Chika Kamezawa

Profile Information

Affiliation: JSPS Research fellow (RPD), International Center for Synchrotron Radiation Innovation Smart, Tohoku University

Degree: Ph.D.(Sep, 2020, The Graduate University for Advanced Studies)

Contact information: chika.kamezawa.d2tohoku.ac.jp
Researcher number: 60897875
ORCID ID: https://orcid.org/0000-0002-4330-3875
J-GLOBAL ID: 202001020515633526
researchmap Member ID: R000010440

Research Interests

Research Areas

Research History

Apr, 2024 - Present

JSPS Research fellow (RPD), International Center for Synchrotron Radiation Innovation Smart, Tohoku University
Oct, 2023 - Mar, 2024

Affiliated scientist, Institute of Materials Structure Science, High Energy Accelerator Research Organization
Sep, 2022 - Sep, 2023

Assistant Professor, Institute of Materials Structure Science, High Energy Accelerator Research Organization
Oct, 2020 - Aug, 2022

Postdoctoral researcher, Institute of Materials Structure Science, High Energy Accelerator Research Organization
Apr, 2018 - Mar, 2020

Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
Aug, 2019 - Oct, 2019

Massachusetts General Hospital, Harvard medical school
Apr, 2015 - Sep, 2017

GE Healthcare Japan Corporation
Jan, 2014 - Dec, 2014

Institute of Materials Structure Science, High Energy Accelerator Research Organization

Education

Oct, 2017 - Sep, 2020

Department of Materials Structure Science, School of High Energy Accelerator Science, The Graduate University for Advanced Studies
Apr, 2013 - Mar, 2015

Department of physics, Graduate School of Education, Tokyo Gakugei University
Apr, 2009 - Mar, 2013

Department of physics, Faculty of Education, Tokyo Gakugei University
Apr, 2005 - Mar, 2009

Saitama Prefectural Urawa Girls' Upper Secondary School（Saitama prefectural Urawa daiichi girls' high school）

Awards

Apr, 2022

ICRPT Outstanding presentation award, Association of Medical Physics
Jul, 2021

Exemption from scholarship refund due to outstanding achievement (Full exemption: 2,880,000 yen), Japan Student Services Organization (JASSO)
Sep, 2020

SOKENDAI award (Sokendai (The graduate university for advanced studies) president’s award), SOKENDAI (The graduate university for advanced studies)
Dec, 2019

Presentation award, The Japan Society of applied Physics, Tohoku Chapter

Chika Kamezawa, Kazuyuki Hyodo, Yoshihiko Kawabata, Hiroyasu Kanetaka, Kotone Furuya, Hidemi Kato, Masanari Datekyu, Akio Yoneyama, Wataru Yashiro
Nov, 2019

Director General Award, KEK (High Energy Accelerator Research Organization)
Nov, 2018

Director General Award, KEK (High Energy Accelerator Research Organization)
May, 2015

Exemption from scholarship refund due to outstanding achievement (Full exemption: 1,200,000 yen), Japan Student Services Organization (JASSO)
Mar, 2013

Tokyo Gakugei University president's award, Tokyo Gakugei University
Dec, 2012

Excellent student recognition, Japan Student Services Organization (JASSO)
Jul, 2012

Young excellence presentation award, Japan Radioisotope association

Papers

Large-view x-ray imaging for medical applications using the world’s only vertically polarized synchrotron radiation beam and a single asymmetric Si crystal

Chika Kamezawa, Kazuyuki Hyodo, Chiho Tokunaga, Toru Tsukada, Shonosuke Matushita

Physics in Medicine & Biology, 68(19) 195010-195010, Sep 22, 2023 Peer-reviewedLead authorCorresponding author
Evaluation of high intensity synchrotron radiation x-ray imaging using Si crystals with lapped surface at 33.3 keV

Chika Kamezawa, Kazuyuki Hyodo

Review of Scientific Instruments, 94(9), Sep 1, 2023 Peer-reviewedLead authorCorresponding author
Dynamic X-ray elastography using a pulsed photocathode source

Chika Kamezawa, Avilash Cramer, Wolfgang Krull, Wataru Yashiro, Kazuyuki Hyodo, Rajiv Gupta

Scientific Reports, 11(1), Dec 16, 2021 Peer-reviewedLead author
Dynamic X-ray elastography: A new tool for characterizing soft materials

Chika Kamezawa

Molecular Imaging in Medicine Research Letter, Jan 19, 2021 Peer-reviewedLead author
Evaluation of spatial resolution for x-ray imaging using vertically polarized synchrotron radiation at the Photon Factory

Chika Kamezawa, Kazuyuki Hyodo

Medical Imaging technology, 38(4) 185-193, Sep, 2020 Peer-reviewedLead author
Feasibility study of interferometric phase-contrast X-ray imaging using the hard-X-ray free-electron laser of the SPring-8 Angstrom Compact Free-Electron Laser

Akio Yoneyama, Rika Baba, Daiko Takamatsu, Chika Kamezawa, Ichiro Inoue, Taito Osaka, Shigeki Owada, Makina Yabashi

Journal of Synchrotron Radiation, 27(5) 1358-1361, Sep 1, 2020 Peer-reviewed
X-ray elastography by visualizing propagating shear waves

Chika Kamezawa, Tomokazu Numano, Yoshihiko Kawabata, Hiroyasu Kanetaka, Maiko Furuya, Kotone Yokota, Hidemi Kato, Akio Yoneyama, Kazuyuki Hyodo, Wataru Yashiro

Applied Physics Express, 13(4) 042004-042004, Apr 1, 2020 Peer-reviewed
A multi-beam X-ray imaging detector using a branched optical fiber bundle

Yashiro, W., Shirasawa, T., Kamezawa, C., Voegeli, W., Arakawa, E., Kajiwara, K.

Japanese Journal of Applied Physics, 59(3), Mar, 2020 Peer-reviewed
Fabrication of X-ray absorption grating using an ultracentrifuge machine

Hojo, D., Kamezawa, C., Hyodo, K., Yashiro, W.

Japanese Journal of Applied Physics, 58(8), Jul, 2019 Peer-reviewed
Millisecond-order X-ray phase tomography with a fringe-scanning method

Yashiro, W., Kamezawa, C., Noda, D., Kajiwara, K.

Applied Physics Express, 11(12), Oct, 2018 Peer-reviewed
Initial Conformation of Adsorbed Proteins at an Air-Water Interface

Yano, Y.F., Arakawa, E., Voegeli, W., Kamezawa, C., Matsushita, T.

Journal of Physical Chemistry B, 122(17) 4662-4666, Apr, 2018 Peer-reviewed
Fast structure determination of electrode surfaces for investigating electrochemical dynamics using wavelength-dispersive X-ray crystal truncation rod measurements

Shirasawa, T., Masuda, T., Voegeli, W., Arakawa, E., Kamezawa, C., Takahashi, T., Uosaki, K., Matsushita, T.

Journal of Physical Chemistry C, 121(39), Oct, 2017 Peer-reviewed
Structural Change of TiO2(110)Surface Involved in the Photoinduced Wettability Transition

Tetsuroh SHIRASAWA, Wolfgang VOEGELI, Etsuo ARAKAWA, Chika KAMEZAWA, Toshio TAKAHASHI, Tadashi MATSUSHITA

38(12) 620-625, Aug, 2017 Peer-reviewed
A quick convergent-beam laboratory X-ray reflectometer using a simultaneous multiple-angle dispersive geometry

Wolfgang Voegeli, Chika Kamezawa, Etsuo Arakawa, Yohko F. Yano, Tetsuroh Shirasawa, Toshio Takahashia, Tadashi Matsushita

Journal of Applied Crystallography, 50 570-575, Apr, 2017 Peer-reviewed
教育用3次元X線CT装置の開発と利用

荒川悦雄, 岩見隆太郎, 本久靖子, 亀沢知夏, 鴨川仁, フォグリヴォルフガング

RADIOISOTOPES, 65(3) 119-128, Jan, 2016 Peer-reviewed
Publishing the pamphlet of Radiation Education for Junior High school

63 145-149, Mar, 2014 Peer-reviewedLead author

Misc.

Present status and future of dynamic X-ray elastography

Chika Kamezawa, Wataru Yashiro, Kazuyuki Hyodo

Photon factory news, 38(4) 15-19, Feb, 2021 InvitedLead author
位相イメージングを用いたX線エラストグラフィの基礎的検討

亀沢知夏, 亀沢知夏, 亀沢知夏, 米山明男, 矢代航, 兵藤一行, 兵藤一行

KEK Proceedings (Web), (2020-9), 2021
マサチューセッツ総合病院（ハーバード大学関連病院）滞在記

亀沢知夏

Photon factory news, 37(4) 35-36, Feb, 2020 InvitedLead author
bMASR2018 に参加して

亀沢知夏

Photon factory news, 36(4) 23-24, Feb, 2019 InvitedLead author

Books and Other Publications

放射線の軌跡

荒川悦雄, 鴨川仁, 金井祐子, 亀沢知夏, 西浦慎悟, 番田清美

東京学芸大学, 2012

Presentations

Advancement of X-ray imaging system to obtain higher brightness beam and large field of view at BL-14C.

Chika Kamezawa, Kazuyuki Hyodo

Mar 6, 2024
Feasibility study of 3D X-ray elastography using laboratory X-ray source.

Chika Kamezawa, Yasukazu Nakaye, Yasutaka Sakuma, Masaru Kuribayashi, Liang Xiaoyu, Kazuyuki Hyodo, Akio Yoneyama, and Wataru Yashiro

XOPT2023, Apr 17, 2023
Vertical wigglerから放出されるX線の特性評価

亀沢知夏, 兵藤一行

量子ビームサイエンスフェスタ, Mar 15, 2023
放射光血管造影による腫瘍内微小血管の可視化

松下昌之助, 兵藤一行, 亀沢知夏, 塚田亨, 徳永千穂, 坂本裕昭, 平松祐司

量子ビームサイエンスフェスタ, Mar 15, 2023
白色放射光と非対称結晶１枚による大視野X線イメージング

亀沢知夏, 兵藤一行, 松下昌之助

量子ビームサイエンスフェスタ, Mar 15, 2023
平行ビーム照射型マイクロX線CTシステムの開発

米山明男, 亀沢知夏, 平野馨一

量子ビームサイエンスフェスタ, Mar 15, 2023
内部の弾性率を可視化する3次元動的X線エラストグラフィの試み

亀沢知夏, 梁暁宇, 米山明男, 兵藤一行, 矢代航

第22回東北大学多元物質科学研究所研究発表会, Dec 8, 2022
Fundamental Study for 3D Dynamic X-ray Elastography of Visualizing Elastic modulus

Chika Kamezawa, Xiaoyu Liang, Akio Yoneyama, Kazuyuki Hyodo, Wataru Yashiro

The 83rd JSAP Autumn Meeting, Sep 21, 2022
放射光X線とX線造影剤を用いた茎内部の観察の試み

亀沢知夏, 兵藤一行

⽇本植物形態学会第 34 回総会・⼤会, Sep 16, 2022
Development of dynamic x-ray elastography using laboratory x-ray source and synchrotron radiation for soft tissues and soft materials

Chika Kamezawa, Kazuyuki Hyodo, Wataru Yashiro

The 123rd scientific meeting of the Japan Society of Medical Physics (JSMP), Apr 15, 2022
Comparison between vertical and horizontal spatial resolution for x-ray imaging using the world’s only vertically polarized synchrotron radiation at BL-14C, Photon Factory

Chika Kamezawa, Kazuyuki Hyodo

14th International Conference on Synchrotron Radiation Instrumentation, Mar 30, 2022
Development of the imaging method of x-ray elastography using white synchrotron x-rays

Mar 8, 2022
Feasibility study on 3D dynamic X-ray elastography for soft tissue and soft materials

Chika Kamezawa, Liang Xiaoyu, Tetsuro Shirasawa, Akio Yoneyama, Kentaro Kajiwara, Kazuyuki Hyodo, Wataru Yashiro

XOPT2021, Apr 19, 2021 Invited
Evaluation of x-ray micro-angiography system

Mar 10, 2021
Feasibility study of vector X-ray imaging using diffraction-enhanced and crystal interferometric X-ray imaging

A. Yoneyama, M. Kawamoto, Thet-Thet Lwin, R. Baba, C. Kamezawa, K. Hirano, K. Hyodo

European Congress of Radiology 2021
放射光X線イメージングを用いた X線エラストグラフィに関する基礎的検討

亀沢知夏, 梁暁宇, 白澤徹郎, 米山明男, 梶原堅太郎, 兵藤一行, 矢代航

第３４回日本放射光学会年会・放射光科学合同シンポジウム, Jan 9, 2021
Basic study of X-ray Elastography using phase contrast imaging

X線干渉計と縦型ウィグラーを用いた超高感度画像計測の現状と将来展望, Oct 9, 2020 Invited
Evaluation of X-ray micro-angiography system at BL-14C and NE7A
位相コントラストイメージングを用いた試料の「硬さ」に関する研究’

亀沢知夏, 兵藤一行, 矢代航, 米山明男

量子ビームサイエンスフェスタ
高時間分解X線サーモグラフィーを用いた動的な熱伝搬可視化の試み

米山明男, 高松大郊, 馬場理香, 亀沢知夏, 大坂泰斗

第３３回日本放射光学会年会・放射光科学合同シンポジウム

Professional Memberships

Research Projects

Development of a new method for non-invasive observation of elastic moduli inside living bodies

JSPS KAKENHI, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2025

Chika Kamezawa

Profile Information

Research Interests

Research Areas

Research History

Education

Awards

Papers

Misc.

Books and Other Publications

Presentations

Professional Memberships

Research Projects

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