candidatus Jettenia caeni’ M Ali, M Oshiki, T Awata, K Isobe, Z Kimura, H Yoshikawa, D Hira, ... Environmental microbiology 17 (6), 2172-2189, 2015 | 277 | 2015 |
| Maximum specific growth rate of anammox bacteria revisited L Zhang, Y Narita, L Gao, M Ali, M Oshiki, S Okabe Water research 116, 296-303, 2017 | 268 | 2017 |
| N2O emission from a partial nitrification–anammox process and identification of a key biological process of N2O emission from anammox granules S Okabe, M Oshiki, Y Takahashi, H Satoh Water research 45 (19), 6461-6470, 2011 | 259 | 2011 |
Hisashi SatohHokkaido University確認したメール アドレス: eng.hokudai.ac.jp