@article{oai:kanazawa-u.repo.nii.ac.jp:00042562,
 author = {山田, 外史 and 岩原, 正吉 and 柿川, 真紀子 and C.P., Gooneratne and Sotoshi, Yamada and Masayoshi, Iwahara and Makiko, Kakikawa and Y., Matsumoto},
 journal = {Journal of the Japan Society of Applied Electromagnetics and Mechanics = 日本AEM学会誌},
 month = {},
 note = {Utilization of magnetic nanoparticles in biomedicine has seen an unprecedented growth in recent years. The ability to accurately estimate magnetic nanoparticles inside small areas of the body provides an advantage in hyperthermia therapy, a form of cancer treatment. This paper concentrates on a novel giant magnetoresistance (GMR) needle-type sensor to detect and estimate low concentration magnetic fluid inside minute agar cavities injected with magnetic fluid. Theoretical analysis, experimental results and information on the fabricated GMR needle-type sensor are reported. The experimental results show a favorable agreement to the analytical analysis, supporting the potential use of the GMR needle-type sensor in hyperthermia therapy., <Special Issue>Asia-Pacific Symposium on Applied Electromagnetics and Mechanics (APSAEM08)},
 pages = {63--66},
 title = {Novel GMR Sensor for Estimation of Magnetic Nanoparticles inside Minute Cavities},
 volume = {17},
 year = {2009}
}