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Optimization of Magnetic Field Generation System in Magnetometer with Nitrogen-Vacancy Center for Intraoperative Detection of Magnetic Nanoparticles
https://repo.qst.go.jp/records/79552
https://repo.qst.go.jp/records/79552cacc8546-9951-41c0-a044-aebb34489c7a
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-03-18 | |||||
| タイトル | ||||||
| タイトル | Optimization of Magnetic Field Generation System in Magnetometer with Nitrogen-Vacancy Center for Intraoperative Detection of Magnetic Nanoparticles | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Kitaizumi, Takahiro
× Kitaizumi, Takahiro× Kuwahata, Akihiro× Saichi, Kota× Sato, Takumi× Igarashi, Ryuji× Ohshima, Takeshi× Masuyama, Yuta× Iwasaki, Takayuki× Hatano, Mutsuko× Jelezko, Fedor× Kusakabe, Moriaki× Yatsui, Takashi× Sekino, Masaki× Igarashi, Ryuji× Ohshima, Takeshi× Masuyama, Yuta× Hatano, Mutsuko |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Sentinel lymph nodes (SLNs) are lymph nodes where cancer metastasizes first. In the diagnosis of breast cancer, SLN biopsy is performed to decide the treatment for cancer. For this biopsy, the detection of SLNs is needed. The detection of SLNs using magnetic nanoparticles (MNPs) is a promising technique (FIG. 1) [1]. In this technique, MNPs are injected as tracers, and a magnetic probe detects them accumulated in SLNs. In this study, we develop a highly sensitive magnetic probe using a diamond quantum sensor for the magnetic detection of SLNs. This magnetic probe is composed of magnetic field generation system like coils to magnetize MNPs and detection system to detect magnetic field from magnetized MNPs. For a long-distance detection such as detecting SLNs deep to the skin, we optimized the magnetic field generation system to apply a strong magnetic field to MNPs inside the body. |
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| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The 2nd International Forum on Quantum Metrology and Sensing への出席 | |||||
| 発表年月日 | ||||||
| 日付 | 2019-12-17 | |||||
| 日付タイプ | Issued | |||||
