Simulation of the relationship between magnetic medium parameters and heating temperature in magnetic fluid hyperthermia
In this paper, we established magnetic fluid hyperthermia (MFH) model for rat tumor using the finite element software COMSOL based on the linear response theory. By analyzing four kinds of magnetic medium within relaxation mechanism, such as Fe O 、FeCo、fccFePt and L1 FePt, we studied the influence o...
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| Veröffentlicht in: | Sheng wu yi xue gong cheng xue za zhi 2019-04, Vol.36 (2), p.206 |
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| container_title | Sheng wu yi xue gong cheng xue za zhi |
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| creator | Qu, Yingjiao Lu, Mai Liu, Xi Lin, Yanping |
| description | In this paper, we established magnetic fluid hyperthermia (MFH) model for rat tumor using the finite element software COMSOL based on the linear response theory. By analyzing four kinds of magnetic medium within relaxation mechanism, such as Fe
O
、FeCo、fccFePt and L1
FePt, we studied the influence of the change of magnetic medium radius on dissipation power and temperature field, respectively. At the same time, the optimization method for the parameters of several magnetic medium is proposed, and the applications of four kinds of magnetic medium are given as well. By increasing the dissipation power of the magnetic medium as much as possible, the dose of magnetic medium used in the treatment can be reduced, meanwhile, the adverse effects on health tissue surrounding the tumor will be minimized. The conclusions of this paper can provide reference for magnetic medium preparation applied to MFH. |
| doi_str_mv | 10.7507/1001-5515.201806014 |
| format | Article |
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O
、FeCo、fccFePt and L1
FePt, we studied the influence of the change of magnetic medium radius on dissipation power and temperature field, respectively. At the same time, the optimization method for the parameters of several magnetic medium is proposed, and the applications of four kinds of magnetic medium are given as well. By increasing the dissipation power of the magnetic medium as much as possible, the dose of magnetic medium used in the treatment can be reduced, meanwhile, the adverse effects on health tissue surrounding the tumor will be minimized. The conclusions of this paper can provide reference for magnetic medium preparation applied to MFH.</description><identifier>ISSN: 1001-5515</identifier><identifier>DOI: 10.7507/1001-5515.201806014</identifier><identifier>PMID: 31016936</identifier><language>chi</language><publisher>China: Sichuan Society for Biomedical Engineering</publisher><subject>Animals ; Computer simulation ; Finite element method ; Hot Temperature ; Hyperthermia ; Hyperthermia, Induced ; Magnetic fluids ; Magnetic induction ; Magnetics ; Neoplasms - therapy ; Optimization ; Parameters ; Rats ; Temperature distribution ; Tumors</subject><ispartof>Sheng wu yi xue gong cheng xue za zhi, 2019-04, Vol.36 (2), p.206</ispartof><rights>Copyright Sichuan Society for Biomedical Engineering 2019</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31016936$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Qu, Yingjiao</creatorcontrib><creatorcontrib>Lu, Mai</creatorcontrib><creatorcontrib>Liu, Xi</creatorcontrib><creatorcontrib>Lin, Yanping</creatorcontrib><title>Simulation of the relationship between magnetic medium parameters and heating temperature in magnetic fluid hyperthermia</title><title>Sheng wu yi xue gong cheng xue za zhi</title><addtitle>Sheng Wu Yi Xue Gong Cheng Xue Za Zhi</addtitle><description>In this paper, we established magnetic fluid hyperthermia (MFH) model for rat tumor using the finite element software COMSOL based on the linear response theory. By analyzing four kinds of magnetic medium within relaxation mechanism, such as Fe
O
、FeCo、fccFePt and L1
FePt, we studied the influence of the change of magnetic medium radius on dissipation power and temperature field, respectively. At the same time, the optimization method for the parameters of several magnetic medium is proposed, and the applications of four kinds of magnetic medium are given as well. By increasing the dissipation power of the magnetic medium as much as possible, the dose of magnetic medium used in the treatment can be reduced, meanwhile, the adverse effects on health tissue surrounding the tumor will be minimized. The conclusions of this paper can provide reference for magnetic medium preparation applied to MFH.</description><subject>Animals</subject><subject>Computer simulation</subject><subject>Finite element method</subject><subject>Hot Temperature</subject><subject>Hyperthermia</subject><subject>Hyperthermia, Induced</subject><subject>Magnetic fluids</subject><subject>Magnetic induction</subject><subject>Magnetics</subject><subject>Neoplasms - therapy</subject><subject>Optimization</subject><subject>Parameters</subject><subject>Rats</subject><subject>Temperature distribution</subject><subject>Tumors</subject><issn>1001-5515</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkE1Lw0AQhveg2FL7CwRZ8OIldb-zOUrxCwoe7D1sNrPtSjaJmwTtv3ehVcTTMPM-78zwInRFySqXJL-jhNBMSipXjFBNFKHiDM1_pzO0HAZfEcKSpjS_QDNOCVUFV3P09ebD1JjRdy3uHB73gCMc-2Hve1zB-AnQ4mB2LYze4gC1nwLuTTQBRogDNm2N95As7Q6PEHqIZpwiYP_H5ZrJJ-qQxHQiBm8u0bkzzQDLU12g7ePDdv2cbV6fXtb3m6zXQmWVrSm3UtVGVU4AZxUprMmly4WTzjiuZc1qp4uCVIUWJlUrKOfUSm2ZEnyBbo9r-9h9TDCMZfCDhaYxLXTTUDJGecGFymlCb_6h790U2_RcojQTnOU5T9T1iZqqlEXZRx9MPJQ_kfJviNp5qw</recordid><startdate>20190425</startdate><enddate>20190425</enddate><creator>Qu, Yingjiao</creator><creator>Lu, Mai</creator><creator>Liu, Xi</creator><creator>Lin, Yanping</creator><general>Sichuan Society for Biomedical Engineering</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>20190425</creationdate><title>Simulation of the relationship between magnetic medium parameters and heating temperature in magnetic fluid hyperthermia</title><author>Qu, Yingjiao ; Lu, Mai ; Liu, Xi ; Lin, Yanping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p846-bcd13c56da6bf4e32b09ca75f74f5faf385d2df8990b984a990c41331c58c2643</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi</language><creationdate>2019</creationdate><topic>Animals</topic><topic>Computer simulation</topic><topic>Finite element method</topic><topic>Hot Temperature</topic><topic>Hyperthermia</topic><topic>Hyperthermia, Induced</topic><topic>Magnetic fluids</topic><topic>Magnetic induction</topic><topic>Magnetics</topic><topic>Neoplasms - therapy</topic><topic>Optimization</topic><topic>Parameters</topic><topic>Rats</topic><topic>Temperature distribution</topic><topic>Tumors</topic><toplevel>online_resources</toplevel><creatorcontrib>Qu, Yingjiao</creatorcontrib><creatorcontrib>Lu, Mai</creatorcontrib><creatorcontrib>Liu, Xi</creatorcontrib><creatorcontrib>Lin, Yanping</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Sheng wu yi xue gong cheng xue za zhi</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Qu, Yingjiao</au><au>Lu, Mai</au><au>Liu, Xi</au><au>Lin, Yanping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simulation of the relationship between magnetic medium parameters and heating temperature in magnetic fluid hyperthermia</atitle><jtitle>Sheng wu yi xue gong cheng xue za zhi</jtitle><addtitle>Sheng Wu Yi Xue Gong Cheng Xue Za Zhi</addtitle><date>2019-04-25</date><risdate>2019</risdate><volume>36</volume><issue>2</issue><spage>206</spage><pages>206-</pages><issn>1001-5515</issn><abstract>In this paper, we established magnetic fluid hyperthermia (MFH) model for rat tumor using the finite element software COMSOL based on the linear response theory. By analyzing four kinds of magnetic medium within relaxation mechanism, such as Fe
O
、FeCo、fccFePt and L1
FePt, we studied the influence of the change of magnetic medium radius on dissipation power and temperature field, respectively. At the same time, the optimization method for the parameters of several magnetic medium is proposed, and the applications of four kinds of magnetic medium are given as well. By increasing the dissipation power of the magnetic medium as much as possible, the dose of magnetic medium used in the treatment can be reduced, meanwhile, the adverse effects on health tissue surrounding the tumor will be minimized. The conclusions of this paper can provide reference for magnetic medium preparation applied to MFH.</abstract><cop>China</cop><pub>Sichuan Society for Biomedical Engineering</pub><pmid>31016936</pmid><doi>10.7507/1001-5515.201806014</doi></addata></record> |
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| source | MEDLINE; PubMed Central |
| subjects | Animals Computer simulation Finite element method Hot Temperature Hyperthermia Hyperthermia, Induced Magnetic fluids Magnetic induction Magnetics Neoplasms - therapy Optimization Parameters Rats Temperature distribution Tumors |
| title | Simulation of the relationship between magnetic medium parameters and heating temperature in magnetic fluid hyperthermia |
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