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Publications

2024年

    • D. Asakawa, K. Saikusa, H. Yoshida, Z. Han, L.C. Chen, Tuning the Internal Energy of Ions Produced by Atmospheric and High-Pressure Electrospray by Modulating the Gas Throughput into the First Vacuum Stage, Anal. Chem.,in press (2024), DOI:https://doi.org/10.1021/acs.analchem.4c01813
    • A.S. Devonshire, E.J. Busby, G.M. Jones, D.M. O’Sullivan, A. Fernandez-Gonzalez, S. Shibayama, S. Fujii, M.Kato, J. Emerson, L. Guerrero, C. Patricia T. Peña, M. M. A. Cortes, R. B. Flatschart, M. N. de Medeiros, A. M. Saraiva, Y. Bae, I. Yang, H.Yoo, A.B. Košir, M. Milavec, L. Dong, C. Niu, X.Wang, P. Morris, S. Temisak, M.H. Cleveland, P. M. Vallone, D. Burke, M. Forbes-Smith, J. McLaughlin, S. Falak, M. Hussels, R. Macdonald, A. Kummrow, B. Yalçinkaya, S. Akyurek, M. Akgoz, M. Vonsky, A. Runov, C. Morris, N. Almond, J.F. Huggett CCQM-P199: Interlaboratory comparability study of HIV-1 RNA copy number quantification.,
      bioRxiv, (2024) DOI:https://doi.org/10.1101/2024.04.12.589043
    • A.S. Devonshire, E.J. Busby, G.M. Jones, D.M. O’Sullivan, A. Fernandez-Gonzalez, L. Hernandez-Hernandez, X. Dai, L. Dong, C. Niu, X.Wang, X. Qiao, X. Fang, C. Morris, N. Almond, M.H. Cleveland, P. M. Vallone, E.C. Galván, M.P. Urquiza, M.G.H. López, A.S. Khan, S.M. Fuentes, J.E.L. Guerrero, S.L.D. Gonzalez, A.F.L. Torres, A.V. Folgueras-Flatschart, M.N. de Medeiros, A. M. Saraiva, R. B. Flatschart, C. Divieto, M. Pegoraro, M. Zucco, L. Revel, M. Mazzara, P. Corbisier, G. Buttinger, I. Yang, Y. Bae, A. B. Košir, M. Milavec, M. Hawkins, A. P. Sanzone, P. Morris, S. Temisak, D. Lynch, J. McLaughlin, M. Forbes-Smith, F. Hall, D. Burke, S. Shibayama, S. Fujii, M. Kato, S. Falak, R. Macdonald, A. Kummrow, A. Komissarov, K. Komissarova, S. Akyurek, M. Akgoz, S. N.S. Demirci, M. Vonsky, A. Runov, E. Kulyabina, D. Rebrikov, J. F. Hugget CCQM-P199b: Interlaboratory comparability study of SARS-CoV-2 RNA copy number quantification.,
      bioRxiv, (2024) DOI:https://doi.org/10.1101/2024.03.27.584106

2023年

    • D. Burke, A.S. Devonshire, L. B. Pinheiro, G.M. Jones, K. R. Griffiths, A.F. Gonzalez, M. Forbes-Smith, J. McLaughlin, K. R. Emslie, C. Weidner, J. Mankertz, J. E. Leguizamon, M. N. de Medeiros, R.B. Flatschart, A. M. Saraiva, P.J.I. Beltrao, C. Divieto, L. Revel, Y.. Bae, L. Dong, C. Niu, X. Wang, S. Temisak, S. Shibayama, B. Yalcinkaya, M. Akgoz, R. Macdonald, A. Plauth, J. Huggett
      Standardisation of cell-free DNA measurements: An International Study on Comparability of Low Concentration DNA Measurements using cancer variants.,
      bioRxiv, (2023) DOI: https://doi.org/10.1101/2023.09.06.554514
  • K. Saikusa, D. Asakawa, S. Fuchigami, S. Akashi, Evaluation for Ion Heating of H2A-H2B Dimer in Ion Mobility Spectrometry-Mass Spectrometry, Mass Spectrom., 12, A0131 (2023) DOI:https://doi.org/10.5702/massspectrometry.A0131
  • D. Asakawa, R. Yamamoto, N. Hanari, K. Saikusa, Differences in the internal energies of ions in electrospray ionization mass spectrometers equipped with capillary-skimmer and capillary-RF lens interfaces, Anal. Methods., (2023) DOI:https://doi.org/10.1039/d3ay01450a
  • D. Asakawa, K. Saikusa, Pentafluorobenzylpyridinium: new thermometer ion for characterizing the ions produced by collisional activation during tandem mass spectrometry, Anal. Sci., (2023) DOI:https://doi.org/10.1007/s44211-023-00419-0
  • T. Hasegawa, S. Shibayama, Y. Osumi, M. Kato , Optimizing virus inactivation methods for molecular detection techniques: Implications for viral protein and RNA measurements, J. Virol. Methods, 321, 114801 (2023).DOI:https://doi.org/10.1016/j.jviromet.2023.114801
    • T. Hasegawa, S. Shibayama,Y. Osumi, H. Sentsui, M. Kato, Quantitative performance of digital ELISA for the highly sensitive quantification of viral proteins and influenza virus, Anal. Bioanal. Chem., 415, 1897-1904 (2023). DOI:https://doi.org/10.1007/s00216-023-04600-2

2022年

  • K. Nozawa, Y. Takizawa, L. Pierrakeas, C. Sogawa-Fujiwara, K. Saikusa, S. Akashi, E. Luk, H. Kurumizaka, Cryo-electron microscopy structure of the H3-H4 octasome: A nucleosome-like particle without histones H2A and H2B.",Proc. Natl. Acad. Sci. USA, 119, e2206542119 (2022). DOI:https://doi.org/10.1073/pnas.2206542119
  • K. Saikusa, T. Kinumi, M. Kato, Development of native mass spectrometry with nanoelectrospray ionization coupled to size exclusion chromatography for proteins.",Rapid Commun. Mass Spectrom., e9395(2022). DOI:https://doi.org/10.1002/rcm.9395
  • R. D. Josephs, Q. Liu, G. Martos, M. Bedu, A. Daireaux, T. Choteau, S. Westwood, R. I. Wielgosz, J. Nammoonnoy, W. Zhang, S. Yong, H. Liu, Y. Chen, C. Y. Ng, T. Lu, J. Wang, H. W. Leung, T. L. Teo, X. Gong, X. Dai, W. Xia, L. Feng, J. Xie, T. Peng, X. Fang, L. Wu, C. Li, J. Song, M. Li, H. Li, P. J. Beltrão, S. M. Naressi Scapin, Y. Bacila Sade, A. Bahadoor, B. B. Stocks, M.-P. Thibeault, J. E. Melanson, C. Giangrande, V. Delatour, A. Boeuf, H. Vaneeckhoutte, R. Ohlendorf, G. O'Connor, A. Henrion, W-H. Fung, Y-T. Wong, K. Saikusa, T. Yamasaki, T. Kinumi, M. Öztug, E. Saban, M. Akgöz, M. Quaglia, K. Groves, C. Clarkson, G. Drinkwater, D. Rupérez Cebolla, "Key comparison study on peptide purity - hexapeptide of HbA0.", Metrologia, 59,1A, 08013(2022). DOI:https://iopscience.iop.org/article/10.1088/0026-1394/59/1a/08013
  • Y. Zhang, Y. Bae, S. Shibayama, X. Wang, M. Kato, L. Dong, International co-validation on absolute quantification of single nucleotide variants of KRAS by digital PCR, Analytical and Bioanalytical Chemistry, 414, 5899-5906 (2022).DOI: https://link.springer.com/article/10.1007/s00216-022-04155-8
  • D. Asakawa, K. Saikusa,Characterization of the Internal Energy of Ions Produced by Electrospray Ionization Using Substituted Benzyl Ammonium Thermometer Ions,Journal of the American Society for Mass Spectrometry, 33, 1548-1554 (2022).DOI: https://pubs.acs.org/doi/10.1021/jasms.2c00116
  • R. D. Josephs, Q. Liu, G. Martos, M. Bedu, A. Daireaux, T. Choteau, S. Westwood, R. I. Wielgosz, J. Nammoonnoy, W. Zhang, S. Yong, H. Liu, Y. Chen, C. Y. Ng, T. Lu, J. Wang, H. W. Leung, T. L. Teo, R. Zhai, X. Dai, Z. Chu, X. Fang, T. Peng, J. Xie, W. Mi, M. Zhu, Y. Liu, M. Li, L. Wu, H. Li, P. J. Beltrão, S. M. Naressi Scapin, Y. Bacila Sade, A. Bahadoor, B. B. Stocks, M.-P. Thibeault, J. E. Melanson, C. Giangrande, V. Delatour, A. Boeuf, H. Vaneeckhoutte, R. Ohlendorf, G. O'Connor, A. Henrion, K. Saikusa, T. Kinumi, M. Öztug, E. Saban, M. Akgöz, M. Quaglia, K. Groves, C. Clarkson, G. Drinkwater, D. Rupérez Cebolla,Key comparison study on peptide purity - glycated hexapeptide of HbA1c,Metrologia, 59,1A, 08006(2022). DOI:https://iopscience.iop.org/article/10.1088/0026-1394/59/1A/08006
  • T. Kinumi, K. Saikusa, M. Kato, R. Kojima, C. Igarashi, N. Noda, S. Honda, Characterization and value assignment of monoclonal antibody reference material, NMIJ RM 6208a, AIST-MAB, Frontiers in Molecular Biosciences, 9, 842041 (2022).DOI:https://doi.org/10.3389/fmolb.2022.842041
  • K. Akizuki, S. Ishikawa, R. Obatake, H. Ozaki, N. Shimoda, T. Nehira, T. Yamazaki, T. Kinumi, J. Osawa, N. Sueyoshi, I. Kameshita, Y. Shigeri, A. Ishida, CaM kinase phosphatase (CaMKP/PPM1F/POPX2) is specifically inactivated through gallate-mediated protein carbonylation, Archives of Biochemistry and Biophysics, 720, 109170 (2022).DOI: https://doi.org/10.1016/j.abb.2022.109170
  • Y. Sakaguchi, T. Kinumi, A. Takatsu, A Dual Functional-Group Derivatization Liquid Chromatography–Tandem Mass Spectrometry Method: Application for Quantification of Human Insulin, Chromatographia, 85, 343-352 (2022).DOI: https://doi.org/10.1007/s10337-022-04136-0
  • A. Minoda, S. Miyashita, S. Fujii, K. Inagaki, Y. Takahashi, Cell population behavior of the unicellular red alga Galdieria sulphuraria during precious metal biosorption, Journal of Hazardous Materials, 432, 128576 (2022).DOI: https://doi.org/10.1016/j.jhazmat.2022.128576
  • S. Miyashita, T. Ogura, T. Kondo, S. Fujii, K. Inagaki, Y. Takahashi, A, Minoda, Recovery of Au from dilute aqua regia solutions via adsorption on the lyophilized cells of a unicellular red alga Galdieria sulphuraria: A mechanism study, Journal of Hazardous Materials, 425, 127982 (2022).DOI: https://doi.org/10.1016/j.jhazmat.2021.127982
  • W. Mi, R.D. Josephs, J.E. Melanson, X. Dai, Y. Wang, R. Zhai, Z. Chu, X. Fang, M-P. Thibeault, B.B. Stocks, J. Meija, M. Bedu, G. Martos, S. Westwood, R.I. Wielgosz, Q. Liu, T.L. Teo, H. Liu, Y.J. Tan, M. Öztuğ, E. Saban, T. Kinumi, K. Saikusa, R.J. Schneider, M.G. Weller, Z. Konthur, C. Jaeger, M. Quaglia, C. Mussell, G. Drinkwater, C. Giangrande, H. Vaneeckhoutte, A. Boeuf, V. Delatour, J.E. Lee, G. O'Connor, R. Ohlendorf, A. Henrion, P.J. Beltrão, S.M. Naressi Scapin, Y.B. Sade, PAWG Pilot Study on Quantification of SARS-CoV-2 Monoclonal Antibody - Part 1, Metrologia, 59, 08001 (2022).DOI: https://doi.org/10.1088/0026-1394/59/1A/08001
  • D. Asakawa, K. Saikusa, Fragmentation efficiency of phenethylamines in electrospray ionization source estimated by theoretical chemistry calculation, Journal of Mass Spectrometry, 57, e4802 (2022) DOI: https://doi.org/10.1002/jms.4802

2021年

  • S. Miyashita, T. Ogura, S. Fujii, K. Inagaki, Y. Takahashi, A, Minoda, Effect of lyophilization on the acid resistance of a unicellular red alga Galdieria sulphuraria during platinum recovery, Journal of Hazardous Materials Advances, 3, 100015 (2021).DOI: https://doi.org/10.1016/j.hazadv.2021.100015
  • S. Fukui, E. Sugiyama, H. Mizuno, I. Sakane, D. Asakawa, K. Saikusa, Y. Nishiya, Y. Amano, K. Takahara, D. Higo, T. Toyo'oka, K. Todoroki, Rapid chiral discrimination of oncometabolite dl-2-hydroxyglutaric acid using derivatization and field asymmetric waveform ion mobility spectrometry/mass spectrometry, Journal of Separation Science, 44, 3489-3496 (2021).DOI: https://doi.org/10.2108/zs200113
  • Y. Shigeri, M. Nakata, H.Y. Kubota, N. Tomari, Y. Yamamoto, K. Uegaki, Y. Haramoto, C. Bumb, Y. Tanaka, T. Kinumi, H. Inagaki, Identification of Novel Proteins in Foam Nests of the Japanese Forest Green Tree Frog, Rhacophorus arboreus, Zoological Science, 38, 8-19 (2021).DOI: https://doi.org/10.2108/zs200113
  • J. Jeong, Y.H. Yim, Q. Liu, S. Yong, H. Liu, P. Beltrao, S. Scapin, Y. Sade, B. Garrido, A. Boeuf, V. Delatour, E.L. Kilpatrick, M.S. Lowenthal, B. Toman, W. Mi, L. Wu, J. Wang, T. Kinumi, A. Henrion, D. Ohlendorf, M. Oztug, M. Akgoz, Key comparison study on protein quantification: purity-assessed recombinant protein contents in buffer solution using insulin analogue, Metrologia, 58, 08007 (2021) DOI: https://doi.org/10.1088/0026-1394/58/1A/08007

before 2020

2020

  • K. Saikusa, H. Hidaka, S. Izumi, S. Akashi, Mass spectrometric characterization of histone H3 isolated from in-vitro reconstituted and acetylated nucleosome core particle, Mass Spectrometry, 9, A0090 (2020)
  • N. Kojima, T. Suda, S. Fujii, K. Hirano, M. Namihira and R. Kurita: Quantitative analysis of global 5-methyl- and 5-hydroxymethylcytosine in TET1 expressed HEK293T cells, Biosensors and Bioelectronics, 167, 112472, (2020)
  • K. Ido, R. Matsushita, S. Fujii, S. Miyashita, T. Umemura, A. Hokura, K. Inagaki: Multiple channels Concentric Grid Nebulizer for Online Standard Addition in Inductively Coupled Plasma Optical Emission Spectrometry, Anal.Sci., 36, 717-722(2020)
  • K. Takano, S. Arai, S. Sakamoto, H. Ushijima, T. Ikegami, K. Saikusa, T. Konuma, I. Hamachi, S. Akashi, Screening of Protein-Ligand Interactions under Crude Conditions by Native Mass Spectrometry, Anal. and Bioanal. Chem., 412, 4-37-4043 (2020)
  • K. Saikusa, D. Kato, A. Nagadoi, H. Kurumizaka, S. Akashi, Native mass spectrometry of protein and DNA complexes prepared in non-volatile buffers, J. Am. Soc. Mass Spectrom., 31, 711-718 (2020)
  • N. Faruqui, A. Kummrow, B. Fu, C. Divieto, F. Rojas, F. Kisulu, J. Cavalcante, J. Wang, J. Campbell, J. Martins, J. Choi, M. Sassi, M. Zucco, M. Vonsky, S. Vessillier, S. Zou, S. Fujii and M. Ryadnov: Cellular metrology: scoping for a value proposition in extra-and intracellular measurements, Frontiers in Bioengineering and Biotechnology，7-456，1-8(2020)
  • Z. Mester, P. Corbisier, S. L. R. Ellison, Y. Gao, C. Niu, V. Tang, F. W. Lee, M. P. Urquiza, A. R. Suárez, M. Burns, M. Milavec, K. Wiangnon, K. R. Griffiths, J. L. H. McLaughlin, S. Shibayama, A. Takatsu, M. Akgoz, M. Vonsky, A. Runov, J. E. L. Guerrero, Final report of CCQM-K86.c. Relative quantification of genomic DNA fragments extracted from a biological tissue, Metorlogia, 57, 08004 (2020)
  • R.D. Josephs, M. Li, A. Daireaux, T. Choteau, G. Martos, S. Westwood, R.I. Wielgosz, H. Li, S. Wang, X. Li, N. Shi, P. Wu, L. Feng, T. Huang, T. Zhang, S. Li, P.J. Beltrao, A. Marcos Saraiva, B.C. Garrido, S.M. Naressi Scapin, W. Wollinger, Y. Bacila Sade, M.P. Thibeault, B.B. Stocks, J.E. Melanson, T. Kinumi, M.F. Bin Rezali, M. Oztug, M. Akgoz, M. Quaglia, Key comparison study on peptide purity – synthetic oxytocin Metrologia, 57, 08014 (2020)

2019

  • S. Adachi, H. Aoki, Y. Ueda, T. Sudo, A. Nozawa, S Koga, H Suzuki, S. Shibayama, N. Noda, S. Fujii, S. Itoh, S. Kawashima, Y. Suda, Hi. Nakae, Practical determination of LODP (limit of detection for microarray platform) for the evaluation of microarray platforms, Anal. Biochem., 583, 113360 (2019)
  • T.L. Teo，K.A. Lippa，L. Mackay，S. Yong，Q. Liu，J.E. Camara，T.K. Lee，V. Delatour，B. Lalere，A. Henrion，M. Kato，M. Numata，H.J. Kwon，J.S. Jeong，B. Xu，D. Song，J. Nammoonnnoy，W. Wollinger, Enhancing the Accuracy of Measurement of Small Molecule Organic Biomarkers， ANALYTICAL AND BIOANALYTICAL CHEMISTRY，411-28，7341-7355 (2019)
  • T.T.H. Tran, J. Kim, N. Rosli, I. Mok, K.H. Oh, H. Lee, S.P. Hong, Y.X. Jin, L.Q. Wu, J. Wang, Y. Sakaguchi, T. Kinumi, A. Takatsu, S.K. Kim, J.S. Jeong, Certification and stability assessment of recombinant human growth hormone as a certified reference material for protein quantification, J Chromatogr B, 1126 (2019)
  • S. Shibayama, S. Fujii, K. Inagaki, T. Yamazaki, M. Yoshioka, S. Matsukura, A. Sasaki, T. Suyama, N. Noda, Y. Sekiguchi, A. Takatsu, Development of certified reference material NMIJ CRM 6205-a for the validation of DNA quantification methods: accurate mass concentrations of 600-bp DNA solutions having artificial sequences, Anal. Bioanal. Chem., 41, 6091-6100 (2019)
  • K. Akizuki, T. Kinumi, A. Ono, Y. Senga, J. Osawa, Y. Shigeri, A. Ishida, I. Kameshita, N. Sueyoshi, Autoactivation of C-terminally truncated Ca2+/calmodulin-dependent protein kinase (CaMK) I delta via CaMK kinase-independent autophosphorylation, Arch Biochem Biophys, 668 29-38 (2019)
  • L. Dong, Z. Sui, J. Wang, V. Tang, W. Chum，F. W. Lee，D. Sin, M. P. Urquiza, M. Burns, M. Milavec, C. Prawettongsopon, K. R. Griffiths, J. L. H. McLaughlin, , S. Shibayama, S. Akyurek, M. Akgoz, Final report for CCQM-K86.b Relative quantification of Bt63 in GM rice matrix sample, Metorologia, 55, 08017 (2019)

2018

  • R. Futahashi, Y. Yamahama, M. Kawaguchi, N. Mori, D. Ishii, G. Okude, Y. Hirai, R. Kawahara-Miki, K. Yoshitake, S. Yajima, T. Hariyama, and T. Fukatsu: Molecular basis of the wax-based color change and UV reflection in dragonflies,eLife, 8, e43045 (2019)
  • Q. Liu, H. Liu, Y. Chen, S. Yong, H. L. Teo, L. Wong, T. L. Teo, V. Vamathevan, E. C. P. Rego, W. Wollinger, J. L. N. Fernandes, T. M. Monteiro, B. C. Garrido, F. M. Violante, L. H. Shi, H. H. He, C. Quan, B. Xu, H. M. Li, X. H. Dai, Y. J. He, M. Lo, Y. Yip, J. Cabillic, V. Delatour, R. Ohlendorf, A. Henrion, M. Kawaguchi, D. Kang, H. Lee, M. A. Osuna, V. Serrano, C. M. S. Arzate, A. Krylov, E. Lopushanskaya, J. Nammoonnoy, A. C. Goren, S. Gunduz, H. Yilmaz, C. Mussell, J. Warren, J. S. Pritchett, K. Lippa, M. A. Nelson, B. Toman, L. T. Sniegoski and D. Duewer: High polarity analytes in biological matrix: determination of urea and uric acid in human serum (CCQM-K109),　Metrologia, 56, 08006 (2018)
  • L. Dong, Z. Sui, J. Wang, V. H. M. Tang, W. W. Y. Chum, F. Lee, D.W.M Sin, M. Perez-Urguiza, M. Burns, S. L. R. Ellison, H. Parkes, M. Milavec, C. Prawettongsopon, K.R. Griffiths, J. L. H. McLaughlin, S. Shibayama, S.Akyrek and M. Akgoz: Final report for CCQM-K86.b relative quantification of Bt63 in GM rice matrix sample, Metorologia, 55,08017 (2018)
  • T. Yarita, S. Inagaki, T. Yamazaki, M. Kawaguchi, H. Uchida, A. Takatsu and T. Suzuki: Interlaboratory comparison of liquid chromatography-tandem mass spectrometry quantification of diarrhetic shellfish toxins in scallop midgut glands, Food Chem., 252, 366-372 (2018)

2017

  • R. R. Little, T. Kinumi, S. M. Connolly, K. Kabytaev: Implementing a reference measurement system for C-peptide: an Addendum. Clin. Chem., 63(12), 1904-1905(2017)
  • Y. Sakaguchi, T. Kinumi, A. Takatsu: Isotope-dilution liquid chromatgraphy-tandem mass spectrometry for sensitive quantification of human insulin in serum using derivatization-technique. Anal. Biochem., 537, 26-32(2017)
  • T. Kinumi, Y. Sakaguchi, A. Takatsu: Development of a certified reference material of human serum albumin: certification and value assignment via amino acid analysises. Anal. Mehods, 9, 4574-7580(2017)
  • M. Kato, T. Yamazaki, H. Kato, N. Yamanaka, A. Takatsu, T. Ihara: Effects of pH and concentration on the stability of standard solutions of proteinogenic amino acid mixture. Anal. Sci., 33(11), 1241-1245(2017)
  • R. R. Little, R. I. Wielgosz, R. Josephs, T. Kinumi, A. Takatsu, D. Stein, C. Burns: Implementing a reference measurement system for C-peptide: Successes and lessons learned. Clin. Chem., 63(9), 1447-1456(2017)
  • R.D. Josephs, M. Li, D. Song, S. Westwood, N. Stoppacher, A. Daireaux, T. Choteau, R. Wielgosz, P. Xiao, Y. Liu, X. Gao, C. Zhang, T. Zhang, W. Mi, C. Quan, T. Huang, H. Li, R. Flatschart, R. Borges Oliveiram, M.J. E., R. Ohlendorf, A. Henrion, T. Kinumi, L. Wong, Q. Liu, M. Oztug Senal, B. Vatansever, I. Ün, A.C. Gören, M. Akgöz, M. Quaglia, J. Warren, Key comparison study on peptide purity-synthetic human C-peptide, Metrologia, 54 (2017).

2016

  • S. Miyashita, H. Mitsuhashi, S. Fujii, A. Takatsu, K. Inagaki, T. Fujimoto: High transport efficiency of nanoparticles through a total consumption sample introduction system in single particle ICP-MS. Anal. Bioanal. Chem., 30, 280-284(2016)
  • S. Shibayama, S. Fujii, K. Inagaki, T. Yamazaki, A. Takatsu: Formic acid hydrolysis/liquid chromatography isotope dilution mass spectrometry: An accurate method for large DNA quantification. J. Chromatogra. A, 1468, 109-115(2016)
  • Y. Sakaguchi, T. Kinumi, T. Yamazaki, A. Takatsu: Quantification of peptides using separately-derivatization for sensitive and stable isotope-code with micro liquid chromatography-tandem mass spectrometry. J. Mass Spectrom., 51, 1111-1119(2016)
  • T. Nishikawa, M. Omura, M. Kawaguchi, A. Takatsu, F. Satoh, S. Ito, I. Kurihara, H Itoh, T. Yanase, H. Shibata, Y. Oki, M. Naruse, K. Sakurai, H Sasaoto, K. Kuwa: Calibration and evaluation of routine methods by serum certified reference material for aldosterone measurement in blood. ENDOCRINE JOURNAL.,63(12), 1065-1080(2016)
  • Y. Shigeri, T. Kamimura, M. Ando, K. Uegaki, H. Sato, F. Tani, R. Arakawa, T. Kinumi: 2-hydrazinoquinoline: a reactive matrix for MALDI-MS to detect gaseous carbonyl compounds. Eur. J. Mass Spectrom., 22, 83-90(2016)
  • J. Xiaohui, K. Igarashi, S. Miyashita, H. Mitsuhashi, K. Inagaki, S. Fujii, H. Sawada, T. Kuwabara, A. Minoda: Effective and selective recovery of gold and palladium ions from metal wastewater using a sulfothermophilic red alga, Galdieria sulphuraria Bioresource Technology, 211, 759-764(2016)
  • Y. Sakaguchi, T. Kinumi, T. Yamazaki, A. Takatsu: Quantification of glycated N-terminal peptide of hemoglobin using derivatization for multiple functional groups of amino acids followed by liquid chromatography/tandem mass spectrometry. Biomedical Chromatogr., 30, 280-284(2016)

2015

  • M. Kato, T. Yamazaki, H. Kato, S. Eyama, M Goto, M. Yoshioka, A. Takatsu: Development of High-purity Certified Reference Materials for 17 Proteinogenic Amino Acids by Traceable Titration Methods, Anal. Sci. 31, 805-814(2015)
  • Y. Zhu, Y. Kitamaki, M. Kato, T. Kinumi, A. Hioki, K. Chiba: Determination of Sulfur in Bio-Samples by ICP-QMS/QMS with an ORC, J. Anal. Bioanal. Tech., 6, 282-1-282-6(2015).
  • S. Shibayama, H. Sakamaki, T. Yamazaki, A. Takatsu: Metal free columns for determination of deosynucleotide monophosphate by liquid chromatography/mass spectrometry and application to oligonucleotide, J. Chromatogr. A, 1406, 210-214(2015)
  • M. Kato, T. Kinumi, M. Yoshioka, M. Goto, S. Fujii, A. Takatsu: Development of C-reactive protein certified reference material NMIJ CRM 6201-b： Optimization of a hydrolysis process to improve the accuracy of amino acid analysis, Anal. Bioanal. Chem., 407, 3137-3146(2015)
  • L. Wu, A. Takatsu, S. R. Park, B. Yang, H. Yang, T. Kinumi, J. Wang, J. Bi, Y. Wang :Development and co-validation of porcine insulin certified reference material by high-performance liquid chromatography-isotope dilution mass spectrometry, Anal. Bioanal. Chem., 407, 3125-3135(2015)
  • Y. Sakaguchi, T. Kinumi, T. Yamazaki. A. Takatsu :Novel amino acid analysis using derivatization of multiple functional groups followed by liquid chromatography/tandem mass spectrometry, ANALYST, 140(6), 1965-1973(2015)

2014

  • T. Nishioka, T. Kasama, T. Kinumi, H. Makabe, F. Matsuda, D. Miura, M. Miyashita, T. Nakamura, K. Tanaka, A. Yamamoto,Winners of CASMI2013: Automated Tools and Challenge Data Mass Spectrom, 3, S0039. (2014)
  • Y. Shigeri, S. Ikeda, A. Yasuda, M. Ando, H. Sato, T. Kinumi, Hydrazide and hydrazine reagents as reactive matrices for MALDI-MS to detect gaseous aldehydes, J. Mass. Spectrom., 49, 742-749(2014)
  • S. Shibayama, S. Fujii, A. Takatsu: HPLC for Separation and Quantification of Deoxyribonucleic Acid Fragments and Measurement of Deoxyribonucleic Acid Degradation, Chromatographia, 77, 1333-1338(2014)
  • S. Miyashita, A. S. Groombridge, S. Fujii, A. Minoda, A. Takatsu, A. Hioki, K. Chiba and K. Inagaki: Highly efficient single-cell analysis of microbial cells by time-resolved inductively-coupled plasma mass spectrometry, J. Anal. Atom. Spectrom., 29, 1598-1606(2014)
  • T. Yamazaki, A. Takatsu :Quantitative NMR spectroscopy for accurate purity determination of amino acids, and uncertainty evaluation for different signals, Accredit. Qual. Assur., 19, 275-282(2014)
  • K. Inagaki, S. Fujii, S. Miyashita, K. Nagasawa, T. Okahashi, A. S. Groombridge, A. Takatsu and K. Chiba: A Novel Concentric Grid Nebulizer for Inductively Coupled Plasma Optical Emission Spectrometry, J. Anal. Atom. Spectrom., 29, 2136-2145(2014).
  • S. Fujii, K. Inagaki, S. Miyashita, K. Nagasawa, K. Chiba, and A. Takatsu:Separation and Quantification of RNA Molecules Using Size-Exclusion Chromatography Hyphenated with Inductively Coupled Plasma-Mass Spectrometry, Electrophoresis, 35(9), 1315-1318(2014)
  • S. Miyashita, A. S. Groombridge, S. Fujii,A. Takatsu, K. Chiba, and K. Inagaki: Time-resolved ICP-MS Measurement: a New Method for Elemental and Multiparametric Analysis of Single Cells, Anal. Sci., 30, 219-224(2014)
  • T. Kinumi, R. Mizuno, A. Takatsu :Quantification of serum C-peptide by isotope-dilution liquid chromatography-tandem mass spectrometry: Enhanced detection using chemical modification and immunoaffinity purification,J. Chromatogr. B, 953-954, 138-142(2014)
  • M.Kawaguchi, S.Eyama, A.Takatsu :Automated isotope dilution liquid chromatography?tandem mass spectrometry with on-line dilution and solid phase extraction for the measurement of cortisol in human serum sample, J. Pharmaceut. Biomed.,4, 220-223 (2014)

2013

  • M. Kato, T. Yamazaki, M. Goto, M. Yoshioka, H. Kato, A. Takatsu: Comparison of three amino acid analysis methods and their application to the amino acid impurity analysis for the development of high-purity amino acid certified reference materials, Accredit. Qual. Assur., 18(6), 481-489 (2013)
  • A. S. Groombridge, S. Miyashita, S. Fujii, K. Nagasawa, T. Okahashi, M. Ohata, T. Umemura, A. Takatsu, K. Inagaki, and K.Chiba: 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, Anal. Sci.,29(6), 597-603(2013)
  • S. Fujii, K. Inagaki, S. Miyashita, K.Nagasawa, K. Chiba, and A. Takatsu: A Coupling System of Capillary Gel Electrophoresis with Inductively Coupled Plasma-Mass Spectrometry for the Determination of Double Stranded DNA Fragments, Metallomics, 5(5), 424-428(2013)
  • M.Kawaguchi, R.Itou, H.Nakazawa, A.Takatsu :Applications of stir-bar sorptive extraction to food analysis, Trac-Trend Anal. Chem., 280-293(2013)

2012

  • T. Kinumi, M. Goto, S. Eyama, M. Kato, T.Kasama, A. Takatsu: Development of SI-traceable C-peptide certified reference material NMIJ CRM 6901-a using isotope-dilution mass spectrometry-based amino acid analyses, Anal. Bioanal. Chem., 404(1), 13-21 (2012)
  • J. Kimata,Y. Shigeri,Y Yoshida,Y. Niki, T. Kinumi, Artificial Oxidation of Cysteine Residues in Peroxiredoxin 6 Detected by Two-dimensional Gel Electrophoresis and Capillary Liquid Chromatography-Electrospray Ionization Mass Spectrometry, Mass Spectrom. Lett., 3, 10-14(2012)
  • A. S. Groombridge, K. Inagaki, S. Fujii, K.Nagasawa, T. Okahashi, A. Takatsu, and K. Chiba: Modified high performance concentric nebulizer for inductively coupled plasma optical emission spectrometry, J. Anal. Atom. Spectrom., 27, 1787-1793(2012)
  • S. Fujii, K. Inagaki, and A. Takatsu: Elemental Mass Analysis of Biological Samples by Using Capillary Electrophoresis Hyphenated with Inductively Coupled Plasma Mass Spectrometry, Capillary Electrophoresis: Fundamentals, Techniques and Applications, Nova Science Publishers, 77-100(2012)
  • Y. Takasaki, S. Sakagawa, K. Inagaki, S.Fujii, A. Sabarudin, T. Umemura, H. Haraguchi: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, Analytica Chimica Acta, 713, 23-29(2012)

2011

  • M. Kato, A. Takatsu: Amino acid analysis by hydrophilic interaction chromatography coupled with isotope dilution mass spectrometry, Amino acid analysis Handbook , 55-62(2011)
  • D. Kato, K. Goto, S. Fujii, A. Takatsu, S.Hirono, and O. Niwa: Electrochemical DNA Methylation Detection for Enzymatically Digested CpG Oligonucleotides, Anal. Chem., 83, 7595-7599(2011)
  • Y. Takasaki, K. Inagaki, A. Sabarufin, S.Fujii, D. Iwahata, A. Takatsu, K. Chiba, T. Umemura: Multielement Analysis of Micro-volume Biological Samples by ICP-MS with Highly Efficient Sample Introduction System, Talanta, 87, 24-29(2011)
  • K. Inagaki, S. Fujii, A. Takatsu, and K.Chiba: High performance concentric nebulizer for low-flow rate liquid sample introduction to ICP-MS, J. Anal. Atom. Spectrom., 26(3), 623-630(2011)

2010

  • Y. O. Akazawa,Y. Saito, K. Nishio,M. Horie,T. Kinumi,Y. Masuo,Y. Yoshida,H. Ashida, E. Niki: Proteomic characterization of the striatum and midbrain treated with 6-hydroxydopamine: Alteration of 58-kDa glucose-regulated protein and C/EBP homologous protein, Free Radic. Res., 44, 410-421(2010)
  • S. Fujii, K. Inagaki, K. Chiba, and A.Takatsu: Quantification of phosphorus in DNA using capillary electrophoresis hyphenated with inductively coupled plasma mass spectrometry, J. Chromatog. A, 1217(50), 7921-7925(2010)
  • T. Kinumi, R. Ichikawa, A. Hirokazu, A.Takatsu: Traceable amino acid analyses of proteins and peptides by isotope-dilution mass spectrometry using pre-column derivatization reagent. Anal. Sci., 26, 1007-1010(2010)

2009

  • Y. Saito, T. Hamakubo, Y. Yoshida, Y. Ogawa, Y. Hara, H. Fujimura, Y. Imai, H. Iwanari, Y. Mochizuki, M. Shichiri, K. Nishio, T. Kinumi, N. Noguchi, T. Kodama, and E. Niki: Preparation and application of monoclonal antibodies against oxidized DJ-1. Significant elevation of oxidized DJ-1 in erythrocytes of early-stage Parkinson disease patients, Neurosice Lett., 465, 1-5(2009)
  • T. Kinumi, I. Osaka, A. Hayashi, T. Kawai, H. Matsumoto, and K. Tsujimoto: Protein Carbonylation Detected with Light and Heavy Isotope-Labeled 2,4-Dinitrophenylhydrazine by Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometer,J. Mass Spectrom., 57, 371-377(2009)
  • M. Kawaguchi, S. Fujii, N. Itoh, R. Itoh, H. Nakazawa, and A. Takatsu: Development of Vial Wall Sorptive Extraction and its Application to Determination of Progesterone in Human Serum, J. Chromatog. A, 1216(44), 7553-7557(2009)
  • S. Fujii, K. Inagaki, A. Takatsu, T.Yarita, and K. Chiba: Determination of phosphorus using capillary electrophoresis and micro-high-performance liquid chromatography hyphenated with inductively coupled plasma mass spectrometry for the quantification of nucleotides, J. Chromatog. A, 1216(44), 7488-7492(2009)
  • T. Kinumi, T. Narukawa, S. Fujii, S. Eyama, M. Saeki, and A. Takatsu: Quantification of an oligonucleotide containing a sequence failure product: comparison of isotope dilution mass spectrometry with other quantification methods, Euro. J. Mass Spectrom., 15, 399-407(2009)
  • I. Yang, S-K. Kim, D. G. Burke, K. Griffiths, Z. Kassir, K. R. Emslie, Y. Gao, J. Wang, C. Foy, A. Pardos-Pardos, S. Ellison, P. Domann, S. Fujii, and S-R. Park: An international comparability study on quantification of total methyl cytosine content, Anal. Biochem., 384(2), 288-295(2009)
  • M. Kato, H. Kato, S. Eyama, A. Takatsu: Application of amino acid analysis using hydrophilic interaction liquid chromatography coupled with isotope dilution mass spectrometry for peptide and protein quantification, J. Chromatogr. B, 877(27), 3059-3064(2009)
  • M. Kawaguchi, and A. Takatsu: Development of candidate reference measurement procedure for analysis of cortisol in human serum sample by isotope dilution-gas chromatography-mass spectrometry, Anal. Sci., 25(8), 989-992(2009).
  • M. Kawaguchi, and A. Takatsu: Miniaturized hollow fiber assisted liquid-phase microextraction and gas chromatography-mass spectrometry for measurement of progesterone in human serum, J. Chromatogr. B, 877, 343-346(2009).
  • N. Itoh, T. Kinumi, S. Inagaki, and T.Yarita: Fragmentation of a non-ester pyrethroid insecticide by atmospheric pressure chemical ionization, Eur. J. Mass Spectrom., 15, 45-56(2009).

2008

  • A. Takatsu, S. Eyama and M. Saeki: Preparation and Certification of Creatinine and Urea Reference Materials with Certified Purity as a Traceability Source in Clinical Chemical Measurements, Accredit. Qual. Assur., 13(7), 409-413(2008)