@misc{oai:repo.qst.go.jp:00079552,
 author = {Kitaizumi, Takahiro and Kuwahata, Akihiro and Saichi, Kota and Sato, Takumi and Igarashi, Ryuji and Ohshima, Takeshi and Masuyama, Yuta and Iwasaki, Takayuki and Hatano, Mutsuko and Jelezko, Fedor and Kusakabe, Moriaki and Yatsui, Takashi and Sekino, Masaki and Igarashi, Ryuji and Ohshima, Takeshi and Masuyama, Yuta and Hatano, Mutsuko},
 month = {Dec},
 note = {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., The 2nd International Forum on Quantum Metrology and Sensing への出席},
 title = {Optimization of Magnetic Field Generation System in Magnetometer with Nitrogen-Vacancy Center for Intraoperative Detection of Magnetic Nanoparticles},
 year = {2019}
}