• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Research and development of temperature and position detection and heating techniques for hyperthermia using magnetic particles

Research Project

Project/Area Number 19K23597
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeMulti-year Fund
Review Section 0403:Biomedical engineering and related fields
Research InstitutionTohoku University

Principal Investigator

TON THAT Loi  東北大学, 工学研究科, 助教 (90844499)

Project Period (FY) 2019-08-30 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords磁気ハイパーサーミア / 磁性ナノ粒子 / 位置検知 / 温度検知 / 定温加熱 / がん温熱療法 / 感温磁性体 / 機能性磁性ナノ粒子 / 磁性微粒子 / 加熱技術 / 測温技術 / 磁性微粒子磁気特性 / 磁性ナノ粒子合成 / 治療システム / 磁気温熱療法
Outline of Research at the Start

近年,磁性微粒子を癌部位に集積させ,体外から高周波磁場を印加することで,癌部位を局所的に加熱する磁気温熱療法が国内外で注目されている。磁気温熱療法の核心的な要素技術として①位置温度検知や送達等への応用のため高性能かつ高発熱効率を持つ磁性微粒子を始め,②磁性微粒子の患部への送達技術,③磁性微粒子の位置・温度検知技術,④定温加熱技術(励磁制御,自己温度制御発熱体)等が挙げられる。
これまでに磁気温熱治療技術は確立されておらず,本研究ではこれまでに研究開発した要素技術(位置探索・温度検知・加熱技術)を高度化し,これらを総括した「磁気温熱治療装置」を構築することを目的とする。

Outline of Final Research Achievements

This project aims to develop a treatment system for magnetic hyperthermia, which is attracting worldwide attention as a next-generation of cancer treatment method. The results of this project are shown the following. (1) We succeeded in developing a simple automatic therapeutic temperature control system using PID. (2) We proposed a simple and rapid a localization method for magnetic particles injected in tumor region by using a figure-8 coil and its spatial linear scanning. (3) To develop high-performance magnetic particles suitable for magnetic hyperthermia, we newly synthesized magnetic iron oxide (Fe3O4) nanoparticles, then evaluated their heating efficiency using a lab-made prototype treatment system and their AC/DC magnetization using SQUID-VSM.

Academic Significance and Societal Importance of the Research Achievements

日本ではがんによって年間約37万人の尊い命が失われ、その治療技術の高度化は焦眉の急である。本研究では低コストの簡易型自動定温加熱治療システムの開発を行った。これは、磁気温熱療法の研究開発の進展に寄与し、年間約43兆円超えの医療費を削減できる可能性をもっている。また、本位置探索技術は磁気温熱療法のみならず、磁性ナノ微粒子を用いたセンチネルリンパ節生検等、他の医療分野にも活用可能であり、その波及効果は著しく広い。

Report

(3 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • Research Products

    (25 results)

All 2022 2021 2020 2019

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Open Access: 1 results) Presentation (18 results) (of which Int'l Joint Research: 8 results,  Invited: 3 results)

  • [Journal Article] Development of an Automatic Localization System of Magnetic Particles for Hyperthermia Therapy2021

    • Author(s)
      Tonthat Loi、Mitobe Kazutaka、Yabukami Shin
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 57 Issue: 2 Pages: 1-5

    • DOI

      10.1109/tmag.2020.3008490

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of Complex Permeability Measurements Up to Millimeter-Wave Frequency Range2021

    • Author(s)
      Yabukami S.、Nozawa K.、Tonthat L.、Okita K.、Sai R.
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 57 Issue: 2 Pages: 1-5

    • DOI

      10.1109/tmag.2020.3011971

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Elemental Technologies for Magnetic Hyperthermia in Cancer Treatment2021

    • Author(s)
      Tonthat Loi、Aki Fumitaka、Mitobe Kazutaka、Yabukami Shin、Yamamoto Yoshiyuki
    • Journal Title

      IFMBE Proceedings, 11th Asian-Pacific Conference on Medical and Biological Engineering (APCMBE 2020)

      Volume: 82 Pages: 272-277

    • DOI

      10.1007/978-3-030-66169-4_33

    • ISBN
      9783030661687, 9783030661694
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Simple and High‐Accuracy PID‐Based Temperature Control System for Magnetic Hyperthermia Using Fiber Optic Thermometer2021

    • Author(s)
      Shikano Akihiro、Tonthat Loi、Yabukami Shin
    • Journal Title

      IEEJ Transactions on Electrical and Electronic Engineering

      Volume: 16 Issue: 5 Pages: 1-3

    • DOI

      10.1002/tee.23361

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coplanar line type thin film magnetic field sensor with flip chip bonding2020

    • Author(s)
      工藤 春陽、植竹 宏明、小野寺 英彦、トンタット ロイ、沖田 和彦、薮上 信、早坂 淳一、荒井 賢一
    • Journal Title

      Transaction of the Magnetics Society of Japan Special Issues

      Volume: 4 Issue: 1 Pages: 32-36

    • DOI

      10.20819/msjtmsj.20TR417

    • NAID

      130007839750

    • ISSN
      2432-0471
    • Year and Date
      2020-05-01
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effect of applied magnetic field on permeability and heating efficiency of multifunctional micro/nano-magnetic particles for hyperthermia therapy2020

    • Author(s)
      Tonthat Loi、Yamamoto Yoshiyuki、Mitobe Kazutaka、Yabukami Shin
    • Journal Title

      AIP Advances

      Volume: 10 Issue: 12 Pages: 125324-125324

    • DOI

      10.1063/9.0000123

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A simple and rapid detection system for oral bacteria in liquid phase for point-of-care diagnostics using magnetic nanoparticles2019

    • Author(s)
      Tonthat Loi,Takahashi Shunnosuke,Onodera Hidehiko,Okita Kazuhiko,Yabukami Shin,Yokota Kotone,Furuya Maiko,Kanetaka Hiroyasu,Miura Yoshinori,Takahashi Hideki,Watanabe Yoshihiko,Akiyama Ritsuko
    • Journal Title

      AIP Advances

      Volume: 9 Issue: 12 Pages: 125325-125325

    • DOI

      10.1063/1.5130437

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] Development of temperature and position detection techniques for magnetic particles for magnetic hyperthermia2022

    • Author(s)
      Loi Tonthat
    • Organizer
      International Meet on Magnetism and Magnetic Materials (MAGNETISMMEET2022, Tokyo, Japan)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A Constant Temperature Control Technology for Hyperthermia Therapy using Magnetic Particles2021

    • Author(s)
      トンタット ロイ, 鹿野 晃弘, 薮上 信
    • Organizer
      第54回日本生体医工学会東北支部大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] A Simple Localization Method of Magnetic Particles for Hyperthermia Therapy using Figure-8 Coil2021

    • Author(s)
      Loi Tonthat, Ryuichi Hirota, Taiga Kitamura, Kazuhiko Okita, Shin Yabukami
    • Organizer
      The International Magnetics Conference (INTERMAG 2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An automatic localization system of magnetic particles for hyperthermia in cancer treatment2020

    • Author(s)
      Loi Tonthat, Kazutaka Mitobe, Shin Yabukami
    • Organizer
      The International Magnetics Conference (INTERMAG 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of elemental technologies for magnetic hyperthermia in cancer treatment2020

    • Author(s)
      Loi Tonthat, Fumitaka Aki, Kazutaka Mitobe, Shin Yabukami, Yoshiyuki Yamamoto
    • Organizer
      11th Asian Pacific Conference on Medical and Biological Engineering (APCMBE 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of applied magnetic field on permeability and heating efficiency of multifunctional micro/nano-magnetic particles for hyperthermia therapy2020

    • Author(s)
      Loi Tonthat, Yoshiyuki Yamamoto, Kazutaka Mitobe, Shin Yabukami
    • Organizer
      2020 Annual Conference on Magnetism and Magnetic Materials (MMM 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 磁気温熱療法のための発熱体とその温度および位置の検出技術の開発2020

    • Author(s)
      Loi Tonthat, Kazutaka Mitobe, Shin Yabukami
    • Organizer
      第44回日本磁気学会学術講演会(シンポジウム)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Evaluation of AC magnetization and heat dissipationof Au-coated Fe2O3 particles2020

    • Author(s)
      Tsuyoshi Yamaminami, Shota Kobayashi, Loi Tonthat, Kazutaka Mitobe, Shin Yabukami, Tsutomu Yamada, Satoshi Ota, Yasushi Takemura
    • Organizer
      The Forth International Workshop on Magnetic Bio-Sensing (IWMBS2019) (Taiwan)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Localization technique of magnetic particles for hyperthermia in cancer treatment2020

    • Author(s)
      Ton That Loi
    • Organizer
      Mini-Workshop on Nano magnets: Properties and Applications on Nano magnets: Properties and Applications (India)
    • Related Report
      2019 Research-status Report
  • [Presentation] A Simple and Rapid Detection System of Oral Bacteria in Liquid Phase for Point-of-Care Diagnostics using Magnetic Beads2019

    • Author(s)
      Loi Ton That, Shunnosuke Takahashi, Hidehiko Onodera, Kazuhiko Okita, Shin Yabukami, Kotone Yokota, Maiko Furuya, Hiroyasu Kanetaka, Yoshinori Miura, Hideki Takahashi
    • Organizer
      2019 Annual Conference on Magnetism and Magnetic Materials (America)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Highly Sensitive Coplanar Line Thin Film Sensor for Magnetocardiographic Measurement2019

    • Author(s)
      Haruhi Kudo, Heroaki Uetake, Hidehiko Onodera, Loi Tonthat, Shin Yabukami, Junichi Hayasaka, Ken Ichi Arai
    • Organizer
      2019 Annual Conference on Magnetism and Magnetic Materials (America)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] がん磁気温熱療法のための感温磁性マイクロ・ナノ微粒子の開発2019

    • Author(s)
      トンタットロイ,水戸部一孝,薮上信
    • Organizer
      令和元年度スピニクス特別研究会(福島)
    • Related Report
      2019 Research-status Report
  • [Presentation] フリップチップボンディングによる高周波駆動薄膜磁界センサ2019

    • Author(s)
      工藤春陽,植竹宏明,小野寺英彦,トンタットロイ,薮上信,早坂淳一,荒井賢一
    • Organizer
      第 43 回日本磁気学会学術講演会(京都)
    • Related Report
      2019 Research-status Report
  • [Presentation] Au コート Fe2O3 粒子の交流磁化特性と発熱特性2019

    • Author(s)
      山南豪, 小林昌太, TON THAT LOI, 水戸部一孝, 薮上信, 山田努, 大多哲史, 竹村泰司
    • Organizer
      第 43 回日本磁気学会学術講演会(京都)
    • Related Report
      2019 Research-status Report
  • [Presentation] がん磁気温熱療法のための磁性微粒子の位置および温度のワイヤレス検知技術2019

    • Author(s)
      トンタットロイ,水戸部一孝,薮上信
    • Organizer
      第200回スピニクス研究会(宮城)
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] ハイパーサーミア用ワイヤレス温度検知技術のための磁場印加検知ユニットの検討2019

    • Author(s)
      山本裕和, TON THAT LOI, 安藝史崇, 水戸部一孝
    • Organizer
      第58回日本生体医工学会大会(沖縄)
    • Related Report
      2019 Research-status Report
  • [Presentation] 磁気ハイパーサーミアのための感温磁性微粒子の位置・温度情報のワイヤ レス検知技術に関する研究開発2019

    • Author(s)
      TON THAT LOI, 安藝史崇, 山本良之, 齊藤元, 薮上信, 水戸部一孝
    • Organizer
      第58回日本生体医工学会大会(沖縄)
    • Related Report
      2019 Research-status Report
  • [Presentation] 金コート感温磁性体を利用したハイパーサーミアのためのワイヤレス温度計測・自動定温加熱システムの構築2019

    • Author(s)
      安藝史崇, TON THAT LOI, 齊藤元, 山崎清之, 水戸部一孝
    • Organizer
      第58回日本生体医工学会大会(沖縄)
    • Related Report
      2019 Research-status Report

URL: 

Published: 2019-09-03   Modified: 2022-01-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi