Magnetic fluid weight density estimation in large cavities by a needle-type GMR sensor

C. P. Gooneratne; M. Iwahara; M. Kakikawa; S. Yamada; A. Kurnicki; S. C. Mukhopadhyay

doi:10.1109/ICSENST.2008.4757184

Magnetic fluid weight density estimation in large cavities by a needle-type GMR sensor

C. P. Gooneratne, M. Iwahara, M. Kakikawa, S. Yamada, A. Kurnicki, S. C. Mukhopadhyay

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

2 Citations (Scopus)

Abstract

During hyperthermia therapy for cancer treatment magnetic fluid is injected into the tumor. Hyperthermia therapy exploits the fact that cancer cells are more sensitive to heat than healthy cells. Generally all parameters except the magnetic fluid weight density are known in the specific heat equation which governs the heat given in hyperthermia therapy to destroy cancer cells. Hence, accurate estimation of magnetic fluid weight density inside the body is critical for successful treatment. A unique needle-type GMR sensor is fabricated for inserting into the body in a low-invasive way. This paper presents analytical analysis and experimental results obtained by estimating magnetic fluid weight density in large cavities by the fabricated needle-type GMR sensor.

Original language	English
Title of host publication	Proceedings of the Third International Conference on Sensing Technology
Subtitle of host publication	National Cheng-Kung University, Tainan, Taiwan, November 30 - December 3, 2008
Editors	S. C. Mukhopadhyay, G. Sen Gupta, Ray Y. M. Huang
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	642-647
Number of pages	6
ISBN (Print)	9781424421770
DOIs	https://doi.org/10.1109/ICSENST.2008.4757184
Publication status	Published - 2008
Externally published	Yes
Event	3rd International Conference on Sensing Technology, ICST - 2008 - Tainan, Taiwan Duration: 30 Nov 2008 → 3 Dec 2008

Other

Other	3rd International Conference on Sensing Technology, ICST - 2008
Country/Territory	Taiwan
City	Tainan
Period	30/11/08 → 3/12/08

Keywords

Demagnetizing factor
GMR sensor
Magnetic nanoparticles
Relative permeability
Tumor

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10.1109/ICSENST.2008.4757184

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Gooneratne, C. P., Iwahara, M., Kakikawa, M., Yamada, S., Kurnicki, A., & Mukhopadhyay, S. C. (2008). Magnetic fluid weight density estimation in large cavities by a needle-type GMR sensor. In S. C. Mukhopadhyay, G. S. Gupta, & R. Y. M. Huang (Eds.), Proceedings of the Third International Conference on Sensing Technology: National Cheng-Kung University, Tainan, Taiwan, November 30 - December 3, 2008 (pp. 642-647). Article 4757184 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ICSENST.2008.4757184

Gooneratne, C. P. ; Iwahara, M. ; Kakikawa, M. et al. / Magnetic fluid weight density estimation in large cavities by a needle-type GMR sensor. Proceedings of the Third International Conference on Sensing Technology: National Cheng-Kung University, Tainan, Taiwan, November 30 - December 3, 2008. editor / S. C. Mukhopadhyay ; G. Sen Gupta ; Ray Y. M. Huang. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2008. pp. 642-647

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title = "Magnetic fluid weight density estimation in large cavities by a needle-type GMR sensor",

abstract = "During hyperthermia therapy for cancer treatment magnetic fluid is injected into the tumor. Hyperthermia therapy exploits the fact that cancer cells are more sensitive to heat than healthy cells. Generally all parameters except the magnetic fluid weight density are known in the specific heat equation which governs the heat given in hyperthermia therapy to destroy cancer cells. Hence, accurate estimation of magnetic fluid weight density inside the body is critical for successful treatment. A unique needle-type GMR sensor is fabricated for inserting into the body in a low-invasive way. This paper presents analytical analysis and experimental results obtained by estimating magnetic fluid weight density in large cavities by the fabricated needle-type GMR sensor.",

keywords = "Demagnetizing factor, GMR sensor, Magnetic nanoparticles, Relative permeability, Tumor",

author = "Gooneratne, {C. P.} and M. Iwahara and M. Kakikawa and S. Yamada and A. Kurnicki and Mukhopadhyay, {S. C.}",

year = "2008",

doi = "10.1109/ICSENST.2008.4757184",

language = "English",

isbn = "9781424421770",

pages = "642--647",

editor = "Mukhopadhyay, {S. C.} and Gupta, {G. Sen} and Huang, {Ray Y. M.}",

booktitle = "Proceedings of the Third International Conference on Sensing Technology",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

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note = "3rd International Conference on Sensing Technology, ICST - 2008 ; Conference date: 30-11-2008 Through 03-12-2008",

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Gooneratne, CP, Iwahara, M, Kakikawa, M, Yamada, S, Kurnicki, A & Mukhopadhyay, SC 2008, Magnetic fluid weight density estimation in large cavities by a needle-type GMR sensor. in SC Mukhopadhyay, GS Gupta & RYM Huang (eds), Proceedings of the Third International Conference on Sensing Technology: National Cheng-Kung University, Tainan, Taiwan, November 30 - December 3, 2008., 4757184, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 642-647, 3rd International Conference on Sensing Technology, ICST - 2008, Tainan, Taiwan, 30/11/08. https://doi.org/10.1109/ICSENST.2008.4757184

Magnetic fluid weight density estimation in large cavities by a needle-type GMR sensor. / Gooneratne, C. P.; Iwahara, M.; Kakikawa, M. et al.
Proceedings of the Third International Conference on Sensing Technology: National Cheng-Kung University, Tainan, Taiwan, November 30 - December 3, 2008. ed. / S. C. Mukhopadhyay; G. Sen Gupta; Ray Y. M. Huang. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2008. p. 642-647 4757184.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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T1 - Magnetic fluid weight density estimation in large cavities by a needle-type GMR sensor

AU - Gooneratne, C. P.

AU - Iwahara, M.

AU - Kakikawa, M.

AU - Yamada, S.

AU - Kurnicki, A.

AU - Mukhopadhyay, S. C.

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AB - During hyperthermia therapy for cancer treatment magnetic fluid is injected into the tumor. Hyperthermia therapy exploits the fact that cancer cells are more sensitive to heat than healthy cells. Generally all parameters except the magnetic fluid weight density are known in the specific heat equation which governs the heat given in hyperthermia therapy to destroy cancer cells. Hence, accurate estimation of magnetic fluid weight density inside the body is critical for successful treatment. A unique needle-type GMR sensor is fabricated for inserting into the body in a low-invasive way. This paper presents analytical analysis and experimental results obtained by estimating magnetic fluid weight density in large cavities by the fabricated needle-type GMR sensor.

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Gooneratne CP, Iwahara M, Kakikawa M, Yamada S, Kurnicki A, Mukhopadhyay SC. Magnetic fluid weight density estimation in large cavities by a needle-type GMR sensor. In Mukhopadhyay SC, Gupta GS, Huang RYM, editors, Proceedings of the Third International Conference on Sensing Technology: National Cheng-Kung University, Tainan, Taiwan, November 30 - December 3, 2008. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). 2008. p. 642-647. 4757184 doi: 10.1109/ICSENST.2008.4757184

Magnetic fluid weight density estimation in large cavities by a needle-type GMR sensor

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