Search Results - "KARUBE, I"

Development of a micro-planar amperometric bile acid biosensor for urinalysis by Koide, S., Ito, N., Karube, I.

“…The determination of bile acid concentration in urine is useful for the screening and diagnosis of various hepatobiliary diseases. Currently, there is no…”
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Testosterone Receptor Binding Mimic Constructed Using Molecular Imprinting by Cheong, S. H, McNiven, S, Rachkov, A, Levi, R, Yano, K, Karube, I

“…The molecular imprinting technique was used in the synthesis of polymers having a high affinity for testosterone. These polymers thus function as receptor…”
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CO2 fixation from the flue gas on coal-fired thermal power plant by microalgae by MAEDA, K, OWADA, M, KIMURA, N, OMATA, K, KARUBE, I

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Copper proteins immobilised on gold electrodes for (bio)analytical studies by Lisdat, F, Karube, I

“…Copper electrochemistry at modified gold electrodes was investigated with two different states of the metal ion: first bound in azurin from Pseudomonas…”
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simple and highly repeatable colorimetric toxicity assay method using 2,6-dichlorophenolindophenol as the redox color indicator and whole eukaryote cells by Nakamura, H, Hirata, Y, Mogi, Y, Kobayashi, S, Suzuki, K, Hirayama, T, Karube, I

“…A simple and highly reproducible toxicity assay method was studied by employing 2,6-dichlorophenolindophenol (DCIP) as a redox color indicator, baker's yeast…”
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The advantage of using carbon nanotubes compared with edge plane pyrolytic graphite as an electrode material for oxidase-based biosensors by Kurusu, F, Tsunoda, H, Saito, A, Tomita, A, Kadota, A, Kayahara, N, Karube, I, Gotoh, M

“…Carbon nanotubes (CNTs) are promising materials for use in amperometric biosensors. The defect sites at their ends, and on their sidewalls, are considered to…”
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A comparison of screening methods for antioxidant activity in seaweeds by MATSUKAWA, R, DUBINSKY, Z, KISHIMOTO, E, MASAKI, K, MASUDA, Y, TAKEUCHI, T, CHIHARA, M, YAMAMOTO, Y, NIKI, E, KARUBE, I

“…The inhibition of lipid peroxidation and radical scavenging effects were studied to evaluate the antioxidant activity for extracts of 17 species of seaweed…”
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Chlorella strains from hot springs tolerant to high temperature and high CO2 by SAKI, N, SAKAMOTO, Y, KISHIMOTO, N, CHIHARA, M, KARUBE, I

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A Compactly Integrated Flow Cell with a Chemiluminescent FIA System for Determining Lactate Concentration in Serum by Nakamura, Hideaki, Murakami, Yuji, Yokoyama, Kenji, Tamiya, Eiichi, Karube, Isao, Suda, Masayuki, Uchiyama, Shunichi

“…We have fabricated an integrated flow cell as a total microanalysis system (μTAS). This flow cell (size, 15 × 20 mm; total inner volume, 12.2 μL) was designed…”
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Optical Detection of Chloramphenicol Using Molecularly Imprinted Polymers by Levi, Raphael, McNiven, Scott, Piletsky, Sergey A, Cheong, Soo-Hwan, Yano, Kazuyoshi, Karube, Isao

“…A practical optical sensing system for the determination of chloramphenicol (CAP), utilizing molecularly imprinted polymers (MIPs) and HPLC, has been…”
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Interaction of three-way DNA junctions with steroids by Kato, T, Yano, K, Ikebukuro, K, Karube, I

“…DNA aptamers that bind to cholic acid were previously isolated by an in vitro selection method. Secondary structural prediction and deletion-mutant experiments…”
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Atrazine sensing by molecularly imprinted membranes by Piletsky, S.A., Piletskaya, E.V., Elgersma, A.V., Yano, K., Karube, I., Parhometz, Yu.P., El'skaya, A.V.

“…New types of polymeric membranes containing molecular recognition sites for atrazine have been prepared using the molecular imprinting approach. The membrane…”
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Mass transport behavior of electrochemical species through plasma-polymerized thin film on platinum electrode by Hiratsuka, Atsunori, Muguruma, Hitoshi, Nagata, Ryohei, Nakamura, Runa, Sato, Kimiharu, Uchiyama, Shigeru, Karube, I.

“…We propose a novel method for generating thin film coating for use on a platinum (Pt) electrode. This is accomplished by a plasma-polymerized film (PPF), which…”
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Antioxidants from carbon dioxide fixing Chlorella sorokiniana by MATSUKAWA, R, HOTTA, M, MASUDA, Y, CHIHARA, M, KARUBE, I

“…As part of a screening program to identify microalgae exhibiting antioxidant activity, the alga Chlorella sorokiniana, from hot springs and ponds in Japan,…”
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Disposable sensor for biochemical oxygen demand by Yang, Z, Suzuki, H, Sasaki, S, Karube, I

“…Disposable-type microbial sensors were prepared for the determination of biochemical oxygen demand (BOD). The yeast, Trichosporon cutaneum, was directly…”
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Cloning and expression of a gene encoding cyanidase from Pseudomonas stutzeri AK61 by WATANABE, A, YANO, K, IKEBUKURO, K, KARUBE, I

“…The gene coding for cyanidase, which catalyzes the hydrolysis of cyanide to formate and ammonia, was cloned from chromosomal DNA of Pseudomonas stutzeri AK61…”
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Bioassay of bile acids using an enzyme-linked DNA aptamer by Kato, T, Yano, K, Ikebukuro, K, Karube, I

“…A new analytical method for the detection of bile acids has been developed by adopting an alkaline phosphatase-linked DNA oligomer that binds to bile acids. A…”
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Electrical conductivity of tear fluid in healthy persons and keratoconjunctivitis sicca patients measured by a flexible conductimetric sensor by OGASAWARA, K, MITSUBAYASHI, K, TSURU, T, KARUBE, I

“…It is known that the osmolarity of tears increases in keratoconjunctivitis sicca (KCS) patients and therefore could be a sensitive and specific indicator for…”
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Current research activity in biosensors by Nakamura, Hideaki, Karube, Isao

“…Biosensors consist of a molecular recognition element and a transducer. Since the first biosensor was developed by Updike and Hicks many biosensors and their…”
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Dioxin detection based on immunoassay using a polyclonal antibody against octa-chlorinated dibenzo-p-dioxin (OCDD) by Shimomura, M, Nomura, Y, Lee, K H, Ikebukuro, K, Karube, I

“…An enzyme-linked immunosorbent assay (ELISA) using a polyclonal antibody against octa-chlorinated dibenzo-p-dioxin (OCDD) is presented. This method is based on…”
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