2019年

【学術論文】

Satoshi Ota, Yasushi Takemura,
Characterization of Néel and Brownian Relaxations Isolated from Complex Dynamics Influenced by Dipole Interactions in Magnetic Nanoparticles,” The Journal of Physical Chemistry C, in press, 2019.
doi: 10.1021/acs.jpcc.9b06790

Kizuku Nishimoto, Satoshi Ota, Guannan Shi, Ryoji Takeda, Suko Bagus Trisnanto, Tsutomu Yamada, Yasushi Takemura,
High intrinsic loss power of multicore magnetic nanoparticles with blood-pooling property for hyperthermia,” AIP Advances, Vol. 9, 035347, pp. 1-5, 2019.
doi: 10.1063/1.5079875

Satoshi Ota, Yasushi Takemura,
Dynamics of magnetization and easy axis of individual ferromagnetic nanoparticle subject to anisotropy and thermal fluctuations,” Journal of the Magnetics Society of Japan, Vol. 43, No. 2, pp. 34-41, 2019.
doi: 10.3379/msjmag.1903R005

Asahi Tomitaka, Satoshi Ota, Kizuku Nishimoto, Hamed Arami, Yasushi Takemura, Madhavan Nair,
Dynamic magnetic characterization and magnetic particle imaging enhancement of magnetic-gold core-shell nanoparticles,” Nanoscale, Vol. 11, pp. 6489-6496, 2019.
doi: 10.1039/C9NR00242A

Satoshi Ota, Yuki Matsugi, Takeru Nakamura, Ryoji Takeda, Yasushi Takemura, Ichiro Kato, Satoshi Nohara, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku,
Effects of size and anisotropy of magnetic nanoparticles associated with dynamics of easy axis for magnetic particle imaging,” Journal of Magnetism and Magnetic Materials, Vol. 474, pp. 311-318, 2019.
doi: 10.1016/j.jmmm.2018.11.043

Guannan Shi, Ryoji Takeda, Suko Bagus Trisnanto, Tsutomu Yamada, Satoshi Ota, Yasushi Takemura,
Enhanced specific loss power from Resovist® achieved by aligning magnetic easy axes of nanoparticles for hyperthermia,Journal of Magnetism and Magnetic Materials, Volume 473, Number 1, pp. 148-154, 2019.
doi:10.1016/j.jmmm.2018.10.070

 

【国際・国内会議、研究会】

Satoshi Ota, Kizuku Nishimoto, Tsutomu Yamada, Yasushi Takemura,
“Second harmonic response of magnetic nanoparticles enhanced by a static bias magnetic field perpendicular to an alternating excitation field for magnetic particle imaging,” Annual Conference on Magnetism and Magnetic Materials (2019 MMM Conference), DT-04, Las Vegas, USA, Nov. 6, 2019.

石川真守, 竹内誠治, 史冠男, 大多哲史, 吉田敬, 圓福敬二, 加藤一郎, 野原聡, 山田努, 竹村泰司,
“磁気分離したフェルカルボトランのSLP,” 第43回日本磁気学会学術講演会, 25pE-14, 京都, 2019年9月25日.

小林昌太, 山南豪, 坂倉響, 竹田真帆人, 山田努, 大多哲史, 竹村泰司,
“Cuマトリクス中に配向する強磁性単結晶ナノキューブの交流磁化特性,” 第43回日本磁気学会学術講演会, 25pE-15, 京都, 2019年9月25日.

山南豪, 小林昌太, L. Tonthat, 水戸部一孝, 薮上信, 山田努, 大多哲史, 竹村泰司,
“AuコートFe2O3粒子の交流磁化特性と発熱特性,” 第43回日本磁気学会学術講演会, 25pE-16, 京都, 2019年9月25日.

大多哲史, 竹村泰司,
“パルス磁場を用いた磁性ナノ粒子のネール緩和とブラウン緩和過程の重畳観測,” 第43回日本磁気学会学術講演会, 25pE-17, 京都, 2019年9月25日.

谷村 圭一, 上村渓介, 大多哲史, 平野陽豊, 二川雅登,
“長期計測を目指したストライプゲート型pHセンサの最適動作条件の確立,” 電気学会センサ・マイクロマシン部門 総合研究会, CHS-19-020, 横浜, 2019年7月2日.

⼤多哲史, ⽵村泰司,
“単⼀粒⼦に注⽬したバイオ医療⽤磁性ナノ粒⼦の磁化ダイナミクス,” マグネティックス/リニアドライブ合同研究会, MAG-19-042, 長野, 2019年6月27日.

Masato Futagawa, Keisuke Uemura, Ryuta Oishi, Satoshi Ota, Harutoyo Hirano,
“Fabrication of a Stripe-gate Type pH Sensor for Inhibition of Drift in pH Measurement for Long-term Soil Monitoring,” The 20th International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers 2019), W3P.035, Berlin, Germany, June 26, 2019.

平野陽豊, 植松大智, 二川雅登, 大多哲史, 橋本東樹, 岸本真治, 小田望, 梶川正人, 丸橋達也, 東幸仁,
“耳朶皺襞の深さを基にした血管内皮機能推定法の提案,” 第58回 日本生体医工学会大会, PO-B-117, 沖縄, 2019年6月7日.

Satoshi Ota, Yu Ichikawa, Ichiro Kato, Satoshi Nohara, and Yasushi Takemura,
“Core and hydrodynamic sizes dependence of harmonic signal in blood-pooling magnetic nanoparticles,” 9th International Workshop on Magnetic Particle Imaging (IWMPI 2019), Session 3: Reconstruction, Theory, and Nanoparticle Physics II, New York, USA, March 18, 2019.

大多哲史、竹村泰司,
“磁性ナノ粒子の磁化ダイナミクスと診断治療応用,” 平成31年電気学会全国大会, シンポジウム: ナノ磁性体の新規材料開発とセンサ・バイオ応用, 札幌, 2019年3月12日.(招待講演)

Satoshi Ota,
“Functionalized magnetic nanoparticles for biomedical application,” International conclave for the Advancements in Bio, Chemical & Pharmaceutical Technologies (Bioflair 2019), Talk 5, Tiruchirappalli, India, March 7, 2019. (Invited)

大多哲史,
“がん治療診断,再生医療に向けた磁性ナノ粒子の応用,” 日本材料学会 第52 回生体・医療材料部門委員会, 浜松, 2019年2月27日.(招待講演)

Yu Ichikawa, Satoshi Ota, Yasushi Takemura,
“Effect of particle structure and hydrodynamic size of blood-pooling magnetic nanoparticles on harmonic signal intensity in magnetic particle imaging,” Joint MMM-Intermag Conference (Conference on Magnetism and Magnetic Materials (MMM) and IEEE International Magnetics Conference (INTERMAG)), AP-09, Washington DC, USA, Jan. 15, 2019.

Kizuku Nishimoto, Suko Bagus Trisnanto, Tsutomu Yamada, Satoshi Ota, Yasushi Takemura,
“High intrinsic loss power of multi-core magnetic nanoparticles with long blood-pooling property for hyperthermia,” Joint MMM-Intermag Conference (Conference on Magnetism and Magnetic Materials (MMM) and IEEE International Magnetics Conference (INTERMAG)), DN-05, Washington DC, USA, Jan. 16, 2019.