ホーム » 原著論文

原著論文

105 entries « 1 of 3 »

2017

Tani, H; Okuda, S; Nakamura, K; Aoki, M; Umemura, T

Short-lived long non-coding RNAs as surrogate indicators for chemical exposure and LINC00152 and MALAT1 modulate their neighboring genes Journal Article

PLoS One, 12 (7), pp. e0181628, 2017.

Links | BibTeX

2016

Sakai, Y; Kotani, A; Umemura, T; Mori, Y; Kusu, F; Yamamoto, K; Hakamata, H

Electrochemical Determination of Synephrine by Hydrophilic Interaction Liquid Chromatography Using a Zwitterionic Monolith Column Journal Article

Electroanalysis, 28 , pp. 1947-1951, 2016.

Links | BibTeX

Sato, Norihiro ; Kobayashi, Satomi ; Aoki, Motohide ; Umemura, Tomonari ; Kobayashi, Isao ; Tsuzuki, Mikio

Identification of genes for sulfolipid synthesis in primitive red alga Cyanidioschyzon merolae Journal Article

Biochemical and Biophysical Research Communications, 470 (1), pp. 123–129, 2016, ISSN: 0006291X.

Abstract | Links | BibTeX

Sakurai, Toshihiro ; Aoki, Motohide ; Ju, Xiaohui ; Ueda, Tatsuya ; Nakamura, Yasunori ; Fujiwara, Shoko ; Umemura, Tomonari ; Tsuzuki, Mikio ; Minoda, Ayumi

Profiling of lipid and glycogen accumulations under different growth conditions in the sulfothermophilic red alga Galdieria sulphuraria Journal Article

Bioresource Technology, 200 , pp. 861–866, 2016, ISSN: 18732976.

Abstract | Links | BibTeX

Chikamatsu, Kazuhiro ; Aoki, Motohide ; Uchida, Tatsuya ; Umemura, Tomonari ; Kumata, Hidetoshi

Optimization of the Extraction Solvent for Polycyclic Aromatic Hydrocarbons (PAHs) from Road Dusts by Using Pressurized Solvent Extraction and Evaluation of Its Impact on Source Diagnostic Isomer Pair Ratios of PAHs Journal Article

Bunseki Kagaku, 65 (4), pp. 193–202, 2016.

BibTeX

2015

Honda, Mao ; Kitajima, Nobuyuki ; Abe, Tomoko ; Umemura, Tomonari ; Hokura, Akiko.

Study on chromium accumulation mechanism of Chinese break fern (Pteris vittata L.) by synchrotron radiation X-ray fluorescence analysis. Journal Article

Bunseki Kagaku, 64 (11), pp. 801–810, 2015, ISSN: 0525-1931.

Abstract | Links | BibTeX

Suzuki, Yusuke ; Takenaka, Chisato ; Tomioka, Rie ; Tsubota, Hiromi ; Takasaki, Yuka ; Umemura, Tomonari.

Accumulation of Arsenic and Copper by Bryophytes Growing in an Aquatic Environment near Copper Mine Tailings. Journal Article

Mine Water and the Environment, pp. Ahead of Print, 2015, ISSN: 1025-9112.

Abstract | Links | BibTeX

2014

Yanai, Hikaru ; Egawa, Saki ; Yamada, Kenta ; Ono, Junpei ; Aoki, Motohide ; Matsumoto, Takashi ; Taguchi, Takeo

1,1-Bis(triflyl)alkadienes: Easy-To-Handle Building Blocks for Strongly Acidic Carbon Acids Journal Article

Asian Journal of Organic Chemistry, 3 (4), pp. 556–563, 2014, ISSN: 21935807.

Links | BibTeX

Miyazaki, Yoshiyuki ; Yasui, Takao ; Inagaki, Kazumi ; Okamoto, Yukihiro ; Kaji, Noritada ; Umemura, Tomonari ; Tokeshi, Manabu ; Baba, Yoshinobu.

Detection of metallic elements in a single cancer cell using microfluidic devices coupled with ICP-MS. Inproceedings

Int. Conf. Miniaturized Syst. Chem. Life Sci., 16th, pp. 767–769, Chemical and Biological Microsystems Society, 2014.

Abstract | BibTeX

2013

Inoue, Kana ; Aoki, Motohide ; Fujiwara, Kitao

Protein cohesion induced by metal ions observed with fluorescence correlation spectroscopy Journal Article

Journal of Environmental Science and Health, Part A, 48 (11), pp. 1311–1317, 2013, ISSN: 1093-4529.

Links | BibTeX

Aoki, Motohide ; Matsumoto, Hiroe ; Takahashi, Tatsuya ; Sato, Kazuya ; Kumata, Hidetoshi ; Fujiwara, Kitao

Thallium Induces Morphological Changes in the Photosynthetic Apparatus of Synechocystis sp. PCC6803 Inproceedings

Kuang, Tingyun ; Lu, Congming ; Zhang, Lixin (Ed.): Photosynthesis Research for Food, Fuel and Future—15th International Conference on Photosynthesis, pp. 586–589, Zhejiang University Press, Springer-Verlag GmbH, 2013, ISBN: 978-3-642-32033-0.

Abstract | BibTeX

Yamamoto, Kazuhiro ; Komiyama, Ryo ; Umemura, Tomonari.

Numerical simulation on flow in column chromatography. Journal Article

International Journal of Modern Physics C: Computational Physics, Physical Computation, 24 (12), pp. 1340003/1–1340003/7, 2013, ISSN: 0129-1831.

Abstract | Links | BibTeX

Groombridge, Alexander S; Miyashita, Shin-ichi ; Fujii, Shin-ichiro ; Nagasawa, Keisuke ; Okahashi, Tetsuya ; Ohata, Masaki ; Umemura, Tomonari ; Takatsu, Akiko ; Inagaki, Kazumi ; Chiba, Koichi.

High sensitive elemental analysis of single yeast cells (Saccharomyces cerevisiae) by time-resolved inductively-coupled plasma mass spectrometry using a high efficiency cell introduction system. Journal Article

Analytical Sciences, 29 (6), pp. 597–603, 2013, ISSN: 0910-6340.

Abstract | Links | BibTeX

Aoshima, Hiroshi ; Satoh, Kotaro ; Umemura, Tomonari ; Kamigaito, Masami.

A simple combination of higher-oxidation-state FeX3 and phosphine or amine ligand for living radical polymerization of styrene, methacrylate, and acrylate. Journal Article

Polymer Chemistry, 4 (12), pp. 3554–3562, 2013, ISSN: 1759-9962.

Abstract | Links | BibTeX

Ohta, Hiromichi ; Mizoguchi, Teruyasu ; Aoki, Noriyuki ; Yamamoto, Takashi ; Sabarudin, Akhmad ; Umemura, Tomonari.

Lithium-ion conducting La2/3-xLi3xTiO3 solid electrolyte thin films with stepped and terraced surfaces [Retraction of document cited in CA156:547984]. Journal Article

Applied Physics Letters, 102 (8), pp. 089902/1, 2013, ISSN: 0003-6951.

Abstract | Links | BibTeX

2012

Fujiwara, Kitao ; Horiuchi, Keishiro ; Goryoda, Sayuri ; Hashidume, Yasuhiro ; Horiguchi, Naoko ; Miyakawa, Takeshi ; Takasu, Masako ; Aoki, Motohide ; Kitao Fujiwara Keishiro Horiuchi, Sayuri Goryoda Yasuhiro Hashidume Naoko Horiguchi Takeshi Miyakawa Masako Takasu ; Aoki, Motohide

Observation of Cell-Size Variation under Environmental Stress by Fluorescence Correlation Spectroscopy without Objective Image Magnification Journal Article

Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 1 (3), pp. 364–370, 2012.

Abstract | BibTeX

Aoki, Motohide ; Tsuzuki, Mikio ; Sato, Norihiro.

Involvement of sulfoquinovosyl diacylglycerol in DNA synthesis in Synechocystis sp. PCC 6803. Journal Article

BMC Research Notes, 5 , pp. 98, 2012, ISSN: 1756-0500.

Abstract | Links | BibTeX

Zhu, Yanbei ; Hioki, Akiharu ; Itoh, Akihide ; Umemura, Tomonari ; Haraguchi, Hiroki ; Chiba, Koichi.

Relative enrichment of Mo in the radicle of peanut seed (Arachis hypogaea), observed by multi-elemental imagining with LA-ICP-MS. Journal Article

Analytical Sciences, 28 (12), pp. 1121–1124, 2012, ISSN: 0910-6340.

Abstract | Links | BibTeX

Noor, Zairin ; Sumitro, Sutiman Bambang ; Hidayat, Mohammad ; Rahim, Agus Hadian ; Sabarudin, Akhmad ; Umemura, Tomonari.

Atomic mineral characteristics of Indonesian osteoporosis by high-resolution inductively coupled plasma mass spectrometry. Journal Article

Scientific World Journal, pp. 372972, 6 pp., 2012, ISSN: 1537-744X.

Abstract | Links | BibTeX

Sabarudin, Akhmad ; Huang, Junchao ; Shu, Shin ; Sakagawa, Shinnosuke ; Umemura, Tomonari.

Preparation of methacrylate-based anion-exchange monolithic microbore column for chromatographic separation of DNA fragments and oligonucleotides. Journal Article

Analytica Chimica Acta, 736 , pp. 108–114, 2012, ISSN: 0003-2670.

Abstract | Links | BibTeX

Shu, Shin ; Kobayashi, Hiroharu ; Okubo, Masaki ; Sabarudin, Akhmad ; Butsugan, Michio ; Umemura, Tomonari.

Chemical anchoring of lauryl methacrylate-based reversed phase monolith to 1/16" o.d. polyetheretherketone tubing. Journal Article

Journal of Chromatography A, 1242 , pp. 59–66, 2012, ISSN: 0021-9673.

Abstract | Links | BibTeX

Ohta, Hiromichi ; Mizoguchi, Teruyasu ; Aoki, Noriyuki ; Yamamoto, Takashi ; Sabarudin, Akhmad ; Umemura, Tomonari.

Lithium-ion conducting La2/3-xLi3xTiO3 solid electrolyte thin films with stepped and terraced surfaces. Journal Article

Applied Physics Letters, 100 (17), pp. 173107/1–173107/4, 2012, ISSN: 0003-6951.

Abstract | Links | BibTeX

Takasaki, Yuka ; Sakagawa, Shinnosuke ; Inagaki, Kazumi ; Fujii, Shin-ichiro ; Sabarudin, Akhmad ; Umemura, Tomonari ; Haraguchi, Hiroki.

Development of salt-tolerance interface for an high performance liquid chromatography/inductively coupled plasma mass spectrometry system and its application to accurate quantification of DNA samples. Journal Article

Analytica Chimica Acta, 713 , pp. 23–29, 2012, ISSN: 0003-2670.

Abstract | Links | BibTeX

2011

Takasaki, Yuka ; Inagaki, Kazumi ; Sabarudin, Akhmad ; Fujii, Shin-ichiro ; Iwahata, Daigo ; Takatsu, Akiko ; Chiba, Koichi ; Umemura, Tomonari.

Multielement analysis of micro-volume biological samples by ICP-MS with highly efficient sample introduction system. Journal Article

Talanta, 87 , pp. 24–29, 2011, ISSN: 0039-9140.

Abstract | Links | BibTeX

Takasaki, Yuka ; Watanabe, Masaki ; Yukawa, Hiroshi ; Sabarudin, Akhmad ; Inagaki, Kazumi ; Kaji, Noritada ; Okamoto, Yukihiro ; Tokeshi, Manabu ; Miyamoto, Yoshitaka ; Noguchi, Hirofumi ; Umemura, Tomonari ; Hayashi, Shuji ; Baba, Yoshinobu ; Haraguchi, Hiroki.

Estimation of the Distribution of Intravenously Injected Adipose Tissue-Derived Stem Cells Labeled with Quantum Dots in Mice Organs through the Determination of their Metallic Components by ICPMS. Journal Article

Analytical Chemistry (Washington, DC, United States), 83 (21), pp. 8252–8258, 2011, ISSN: 0003-2700.

Abstract | Links | BibTeX

Shu, Shin ; Kobayashi, Hiroharu ; Kojima, Norihisa ; Sabarudin, Akhmad ; Umemura, Tomonari.

Preparation and characterization of lauryl methacrylate-based monolithic microbore column for reversed-phase liquid chromatography. Journal Article

Journal of Chromatography A, 1218 (31), pp. 5228–5234, 2011, ISSN: 0021-9673.

Abstract | Links | BibTeX

Sabarudin, Akhmad ; Umemura, Tomonari ; Motomizu, Shoji.

Chitosan functionalized with di-2-propanolamine - Its application as solid phase extractant for the determination of germanium in water samples by ICP-MS. Journal Article

Microchemical Journal, 99 (1), pp. 34–39, 2011, ISSN: 0026-265X.

Abstract | Links | BibTeX

Bratescu, Maria Antoneta ; Hieda, Junko ; Umemura, Tomonari ; Saito, Nagahiro ; Takai, Osamu.

Analysis of organic pollutant degradation in pulsed plasma by coherent anti-Stokes Raman spectroscopy. Journal Article

Journal of Vacuum Science & Technology, A: Vacuum, Surfaces, and Films, 29 (3), pp. 031302/1–031302/7, 2011, ISSN: 0734-2101.

Abstract | Links | BibTeX

Kumano, Naomi ; Seki, Takahiro ; Ishii, Masahiko ; Nakamura, Hiroshi ; Umemura, Tomonari ; Takeoka, Yukikazu.

Multicolor Polymer-Dispersed Liquid Crystal. Journal Article

Advanced Materials (Weinheim, Germany), 23 (7), pp. 884–888, 2011, ISSN: 0935-9648.

Abstract | Links | BibTeX

2010

Fujiwara, Kitao ; Osako, Yuta ; Sasaki, Takana ; Kumata, Hidetoshi ; Aoki, Motohide ; Kawashima, Norio.

Construction of photo-decomposer for organic compounds in natural water and evaluation of its performance by chemiluminescence. Journal Article

Bunseki Kagaku, 59 (11), pp. 1021–1028, 2010, ISSN: 0525-1931.

Abstract | Links | BibTeX

Imai, Takehito ; Niwa, Masanao ; Kawamura, Hideto ; Umemura, Tomonari ; Kimura, Masaru ; Nakano, Takashi.

The dyeing mechanism of oxidative hair color in white and black human hair. Journal Article

Nippon Keshohin Gijutsusha Kaishi, 44 (3), pp. 208–215, 2010, ISSN: 0387-5253.

Abstract | Links | BibTeX

Koide, Hirotaka ; Nagao, Yuki ; Koumoto, Kunihito ; Takasaki, Yuka ; Umemura, Tomonari ; Kato, Takeharu ; Ikuhara, Yuichi ; Ohta, Hiromichi.

Electric field modulation of thermopower for transparent amorphous oxide thin film transistors. Journal Article

Applied Physics Letters, 97 (18), pp. 182105/1–182105/3, 2010, ISSN: 0003-6951.

Abstract | Links | BibTeX

Zhu, Yanbei ; Itoh, Akihide ; Umemura, Tomonari ; Haraguchi, Hiroki ; Inagaki, Kazumi ; Chiba, Koichi.

Determination of REEs in natural water by ICP-MS with the aid of an automatic column changing system. Journal Article

Journal of Analytical Atomic Spectrometry, 25 (8), pp. 1253–1258, 2010, ISSN: 0267-9477.

Abstract | Links | BibTeX

Rahmi, Dwinna ; Takasaki, Yuka ; Zhu, Yanbei ; Kobayashi, Hiroharu ; Konagaya, Shigeji ; Haraguchi, Hiroki ; Umemura, Tomonari.

Preparation of monolithic chelating adsorbent inside a syringe filter tip for solid phase microextraction of trace elements in natural water prior to their determination by ICP-MS. Journal Article

Talanta, 81 (4-5), pp. 1438–1445, 2010, ISSN: 0039-9140.

Abstract | Links | BibTeX

2009

Umemura, Tomonari ; Kobayshi, Hiroharu.

Development of comprehensive two-dimensional HPLC system for protein analysis. Journal Article

Chromatography, 30 (Suppl. 1), pp. 43–44, 2009, ISSN: 1342-8284.

Abstract | BibTeX

Hotta, Hiroki ; Mori, Takayuki ; Takahashi, Akira ; Kogure, Yuta ; Johno, Keita ; Umemura, Tomonari ; Tsunoda, Kin-ichi.

Quantification of Trace Elements in Natural Samples by Electrospray Ionization Mass Spectrometry with a Size-Exclusion Column Based on the Formation of Metal-Aminopolycarboxylate Complexes. Journal Article

Analytical Chemistry (Washington, DC, United States), 81 (15), pp. 6357–6363, 2009, ISSN: 0003-2700.

Abstract | Links | BibTeX

Zhu, Yanbei ; Umemura, Tomonari ; Haraguchi, Hiroki ; Inagaki, Kazumi ; Chiba, Koichi.

Determination of REEs in seawater by ICP-MS after on-line preconcentration using a syringe-driven chelating column. Journal Article

Talanta, 78 (3), pp. 891–895, 2009, ISSN: 0039-9140.

Abstract | Links | BibTeX

2008

Fujiwara, Kitao ; Suematsu, Hitoshi ; Kiyomiya, Emiko ; Aoki, Motohide ; Sato, Mamiko ; Moritoki, Nobuko

Size-dependent toxicity of silica nano-particles to Chlorella kessleri. Journal Article

Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 43 (10), pp. 1167–73, 2008, ISSN: 1093-4529.

Abstract | Links | BibTeX

Umemura, Tomonari ; Kojima, Norihisa ; Ueki, Yuji

Development of high-throughput analysis system using highly-functional organic polymer monoliths Journal Article

BUNSEKI KAGAKU, 57 (7), pp. 517–529, 2008, ISSN: 0525-1931.

Abstract | Links | BibTeX

Aoki, Motohide ; Suematsu, Hitoshi ; Kumata, Hidetoshi ; Kitao, Fujiwara

Physiological and Photosynthetic Toxicity of Thallium in Synechocystis sp. PCC6803 Inproceedings

Allen, J; Gantt, E; Gol-beck, J; Osmond, B (Ed.): Photosynthesis. Energy from the Sun, pp. 1399–1402, Springer-Verlag, Heidelberg, Germany, 2008.

BibTeX

Fujiwara, Kitao ; Hirokawa, Shun ; Aoki, Motohide.

Comparison of fluorescence correlation spectrometry with the ordinary fluorescence optical configuration with flow cytometry as a tool for micrometer-level size determination. Journal Article

Analytical Sciences, 24 (12), pp. 1623–1627, 2008, ISSN: 0910-6340.

Abstract | Links | BibTeX

Fujiwara, Kitao ; Matsumoto, Yoshiko ; Kawakami, Hayato ; Aoki, Motohide ; Tuzuki, Mikio

Evaluation of metal toxicity in Chlorella kessleri from the perspective of the periodic table Journal Article

Bulletin of the Chemical Society of Japan, 81 (4), pp. 478–488, 2008.

BibTeX

Imai, Takehito ; Niwa, Masanao ; Hasegawa, Takuya ; Kawamura, Hideto ; Umemura, Tomonari ; Kimura, Masaru ; Nakano, Takashi ; Haraguchi, Hiroki.

The reaction of oxidative hair dyes in cuticle layers. Journal Article

Nippon Keshohin Gijutsusha Kaishi, 42 (4), pp. 305–312, 2008, ISSN: 0387-5253.

Abstract | Links | BibTeX

Haraguchi, Hiroki ; Ishii, Atsushi ; Hasegawa, Takuya ; Matsuura, Hirotaka ; Umemura, Tomonari.

Metallomics study on all-elements analysis of salmon egg cells and fractionation analysis of metals in cell cytoplasm. Journal Article

Pure and Applied Chemistry, 80 (12), pp. 2595–2608, 2008, ISSN: 0033-4545.

Abstract | Links | BibTeX

Rahmi, Dwinna ; Zhu, Yanbei ; Umemura, Tomonari ; Haraguchi, Hiroki ; Itoh, Akihide ; Chiba, Koichi.

Determination of 56 elements in lake Baikal water by high-resolution ICP-MS with the aid of a tandem preconcentration method. Journal Article

Analytical Sciences, 24 (11), pp. 1513–1517, 2008, ISSN: 0910-6340.

Abstract | Links | BibTeX

Rahmi, Dwinna ; Zhu, Yanbei ; Fujimori, Eiji ; Hasegawa, Takuya ; Umemura, Tomonari ; Konagaya, Shigeji ; Haraguchi, Hiroki.

An in-syringe La-coprecipitation method for the preconcentration of oxo-anion forming elements in seawater prior to an ICP-MS measurement. Journal Article

Analytical Sciences, 24 (9), pp. 1189–1192, 2008, ISSN: 0910-6340.

Abstract | Links | BibTeX

Hotta, Hiroki ; Wang, Qiang ; Fukuda, Mioko ; Aizawa, Shoichi ; Umemura, Tomonari ; Sekizawa, Kazutoshi ; Tsunoda, Kin-ichi.

Identification of aluminum species in an aluminum-accumulating plant, hydrangea (Hydrangea macrophylla), by electrospray ionization mass spectrometry. Journal Article

Analytical Sciences, 24 (6), pp. 795–798, 2008, ISSN: 0910-6340.

Abstract | Links | BibTeX

2007

Arikuni, Takashi ; Yoshikawa, Toshikazu ; Oki, Toshiya ; Aoki, Motohide ; Kikawa, Eri ; Yamaguchi, Tsuguhisa ; Mafune, Shoichi ; Takahashi, Yutaka.

Transthyretin, apolipoprotein AI and related factors as markers for evaluating the effectiveness of interferon therapy against hepatitis C. Miscellaneous

2007.

Abstract | BibTeX

Arikuni, Takashi ; Oki, Toshiya ; Aoki, Motohide ; Kikawa, Eri ; Naito, Yuji ; Yoshikawa, Toshikazu.

Disease diagnostic method, substance evaluation method, substance screening method, and disease preventive agent. Miscellaneous

2007.

Abstract | BibTeX

Fujiwara, Kitao ; Hirokawa, Shun ; Aoki, Motohide.

Optical parameter dependence of fluorescence correlation spectrometry without using magnification tools. Journal Article

Analytical Sciences, 23 (10), pp. 1237–1239, 2007, ISSN: 0910-6340.

Abstract | Links | BibTeX

105 entries « 1 of 3 »
71 Preparation of Methacrylate-Based Anion-Exchange Monolithic Microbore Column for Chromatographic Separation of DNA Fragments and Oligonucleotides
A. Sabarudin, J. Huang, S. Shu, S. Sakagawa, T. Umemura, Anal. Chim. Acta, accepted 【IF=4.311】
70 Chemical Anchoring of Lauryl Methacrylate-Based Reversed Phase Monolith to 1/16″ o.d. Polyetheretherketone Tubing
S. Shu, H. Kobayashi, M. Okubo, A. Sabarudin, M. Butsugan, T. Umemura, J. Chromatogr. A, 1242, 59-66 (2012) 【DOI 10.1016/j.chroma.2012.04.030, IF=4.194】
69 Lithium-Ion Conducting La2/3-xLi3xTiO3 Solid Electrolyte Thin Films with Stepped and Terraced Surfaces
H. Ohta, T. Mizoguchi, N. Aoki, T. Yamamoto, A. Sabarudin, T. Umemura, Appl. Phys. Lett., 100, 173107 (2012) 【DOI 10.1063/1.4709402, IF=3.841】
68 Atomic Mineral Characteristics of Indonesian Osteoporosis by High Resolution Inductively Coupled Plasma Mass Spectrometry
Z. Noor, S. Sumitro, M. Hidayat, A. Rahim, A. Sabarudin, and T. Umemura, The Scientific World Journal, 2012, 372972 (2012)【DOI 10.1100/2012/372972, IF=1.524】
67 Development of Salt-Tolerance Interface for an High Performance Liquid Chromatography/Inductively Coupled Plasma Mass Spectrometry System and Its Application to Accurate Quantification of DNA Samples
Y. Takasaki, S. Sakagawa, K. Inagaki, S. Fujii, A. Sabarudin, T. Umemura, H. Haraguchi, Anal. Chim. Acta, 713, 23-29 (2012) 【DOI 10.1016/j.aca.2011.11.039, IF=4.311】
66 Estimation of the Distribution of Intravenously Injected Adipose Tissue-Derived Stem Cells Labeled with Quantum Dots in Mice Organs through the Determination of their Metallic Components by ICP-MS
Y. Takasaki, M. Watanabe, H. Yukawa, A. Sabarudin, K. Inagaki, N. Kaji, Y. Okamoto, M. Tokeshi, Y. Miyamoto, H. Noguchi, T. Umemura, S. Hayashi, Y. Baba, H. Haraguchi, Anal. Chem., 83, 8252-8258 (2011)【DOI: 10.1021/ac202053y, IF=5.874】
65 Multielement Analysis of Micro-Volume Biological Samples by ICP-MS with Highly Efficient Sample Introduction System
Y. Takasaki, K. Inagaki, A. Sabarudin, S. Fuji, D. Iwahata, A. Takatsu, K. Chiba, T. Umemura, Talanta, 87, 24-29 (2011) 【DOI: 10.1016/j.talanta.2011.09.022, IF=3.722】
64 Preparation and Characterization of Lauryl Methacrylate-Based Monolithic Microbore Column for Reversed-Phase Liquid Chromatography
S. Shu, H. Kobayashi, N. Kojima, A. Sabarudin, T. Umemura, J. Chromatogr. A, 1218, 5228-5234 (2011) 【DOI: 10.1016/j.chroma.2011.05.104, IF=4.194】
63 Analysis of Organic Pollutant Degradation in Pulsed Plasma by Coherent Anti-Stokes Raman Spectroscopy
M.A. Bratescu
J. Hieda, T. Umemura, N. Saito, O. Takai, J. Vac. Sci. Technol. A, 29, 031302 (2011) 【DOI: 10.1116/1.3569035, IF=1.291】
62 Chitosan Functionalized with di-2-Propanolamine: Its Application as Solid Phase Extractant for the Determination of Germanium in Water Samples by ICP-MS
A. Sabarudin, T. Umemura, S. Motomizu, Microchem. J., 99, 34-39 (2011) 【DOI: 10.1016/j.microc.2011.03.004, IF=2.488】
61 Multicolor Polymer Dispersed Liquid Crystal
N. Kumano, T. Seki, M. Ishii, H. Nakamura, T. Umemura, Y. Takeoka, Adv. Mater, 23, 884-888 (2011) 【DOI: 10.1002/adma.201003660, IF=10.880】
60 Electric Field Modulation of Thermopower for Transparent Amorphous Oxide Thin Film Transistors
H. Koide, Y. Nagao, K. Koumoto, Y. Takasaki, T. Umemura, T. Kato, Y. Ikuhara, H. Ohta, Appl. Phys. Lett., 97, 182105 (2010) 【DOI: 10.1063/1.3512870, IF=3.841】
59 Determination of REEs in Natural Water by ICP-MS with the Aid of an Automatic Column Changing System
Y. Zhu, A. Itoh, T. Umemura, H. Haraguchi, K. Inagaki, K. Chiba, J. Anal. Atom. Spectrom., 25, 1253-1258 (2010) 【DOI: 10.1039/c003125a, IF=4.372】
58 Preparation of Monolithic Chelating Adsorbent Inside a Syringe Filter Tip for Solid Phase Microextraction of Trace Elements in Natural Water Prior to Their Determination by ICP-MS
D. Rahmi, Y. Takasaki, Y. Zhu, H. Kobayashi, S. Konagaya, H. Haraguchi, T. Umemura, Talanta, 81, 1438-1445 (2010) 【DOI: 10.1016/j.talanta.2010.02.048, IF=3.722】
57 Quantification of Trace Elements in Natural Samples by Electrospray Ionization Mass Spectrometry with a Size-Exclusion Column Based on the Formation of Metal-Aminopolycarboxylate Complexes
H. Hotta, T. Mori, A. Takahashi, Y. Kogure, K. Johno, T. Umemura, K. Tsunoda, Anal. Chem., 81, 6357-6363 (2009)
56 Determination of REEs in Seawater by ICP-MS after on-line Preconcentration Using a Syringe-Driven Chelating Column
Y. Zhu, T. Umemura, H. Haraguchi, K. Inagaki, K Chiba, Talanta, 78, 891-895 (2009)
55 Metallomics Study on All-Elements Analysis of Salmon Egg Cells and Fractionation Analysis of Metals in Cell Cytoplasma
H. Haraguchi, A Ishii, T. Hasegawa, H. Matsuura, T. Umemura, Pure Appl. Chem., 80, 2595-2608 (2008)
54 Determination of 56 Elements in Lake Baikal Water by High Resolution ICP-MS with Aid of a Tandem Preconcentration Method
D. Rahmi, Y. Zhu, T. Umemura, H. Haraguchi, A Itoh, K Chiba, Anal. Sci., 24, 1513-1517 (2008)
53 Vertical Distribution of Lead in Lake Baikal Water Measured by ID-ICP-MS
Y. Zhu, D. Rahmi, T. Umemura, H. Haraguchi, K Chiba, J. Nucl. Sci. Tech., (Supplement 5), 65-68 (2008)
52 An in-syringe La-coprecipitation Method for the Preconcentration of Oxo-anion Forming Elements in Seawater Prior to an ICP-MS Measurement
D. Rahmi, Y. Zhu, E. Fujimori, T. Hasegawa, T. Umemura, S. Konagaya, H. Haraguchi, Anal. Sci., 24, 1189-1192 (2008)
51 Identification of Aluminum Species in an Aluminum-accumulating Plant, Hydrangea (Hydrangea macrophylla), by Electrospray Ionization Mass Spectrometry
H. Hotta, Q. Wang, M. Fukuda, S. Aizawa, T. Umemura, K. Sekizawa, K. Tsunoda, Anal. Sci., 24, 795-798 (2008)
50 有機ポリマーモノリスを用いる高速・高性能分離分析法の開発
梅村知也, 小島徳久, 植木悠二, 分析化学, 57, 517-530 (2008)
49 Multielement Determination of Trace Metals in Seawater by ICP-MS with Aid of Down-Sized Chelating Resin-Packed Minicolumn for Preconcentration
D. Rahmi, Y. Zhu, E. Fujimori, T. Umemura, H. Haraguchi, Talanta, 72, 600-606 (2007)
48 Tailoring Elution of Tetraalkylammonium Ions. Ideal Electrostatic Selectivity Elution Order on a Polymeric Ion Exchanger
B. Yang, M. Takeuchi, P.K. Dasgupta, T. Umemura, Y. Ueki, K. Tsunoda, Anal. Chem., 79, 769-772 (2007)
47 Speciation of Human Serum Proteins Based on Trace Metal Mapping Analysis by CIM Monolithic Disk Column HPLC/ICP-MS in Complement with Off-Line MALDI-TOFMS Analysis
T. Hasegawa, Y. Wakita, Y. Zhu, H. Matsuura, H. Haraguchi, T. Umemura, Bull. Chem. Soc. Jpn., 80, 503-506 (2007)
46 Chemical Speciation of Arsenic Species in Human Blood Serum by Liquid Chromatography Using a Phosphatidylcholine-coated ODS Column with Detection by ICP-MS
T. Hasegawa, J. Ishise, Y. Fukumoto, H. Matsuura, Y. Zhu, T. Umemura, H. Haraguchi, K. Yamamoto, T. Naoe, Bull. Chem. Soc. Jpn., 80, 498-502 (2007)
45 Separation Characteristics of a Phosphatidylcholine-coated ODS Column for Direct Sample Injection Analysis of Biological Fluid Samples
T. Hasegawa, Y. Fukumoto, J. Ishise, R. Hattori, Y. Zhu, T. Umemura, H. Haraguchi, Bull. Chem. Soc. Jpn., 80, 329-334 (2007)
44 Slab Optical Waveguide High-Acidity Sensor Based on an Absorbance Change of Protoporphyrin IX
T. Umemura, H. Hotta, T. Abe, Y. Takahashi, H. Takiguchi, M. Uehara, T. Odake, K. Tsunoda, Anal. Chem., 78, 7511-7516 (2006)
43 Assay of Alkaline Phosphatase in Salmon Egg Cell Cytoplasm with Fluorescence Detection of Enzymatic Activity and Zinc Detection by ICP-MS in Relation to Metallomics Research
T. Hasegawa, M. Sugita, K. Takatani, H. Matsuura, T. Umemura, H. Haraguchi, Bull. Chem. Soc. Jpn., 79, 1211-1214 (2006)
42 Preparation and Characterization of Methacrylate-Based Semi-Micro Monoliths for High-Throughput Bioanalysis
T. Umemura, Y. Ueki, K. Tsunoda, A. Katakai, M. Tamada, H. Haraguchi, Anal. Bioanal. Chem., 386, 566-571 (2006)
41 Liquid Core Waveguide Spectrophotometry for the Sensitive Determination of Nitrite in River Water Samples
H. Takiguchi, A. Tsubata, M. Miyata, T. Odake, H. Hotta, T. Umemura, K. Tsunoda, Anal. Sci., 22, 1017-1019 (2006)
40 Preparation of Low Flow-Resistant Methacrylate-Based Monolithic Stationary Phases of Different Hydrophobicity and the Application to Rapid Reversed-Phase Liquid Chromatographic Separation of Alkylbenzenes at High Flow Rate and Elevated Temperature
Y. Ueki, T. Umemura, Y. Iwashita, T. Odake, H. Haraguchi, K. Tsunoda, J. Chromatogr. A, 1106, 105-111 (2006)
39 Determination of Rare Earth Elements in Seawater by ICP-MS after Preconcentration with a Chelating Resin-Packed Minicolumn
Y. Zhu, A. Itoh, E. Fujimori, T. Umemura, H. Haraguchi, J. Alloys Compd., 408-412, 985-988 (2006)
38 Speciation of Mercury in Salmon Egg Cell Cytoplasm in Relation with Metallomics Research
T. Hasegawa, M. Asano, K. Takatani, H. Matsuura, T. Umemura, H. Haraguchi, Talanta, 68, 465-469 (2005)
37 Speciation and Excretion Patterns of Arsenic Metabolites in Human Urine after Ingestion of Edible Seaweed, Hizikia fusiforme
H. Matsuura, M. Asano, T. Hasegawa, T. Umemura, H. Haraguchi, Bull. Chem. Soc. Jpn., 78, 1977-1981 (2005)
36 Fractional Distributions of Trace Metals in Surface Water of Lake Biwa as Studied by Ultrafiltration and ICP-MS
Y. Zhu, R. Hattori, D. Rahmi, S. Okuda, A. Itoh, E. Fujimori, T. Umemura, H. Haraguchi, Bull. Chem. Soc. Jpn., 78, 1970-1976 (2005)
35 Characteristics of Liquid/Liquid Optical Waveguide Using Sheath Flow and Its Application to Detect Molecules at Liquid/Liquid Interface
H. Takiguchi, T. Odake, T. Umemura, H. Hotta, K. Tsunoda, Anal. Sci., 21, 1269-1274 (2005)
34 Rapid Reversed-Phase Separation Using Methacrylate-Based C18 Monolithic Capillary Columns at High Flow Rates and Elevated Temperatures
Y. Ueki, T. Umemura, Y. Iwashita, K. Tsunoda, H. Haraguchi, Chem. Lett., 34, 1198-1199 (2005)
33 Evaluation of an ODS Column Modified with Zwitterionic/Nonionic Mixed Surfactants and its Application to Direct Injection Determination of Inorganic Anions
T. Hasegawa, T. Umemura, A. Koide, K. Chiba, Y. Ueki, K. Tsunoda, H. Haraguchi, Anal. Sci., 21, 913-916 (2005)
32 インジウムスズオキサイド電極スラブ光導波路によるヨウ素の分光電気化学測定
角田欣一, 下境健一, 橋本康行, 梅村知也, 小竹玉緒, 分析化学, 54, 561-(2005)
31 A Sub-Second, Time-Resolved, Linear Dichroism Measurement System for Visible Attenuated Total Reflection Spectroscopy with a Slab Optical Waveguide
K. Tsunoda, Y. Kasuya, T. Umemura, T. Odake, Talanta, 65, 1097-1101 (2005)
30 Multielement Determination of Trace Metals in Seawater by Inductively Coupled Plasma Mass Spectrometry after Tandem Preconcentration Using Chelating Resin
Y. Zhu, A. Itoh, E. Fujimori, T. Umemura, H. Haraguchi, Bull. Chem. Soc. Jpn., 78, 659-667 (2005)
29 Multielement Determination of Trace Metals in River Water Certified Reference Material (JSAC 0301-1) by High Efficiency Nebulization ICP-MS after 100-fold Preconcentration with a Chelating Resin-Packed Minicolumn
Y. Zhu, R. Hattori, E. Fujimori, T. Umemura, H. Haraguchi, Anal. Sci., 21, 199-203 (2005)
28 Preparation and Application of Methacrylate-Based Cation-Exchange Monolithic Columns for Capillary Ion Chromatography
Y. Ueki, T. Umemura, J. Li, T. Odake, K. Tsunoda, Anal. Chem., 76, 7007-7012 (2004)
27 A New Isoelectric Focusing System for Fast Two-Dimensional Gel Electrophoresis Using a Low-Concentration Polyacrylamide Gel Supported by a Loose Multifilament String
J. Li, A. Ogasawara, T. Odake, T. Umemura, K. Tsunoda, Anal. Sci., 20, 1673-1679 (2004)
26 Multielement Analysis of Commercial Mineral Waters by Chelating Resin Preconcentration and ICP-MS
H. Haraguchi, Y. Zhu, R. Hattori, A. Itoh, T. Umemura, Biomed. Res. Trace Elements, 15, 355-357 (2004)
25 Speciation of Some Biometals in Salmon Egg Cell Cytoplasm by Two-Dimensional HPLC/ICP-MS
H. Matsuura, K. Takatani, M. Sugita, T. Hasegawa, T. Umemura, H. Haraguchi, Biomed. Res. Trace Elements, 15, 345-347 (2004)
24 Identification of Al(III) Species in a Solution Containing Equimolar Concentrations of Al(III) and Citric Acid Using Varying-Temperature 27Al NMR Spectrometry
E. Yoshimura, M, Akashi, T. Umemura, K. Tsunoda., Anal. Sci., 20, 373-374 (2004)
23 Seasonal Change in the Level and the Chemical Forms of Aluminum in Soil Solution Under a Japanese Cedar Forest
T. Umemura, Y. Usami, S. Aizawa, K. Tsunoda, K. Satake, Sci. Total Environ., 317, 149-157 (2003)
22 Adsorption of Methylene Blue onto Silylated Silica Surfaces Studied Using Visible Attenuated Total Reflection Spectroscopy with a Slab Optical Waveguide
K. Tsunoda, T. Umemura, H. Ueno, E. Okuno, H. Akaiwa, Appl. Spectrosc., 57, 1273-1277 (2003)
21 A Liquid/Liquid Optical Waveguide Using Sheath Flow as a New Tool for Liquid/Liquid Interfacial Measurement
H. Takiguchi, T. Odake, M. Ozaki, T. Umemura, K. Tsunoda, Appl. Spectrosc., 57, 1039-1041 (2003)
20 Decomposition of Phenolic Endocrine Disrupting Chemicals by Potassium Permanganate and -ray Irradiation
Y. Abe, M. Takigami, K. Sugino, M. Taguchi, T. Kojima, T. Umemura, K. Tsunoda, Bull. Chem. Soc. Jpn., 76, 1681-1685(2003)
19 低屈折率高分子製光ファイバー型キャピラリーセルの特性とその鉄鋼試料中硫黄の吸光光度定量への応用
角田欣一, 梅村知也, 渡邊貴史, 滝口裕実, 浅野 比, 板橋英之, 石橋耀一, 佐藤 栄, 鉄と鋼, 89, 979-981(2003)
18 Highly Sensitive Time-Resolved Fluorometric Determination of Estrogens by High-Performance Liquid Chromatography Using a β-Diketonate Europium Chelate
K. Matsumoto, Y. Tsukahara, T. Umemura, K. Tsunoda, H. Kume, S. Kawasaki, J. Tadano, T. Matsuya, J. Chromatogr. B, 773, 135-142 (2002)
17 Sensitive Measurement of Methylene Blue Active Substances by Attenuated Total Reflection Spectrometry with a Trimethylsilane-Modified Glass Slab Optical Waveguide
T. Umemura, Y. Kasuya, T. Odake, K. Tsunoda, Analyst, 127, 149-152 (2002)
16 Preliminary Investigation of the Application of Electrospray Ionization Mass Spectrometry to the Study of Aluminum Speciation
T. Umemura, K. Asaka, K. Sekizawa, T. Odake, K. Tsunoda, K. Satake, Q. Wang, B. Huang, Anal. Sci., 17, (Supplement), i49-i52 (2001)
15 A High-Efficiency Cross-Flow Micronebulizer Interface for Capillary Electrophoresis and Inductively Coupled Plasma Mass Spectrometry
J. Li, T. Umemura, T. Odake, K. Tsunoda, Anal. Chem., 73, 5992-5999 (2001)
14 Determination and Speciation of Aluminum in Environmental Samples by Cation Exchange High-performance Liquid Chromatography with High Resolution ICP-MS Detection
K. Tsunoda, T. Umemura, K. Ohshima, S. Aizawa, E. Yoshimura, K. Satake, Water, Air and Soil Pollution, 130, 1589-1594 (2001)
13 A High-Efficiency Cross-Flow Micronebulizer for Inductively Coupled Plasma Mass Spectrometry
J. Li, T. Umemura, T. Odake, K. Tsunoda, Anal. Chem., 73, 1416-1424 (2001)
12 過マンガン酸カリウムによるフェノール系内分泌攪乱化学物質の分解
阿部康弘, 梅村知也, 角田欣一, 日本化学会誌, 4, 239-242 (2001)
11 Amphoteric Surfactant-Modified Stationary Phase for the Reversed-Phase High-Performance Liquid Chromatographic Separation of Nucleosides and Their Bases by Elution with Water
T. Umemura, K. Tsunoda, A. Koide, T. Oshima, N. Watanabe, K. Chiba, H. Haraguchi, Anal. Chim. Acta, 419, 87-92 (2000)
10 Speciation of Trace Elements Binding and Non-binding with Proteins in Human Blood Serum by Surfactant-Mediated High-Performance Liquid Chromatography with Element-Selective Detection by Inductively Coupled Plasma Mass Spectrometry
K. Inagaki, T. Umemura, H. Matsuura, H. Haraguchi, Anal. Sci., 16, 787-788 (2000)
9 Lock-in Modulation Detection for a Difference Interferometric Slab Optical Waveguide Refractive-Index Sensor
K. Tsunoda, T. Umemura, K. Aizawa, Y. Takahashi, T. Odake, Anal. Sci., 16, 771-773 (2000)
8 Determination of Lead by Hydride Generation Inductively Coupled Plasma Mass Spectrometry
J. Li, F. Lu, T. Umemura, K. Tsunoda, Anal. Chim. Acta, 419, 65-72 (2000)
7 Characteristic Conversion of Ion Pairs among Anions and Cations for Determination of Anions in Electrostatic Ion Chromatography Using Water as a Mobile Phase
T. Umemura, S. Kamiya, H. Haraguchi, Anal. Chim. Acta, 379, 23-32 (1999)
6 Direct Injection Determination of Theophylline and Caffeine in Blood Serum by High-Performance Liquid Chromatography Using an ODS Column Coated with a Zwitterionic Bile Acid Derivative
T. Umemura, R. Kitaguchi, K. Inagaki, H. Haraguchi, Analyst, 123, 1767-1770 (1998)
5 Counterionic Detection by ICP-AES for Determination of Inorganic Anions in Water Elution Ion Chromatography Using Zwitterionic Stationary Phase
T. Umemura, R. Kitaguchi, H. Haraguchi, Anal. Chem., 70, 936-942 (1998)
4 A Novel Ion Chromatographic Method Using Zwitterionic Surfactants as the Stationary Phase and Water as the Mobile Phase
W. Hu, K. Hasebe, D.M. Reynolds, T. Umemura, S. Kamiya, A. Itoh, H. Haraguchi, J. Liq. Chrom. & Rel. Technol., 20, 1903-1919 (1997)
3 Partitioning of Cations and Anions of Electrolytes in Electrostatic Ion Chromatography Using Pure Water as Mobile Phase
T. Umemura, S. Kamiya, R. Kitaguchi, H. Haraguchi, Chem. lett., 1997, 755-756 (1997)
2 Evaluation of Sulfobetaine-Type Zwitterionic Stationary Phases for Ion Chromatographic Separation Using Water as a Mobile Phase
T. Umemura, S. Kamiya, A. Itoh, K. Chiba, H. Haraguchi, Anal. Chim. Acta, 349, 231-238 (1997)
1 Direct Determination of Inorganic Ions at Sub-ppb Levels by Ion Chromatography Using Water as a Mobile Phase
W. Hu, A. Miyazaki, H. Tao, A. Itoh, T. Umemura, H. Haraguchi, Anal. Chem., 67, 3713-3716 (1995)