坂口千恵 (Chie Sakaguchi) - マイポータル

基本情報

所属: 岡山大学惑星物質研究所

J-GLOBAL ID: 202101014611372943
researchmap会員ID: R000031766

論文

Deep recycling of volatile elements in the mantle: Evidence from the heterogeneous B isotope in intra-plate basalts

Yan-Qing Li, Hiroshi Kitagawa, Chang-Qian Ma, Eizo Nakamura, Chie Sakaguchi, Katsura Kobayashi, Xiang-Yun Hu

Geoscience Frontiers 15(6) 2024年11月査読有り
Unraveling the Cr Isotopes of Ryugu: An Accurate Aqueous Alteration Age and the Least Thermally Processed Solar System Material

Ryoji Tanaka, Dilan M. Ratnayake, Tsutomu Ota, Noah Miklusicak, Tak Kunihiro, Christian Potiszil, Chie Sakaguchi, Katsura Kobayashi, Hiroshi Kitagawa, Masahiro Yamanaka …

The Astrophysical Journal 965(1) 52-52 2024年4月1日
The Formation of a Rubble Pile Asteroid: Insights from the Asteroid Ryugu

Tsutomu Ota, Christian Potiszil, Katsura Kobayashi, Ryoji Tanaka, Hiroshi Kitagawa, Tak Kunihiro, Chie Sakaguchi, Masahiro Yamanaka, Eizo Nakamura

Universe 2023年6月16日査読有り
Organic Matter in the Asteroid Ryugu: What We Know So Far

Christian Potiszil, Masahiro Yamanaka, Chie Sakaguchi, Tsutomu Ota, Hiroshi Kitagawa, Tak Kunihiro, Ryoji Tanaka, Katsura Kobayashi, Eizo Nakamura

Life 2023年6月査読有り招待有り
Spectroscopic and Biophysical Methods to Determine Differential Salt‐Uptake by Primitive Membraneless Polyester Microdroplets

Chen Chen, Ruiqin Yi, Motoko Igisu, Chie Sakaguchi, Rehana Afrin, Christian Potiszil, Tak Kunihiro, Katsura Kobayashi, Eizo Nakamura, Yuichiro Ueno …

Small Methods 2023年5月18日
Insights into the formation and evolution of extraterrestrial amino acids from the asteroid Ryugu

Christian Potiszil, Tsutomu Ota, Masahiro Yamanaka, Chie Sakaguchi, Katsura Kobayashi, Ryoji Tanaka, Tak Kunihiro, Hiroshi Kitagawa, Masanao Abe, Akiko Miyazaki …

Nature Communications 14(1) 2023年3月17日
On the origin and evolution of the asteroid Ryugu: A comprehensive geochemical perspective

Eizo NAKAMURA, Katsura KOBAYASHI, Ryoji TANAKA, Tak KUNIHIRO, Hiroshi KITAGAWA, Christian POTISZIL, Tsutomu OTA, Chie SAKAGUCHI, Masahiro YAMANAKA, Dilan M. RATNAYAKE …

Proceedings of the Japan Academy, Series B 98(6) 227-282 2022年6月10日
Geochronology, Petrogenesis and Oxidation State of the Northparkes Igneous Suite, New South Wales, Australia: Implications for Magma Fertility

Hongda Hao, Ian H. Campbell, David R. Cooke, Eizo Nakamura, Chie Sakaguchi

ECONOMIC GEOLOGY 116(5) 1161-1187 2021年8月
Boron Isotope Fractionation between Liquid and Gas at Saturated Water Vapor Line

A. Yu Bychkov, I. Yu Nikolaeva, Y. V. Bychkova, Ch Sakaguchi, E. Nakamura

Geochemistry International 58(11) 1257-1261 2020年11月1日
Various Ages of Recycled Material in the Source of Cenozoic Basalts in SE China: Implications for the Role of the Hainan Plume

Yan-Qing Li, Hiroshi Kitagawa, Eizo Nakamura, Changqian Ma, Xiangyun Hu, Katsura Kobayashi, Chie Sakaguchi

JOURNAL OF PETROLOGY 61(6) 2020年6月
Boron Isotopes in the Puga Geothermal System, India, and Their Implications for the Habitat of Early Life

Luke H. Steller, Eizo Nakamura, Tsutomu Ota, Chie Sakaguchi, Mukund Sharma, Martin J. Van Kranendonk

ASTROBIOLOGY 19(12) 1459-1473 2019年12月
A Method to Suppress Isobaric and Polyatomic Interferences for Measurements of Highly Siderophile Elements in Desilicified Geological Samples

Xiaoyu Zhou, Ryoji Tanaka, Masahiro Yamanaka, Chie Sakaguchi, Eizo Nakamura

GEOSTANDARDS AND GEOANALYTICAL RESEARCH 43(4) 611-633 2019年12月
Hypervelocity collision and water-rock interaction in space preserved in the Chelyabinsk ordinary chondrite

Eizo Nakamura, Tak Kunihiro, Tsutomu Ota, Chie Sakaguchi, Ryoji Tanaka, Hiroshi Kitagawa, Katsura Kobayashi, Masahiro Yamanaka, Yuri Shimaki, Gray E. Bebout …

PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES 95(4) 165-177 2019年4月
Platinum-Group Element Geochemistry of the Escondida Igneous Suites, Northern Chile: Implications for Ore Formation

Hongda Hao, Ian H. Campbell, Jeremy P. Richards, Eizo Nakamura, Chie Sakaguchi

JOURNAL OF PETROLOGY 60(3) 487-514 2019年3月
Determination of Abundances of Fifty-Two Elements in Natural Waters by ICP-MS with Freeze-Drying Pre-concentration

Que D. Hoang, Tak Kunihiro, Chie Sakaguchi, Masahiro Yamanaka, Hiroshi Kitagawa, Eizo Nakamura

GEOSTANDARDS AND GEOANALYTICAL RESEARCH 43(1) 147-161 2019年3月
Petrology, Trace Element and Sr, Nd, Hf Isotope Geochemistry of the North Lanzo Peridotite Massif (Western Alps, Italy)

Luisa Guarnieri, Eizo Nakamura, Giovanni B. Piccardo, Chie Sakaguchi, Nobumichi Shimizu, Riccardo Vannucci, Alberto Zanetti

JOURNAL OF PETROLOGY 53(11) 2259-2306 2012年11月
Space environment of an asteroid preserved on micrograins returned by the Hayabusa spacecraft

Eizo Nakamura, Akio Makishima, Takuya Moriguti, Katsura Kobayashi, Ryoji Tanaka, Tak Kunihiro, Tatsuki Tsujimori, Chie Sakaguchi, Hiroshi Kitagawa, Tsutomu Ota …

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 109(11) E624-E629 2012年3月
Timescales of magma differentiation from basalt to andesite beneath Hekla Volcano, Iceland: Constraints from U-series disequilibria in lavas from the last quarter-millennium flows

Takele A. Chekol, Katsura Kobayashi, Tetsuya Yokoyama, Chie Sakaguchi, Eizo Nakamura

GEOCHIMICA ET COSMOCHIMICA ACTA 75(1) 256-283 2011年1月
An assessment of upper mantle heterogeneity based on abyssal peridotite isotopic compositions

J. M. Warren, N. Shimizu, C. Sakaguchi, H. J.B. Dick, E. Nakamura

Journal of Geophysical Research: Solid Earth 114(12) 2009年
Evolution of an isotopically depleted mantle xenolith from salt lake crater, Hawaii

E Nakamura, C Sakaguchi, R Tanaka, T Moriguti, Kushiro, I

GEOCHIMICA ET COSMOCHIMICA ACTA 67(18) A324-A324 2003年9月査読有り

もっとみる

MISC

地球惑星物質総合解析システムの構築と応用

中村栄三, 牧嶋昭夫, 森口拓弥, 小林桂, 田中亮吏, 国広卓也, 北川宙, 太田努, 坂口千恵, 山中正博

法政大学イオンビーム工学研究所シンポジウム講演予稿集 36th 2017年
Geochemistry of volcanic and plutonic rocks from the southern Musoma-Mara greenstone belt: Implication for the evolution of the Tanzania craton

C. W. Messo, K. Yamashita, K. Kobayashi, A. Makishima, C. Sakaguchi, E. Nakamura

GEOCHIMICA ET COSMOCHIMICA ACTA 72(12) A622-A622 2008年7月
同位体希釈法と内標準法を併用した、ICP質量分析法によるLi, Be, Rb, Sr, Y, Cs, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Pb, Th, Uの同時測定法の開発

牧嶋昭夫, 北川宙, 坂口千恵, 中村栄三

日本鉱物学会・学術講演会,日本岩石鉱物鉱床学会学術講演会講演要旨集 2004 237-237 2004年9月22日
ハワイアンプリューム端成分としてのマントル捕獲岩の発見?

中村栄三, 坂口千恵, 田中亮吏, 森口拓弥, 久城育夫

日本岩石鉱物鉱床学会学術講演会講演要旨集 2002 251-251 2002年