name doi author year type ▲ group updated-at
Precise analysis of the 228Ra/226Ra isotope ratio for short-lived U-series disequilibria in natural samples by total evaporation thermal ionization mass spectrometry (TE-TIMS) pub 10.1039/B400829D Tetsuya Yokoyama & Eizo Nakamura 2004 article ref 2020-07-30
Summary of the Chelyabinsk project (Nakamura et al., 2019) pub DREAM 2019 article pml 2019-03-28
Across-arc variations of isotope and trace element compositions from Quaternary basaltic volcanic rocks in northeastern Japan: Implications for Interaction between subducted oceanic slab and mantle wedge pub 10.1029/96JB03661 Shibata, Tomoyuki & Nakamura, E. 1997 article pml 2020-07-30
Origin of ocean island basalts in the West African passive margin without mantle plume involvement pub 10.1038/s41467-019-10832-7 Iyasu Getachew Belay & Ryoji Tanaka & Hiroshi Kitagawa & Katsura Kobayashi & Eizo Nakamura 2019 article Cameroon 2020-07-30
Circa 1 Ga sub-seafloor hydrothermal alteration imprinted on the Horoman peridotite massif pub 10.1038/s41598-018-28219-x Lalindra V. Ranaweera & Tsutomu Ota & Takuya Moriguti & Ryoji Tanaka & Eizo Nakamura 2018 article pml 2020-07-30
Boron Isotopes in the Puga Geothermal System, India, and Their Implications for the Habitat of Early Life pub 10.1089/ast.2018.1966 Steller, Luke H. & Nakamura, E. & Ota, T. & Sakaguchi, Chie & Sharma, M. & Van Kranendonk, Martin J. 2019 article ipm 2020-07-30
Lithium- and oxygen-isotope compositions of chondrule constituents in the Allende meteorite pub 10.1016/j.gca.2019.02.038 Kunihiro, Tak & Ota, Tsutomu & Nakamura, Eizo 2019 article pml 2020-07-30
Precise isotope analysis of nanogram-level Pb for natural rock samples without use of double spikes pub 10.1016/S0009-2541(02)00004-9 Takeshi Kuritani & Eizo Nakamura 2002 article ref 2020-09-30
Precise determination of ferrous iron in silicate rocks pub 10.1016/S0016-7037(01)00809-2 Tetsuya Yokoyama & Eizo Nakamura 2002 article pml 2020-09-29
Determination of Chromium, Nickel, Copper and Zinc in Milligram Samples of Geological Materials Using Isotope Dilution High Resolution Inductively Coupled Plasma-Mass Spectrometry pub 10.1111/j.1751-908X.2002.tb00622.x Makishima, Akio & Kobayashi, Katsura & Nakamura, E. 2002 article ref 2020-09-30
A Simple and Fast Separation Method of Fe Employing Extraction Resin for Isotope Ratio Determination by Multicollector ICP-MS pub 10.4236/ijamsc.2013.12012 Akio Makishima 2013 article ref 2021-06-02
Production of High-Sr Andesite and Dacite Magmas by Melting of Subducting Oceaninc Lithosphere at Propagating Slab Tears pub 10.1029/2017JB015066 Pineda-Velasco, I. & Kitagawa, Hiroshi & Nguyen, T.-T. & Kobayashi, Katsura & Nakamura, E. 2018 article pml 2021-06-04
Determination of molybdenum, antimony and tungsten at sub microgram per gram levels in geological materials by ID-FI-ICP-MS pub 10.1111/j.1751-908X.1999.tb00569.x Akio Makishima & Eizo Nakamura 1999 article ref 2020-09-30
Determination of titanium at microgram per gram levels in milligramamounts of silicate materials by isotope dilution highresolution inductively coupled plasma mass spectrometry with flow injection pub 10.1039/A909020G Akio Makishima & Eizo Nakamura 2000 article ref 2020-09-30
Determination of total sulfur at microgram per gram levels in geological materials by oxidation of sulfur into sulfate with in situ generation of bromine using isotope dilution high resolution ICPMS pub 10.1021/ac001550i Akio Makishima & Eizo Nakamura 2001 article ref 2020-09-30
Determination of Ge, As, Se and Te in Silicate Samples Using Isotope Dilution‐Internal Standardisation Octopole Reaction Cell ICP‐QMS by Normal Sample Nebulisation pub 10.1111/j.1751-908X.2009.00014.x Akio Makishima & Eizo Nakamura 2009 article ref 2021-06-04
Precise determination of Cr, Mn, Fe, Co and Ni concentration by an isotope dilution-internal standardization method employing high resolution MC-ICP-MS pub 10.1016/j.chemgeo.2010.03.018 Akio Makishima & Yamakawa, Akane & Yamashita, Katsuyuki & Eizo Nakamura 2010 article ref 2021-06-06
Hypervelocity collision and water-rock interaction in space preserved in the Chelyabinsk ordinary chondrite pub 10.2183/pjab.95.013 Eizo Nakamura & Tak Kunihiro & Tsutomu Ota & Chie Sakaguchi & Ryoji Tanaka & Hiroshi Kitagawa & Katsura Kobayashi & Yamanaka, Masahiro & Shimaki, Yuri & Gray E. Bebout & Hitoshi Miura & Yamamoto, Tetsuo & Vladimir Malkovets & Victor Grokhovsky & Olga Koroleva & Konstantin Litasov 2019 article meteorite 2021-06-03
A Method to Suppress Isobaric and Polyatomic Interferences for Measurements of Highly Siderophile Elements in Desilicified Geological Samples pub 10.1111/ggr.12280 Zhou Xiaoyu & Ryoji Tanaka & Yamanaka, Masahiro & Chie Sakaguchi & Eizo Nakamura 2019 article ref 2021-06-02
Low-blank chemistry for Zn stable isotope ratio determination using extraction chromatographic resin and double spike-multiple collector-ICP-MS pub 10.1039/c2ja30271c Akio Makishima & Eizo Nakamura 2013 article ref 2021-06-02
Suppression of matrix effects in ICP-MS by high power operationof ICP: Application to precise determination of Rb, Sr, Y, Cs, Ba, REE, Pb, Th and U at ng g(-1) levels in milligram silicate samples pub 10.1111/j.1751-908X.1997.tb00678.x Akio Makishima & Eizo Nakamura 1997 article ref 2021-06-05
Geochemical Evolution of Koolau Volcano, Hawaii pub 10.1029/GM128p0311 Ryoji Tanaka & Eizo Nakamura & Takahashi, Eiichi 2002 article pml 2021-06-25
Simultaneous Determination of Cd, In, Tl and Bi by Isotope Dilution‐Internal Standardisation ICP‐QMS with Corrections Using Externally Measured MoO+/Mo+ Ratios pub 10.1111/j.1751-908X.2010.00054.x Akio Makishima & Hiroshi Kitagawa & Eizo Nakamura 2011 article ref 2021-06-02
Determination of Zirconium, Niobium, Hafnium and Tantalum at ng g‐1 Levels in Geological Materials by Direct Nebulisation of Sample HF Solution into FI‐ICP‐MS pub 10.1111/j.1751-908X.1999.tb00555.x Akio Makishima & Eizo Nakamura & Nakano, Toshio 1999 article ref 2021-06-03
Determination of boron in silicate samples by direct aspiration of sample HF solutions into ICPMS pub 10.1021/ac970383s Akio Makishima & Eizo Nakamura & Nakano, Toshio 1997 article ref 2021-06-03