Search Results - "Ohmura, Naoya"

Decreasing ammonia inhibition in thermophilic methanogenic bioreactors using carbon fiber textiles by Sasaki, Kengo, Morita, Masahiko, Hirano, Shin-ichi, Ohmura, Naoya, Igarashi, Yasuo

“…Ammonia accumulation is one of the main causes of the loss of methane production observed during fermentation. We investigated the effect of addition of carbon…”
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Simplified Mercury Extraction from Coal Fly Ash for Quantification of Total Mercury by ELISA-based Immunoassay by DATE, Yasumoto, MASAKI, Hiroyuki, AOTA, Arata, SASAKI, Kazuhiro, NAMIKI, Yukie, GLASS, Thomas R., OHMURA, Naoya

“…A simplified two-step mercury extraction procedure enabled the selective and reproducible mercury recovery from actual coal fly ash (CFA). The optimized…”
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Operation of a cylindrical bioelectrochemical reactor containing carbon fiber fabric for efficient methane fermentation from thickened sewage sludge by Sasaki, Daisuke, Sasaki, Kengo, Watanabe, Atsushi, Morita, Masahiko, Matsumoto, Norio, Igarashi, Yasuo, Ohmura, Naoya

“…► A bioelectrochemical reactor containing carbon fiber fabric was constructed. ► Flexibility of the technology was investigated using thickened sewage sludge…”
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Monoclonal Antibody to Trivalent Chromium Chelate Complex and Its Application to Measurement of the Total Chromium Concentration by Sasaki, Kazuhiro, Oguma, Shinichi, Namiki, Yukie, Ohmura, Naoya

“…Isothiocyanobenzyl group-appended ethylenediamine tetraacetic acid (EDTA) was used to covalently couple Cr(III)·EDTA to keyhole limpet hemocyanin for use as an…”
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Erratum: Simplified Mercury Extraction from Coal Fly Ash for Quantification of Total Mercury by ELISA-based Immunoassay by Date, Yasumoto, Masaki, Hiroyuki, Aota, Arata, Sasaki, Kazuhiro, Namiki, Yukie, Glass, Thomas R., Ohmura, Naoya

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Acceleration of cellulose degradation and shift of product via methanogenic co-culture of a cellulolytic bacterium with a hydrogenotrophic methanogen by Sasaki, Daisuke, Morita, Masahiko, Sasaki, Kengo, Watanabe, Atsushi, Ohmura, Naoya

“…Although the effects of syntrophic relationships between bacteria and methanogens have been reported in some environments, those on cellulose decomposition…”
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Bioelectrochemical system stabilizes methane fermentation from garbage slurry by Sasaki, Kengo, Sasaki, Daisuke, Morita, Masahiko, Hirano, Shin-ichi, Matsumoto, Norio, Ohmura, Naoya, Igarashi, Yasuo

“…Methanogenic bioreactors, which are packed with supporting material, have attracted attention as an efficient means of degrading garbage. We aimed to increase…”
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Bioelectrochemical system accelerates microbial growth and degradation of filter paper by Sasaki, Kengo, Hirano, Shin-ichi, Morita, Masahiko, Sasaki, Daisuke, Matsumoto, Norio, Ohmura, Naoya, Igarashi, Yasuo

“…Bioelectrochemical reactors (BERs) with a cathodic working potential of −0.6 or −0.8 V more efficiently degraded cellulosic material, i.e., filter paper…”
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A bioelectrochemical reactor containing carbon fiber textiles enables efficient methane fermentation from garbage slurry by Sasaki, Kengo, Morita, Masahiko, Sasaki, Daisuke, Hirano, Shin-ichi, Matsumoto, Norio, Watanabe, Atsushi, Ohmura, Naoya, Igarashi, Yasuo

“…► Combination of electrochemical regulation and packing carbon fiber textiles is effective. ► Electrochemical reaction can keep the ratio of methanogens in…”
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Analysis of Polychlorinated Biphenyls in Transformer Oil by Using Liquid–Liquid Partitioning in a Microfluidic Device by Aota, Arata, Date, Yasumoto, Terakado, Shingo, Sugiyama, Hideo, Ohmura, Naoya

“…Polychlorinated biphenyls (PCBs) that are present in transformer oil are a common global problem because of their toxicity and environmental persistence. The…”
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The membraneless bioelectrochemical reactor stimulates hydrogen fermentation by inhibiting methanogenic archaea by Sasaki, Kengo, Morita, Masahiko, Sasaki, Daisuke, Ohmura, Naoya, Igarashi, Yasuo

“…The membraneless bioelectrochemical reactor (Ml-BER) is useful for dark hydrogen fermentation. The effect of the electrochemical reaction on microorganisms in…”
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Efficient degradation of rice straw in the reactors packed by carbon fiber textiles by Sasaki, Kengo, Morita, Masahiko, Hirano, Shin-ichi, Sasaki, Daisuke, Ohmura, Naoya, Igarashi, Yasuo

“…We have reported for the first time that agricultural and cellulosic waste, i.e., rice straw was directly applied to methanogenic bioreactors containing carbon…”
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Optimization of a Commercial Biosensor for Polychlorinated Biphenyls and Evaluation of Its Utility for Screening by TERAKADO, Shingo, OHMURA, Naoya, GLASS, Thomas R.

“…We previously described our systematic progress that eventually resulted in a commercially available immunoassay based biosensor (PCB biosensor) for detecting…”
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Increased Growth of a Hydrogenotrophic Methanogen in Co-Culture with a Cellulolytic Bacterium under Cathodic Electrochemical Regulation by SASAKI, Daisuke, MORITA, Masahiko, SASAKI, Kengo, WATANABE, Atsushi, OHMURA, Naoya

“…Bioelectrochemical (-0.8 V, -0.3 V, and +0.6 V vs. Ag/AgCl) and non-bioelectrochemical co-cultures of a hydrogenotrophic methanogen and a cellulolytic…”
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Cadmium Purification and Quantification Using Immunochromatography by Sasaki, Kazuhiro, Yongvongsoontorn, Nunnarpas, Tawarada, Kei, Ohnishi, Yoshikazu, Arakane, Tamami, Kayama, Fujio, Abe, Kaoru, Oguma, Shinichi, Ohmura, Naoya

“…One of the pathways by which cadmium enters human beings is through the consumption of agricultural products. The monitoring of cadmium has a significant role…”
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New Antibody and Immunoassay Pretreatment Strategy to Screen Polychlorinated Biphenyls in Korean Transformer Oil by TERAKADO, Shingo, OHMURA, Naoya, PARK, Seok-Un, LEE, Seung-Min, GLASS, Thomas R.

“…Development and modifications are described that expand the application of an immunoassay from the detection of Kanechlors (Japanese technical PCBs mixtures)…”
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Pretreatment Method for Immunoassay of Polychlorinated Biphenyls in Transformer Oil Using Multilayer Capillary Column and Microfluidic Liquid–Liquid Partitioning by AOTA, Arata, DATE, Yasumoto, TERAKADO, Shingo, OHMURA, Naoya

“…Polychlorinated biphenyls (PCBs) are persistent organic pollutants that are present in the insulating oil inside a large number of transformers. To aid in…”
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Simple Method to Reduce Interference from Excess Magnesium in Cadmium Immunoassays by Sasaki, Kazuhiro, Oguma, Shinichi, Glass, Thomas, Namiki, Yukie, Sugiyama, Hideo, Ohmura, Naoya, Blake, Diane A

“…In order to develop a rapid inexpensive test for cadmium in rice, we identified an antibody specific for cadmium-EDTA complexes; this antibody binds to…”
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Development and Verification of a Model for Estimating the Screening Utility in the Detection of PCBs in Transformer Oil by TERAKADO, Shingo, GLASS, Thomas R., SASAKI, Kazuhiro, OHMURA, Naoya

“…A simple new model for estimating the screening performance (false positive and false negative rates) of a given test for a specific sample population is…”
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Simple and sensitive bacterial quantification by a flow-based kinetic exclusion fluorescence immunoassay by Su, Feng-yi, Endo, Yumie, Saiki, Hiroshi, Xing, Xin-Hui, Ohmura, Naoya

“…A flow-based immunoassay system utilizing secondary-antibody coated microbeads and Cy5-secondary antibody for signal production was successfully developed to…”
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