Magnetically multiplexed heating of single domain nanoparticles
Selective hysteretic heating of multiple collocated types of single domain magnetic nanoparticles (SDMNPs) by alternating magnetic fields (AMFs) may offer a useful tool for biomedical applications. The possibility of “magnetothermal multiplexing” has not yet been realized, in part due to prevalent u...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | en_US |
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American Institute of Physics (AIP)
2014
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| Online Access: | http://hdl.handle.net/1721.1/91666 https://orcid.org/0000-0002-6420-1616 https://orcid.org/0000-0001-6495-5197 https://orcid.org/0000-0003-0946-0401 |
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| author | Romero, G. Christiansen, Michael Gary Senko, Alexander William Chen, Ritchie Anikeeva, Polina Olegovna |
| author2 | Massachusetts Institute of Technology. Department of Materials Science and Engineering |
| author_facet | Massachusetts Institute of Technology. Department of Materials Science and Engineering Romero, G. Christiansen, Michael Gary Senko, Alexander William Chen, Ritchie Anikeeva, Polina Olegovna |
| author_sort | Romero, G. |
| collection | MIT |
| description | Selective hysteretic heating of multiple collocated types of single domain magnetic nanoparticles (SDMNPs) by alternating magnetic fields (AMFs) may offer a useful tool for biomedical applications. The possibility of “magnetothermal multiplexing” has not yet been realized, in part due to prevalent use of linear response theory to model SDMNP heating in AMFs. Dynamic hysteresis modeling suggests that specific driving conditions play an underappreciated role in determining optimal material selection strategies for high heat dissipation. Motivated by this observation, magnetothermal multiplexing is theoretically predicted and empirically demonstrated by selecting SDMNPs with properties that suggest optimal hysteretic heat dissipation at dissimilar AMF driving conditions. This form of multiplexing could effectively offer multiple channels for minimally invasive biological signaling applications. |
| first_indexed | 2024-09-23T14:53:20Z |
| format | Article |
| id | mit-1721.1/91666 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T14:53:20Z |
| publishDate | 2014 |
| publisher | American Institute of Physics (AIP) |
| record_format | dspace |
| spelling | mit-1721.1/916662022-09-29T11:13:00Z Magnetically multiplexed heating of single domain nanoparticles Romero, G. Christiansen, Michael Gary Senko, Alexander William Chen, Ritchie Anikeeva, Polina Olegovna Massachusetts Institute of Technology. Department of Materials Science and Engineering Christiansen, Michael Gary Senko, Alexander William Chen, Ritchie Romero, G. Anikeeva, Polina Olegovna Selective hysteretic heating of multiple collocated types of single domain magnetic nanoparticles (SDMNPs) by alternating magnetic fields (AMFs) may offer a useful tool for biomedical applications. The possibility of “magnetothermal multiplexing” has not yet been realized, in part due to prevalent use of linear response theory to model SDMNP heating in AMFs. Dynamic hysteresis modeling suggests that specific driving conditions play an underappreciated role in determining optimal material selection strategies for high heat dissipation. Motivated by this observation, magnetothermal multiplexing is theoretically predicted and empirically demonstrated by selecting SDMNPs with properties that suggest optimal hysteretic heat dissipation at dissimilar AMF driving conditions. This form of multiplexing could effectively offer multiple channels for minimally invasive biological signaling applications. Sanofi Aventis (Firm) (Biomedical Innovation Award) United States. Defense Advanced Research Projects Agency (Young Faculty Award D13AP00045) National Science Foundation (U.S.). Graduate Research Fellowship 2014-11-20T20:09:45Z 2014-11-20T20:09:45Z 2014-05 2014-02 Article http://purl.org/eprint/type/JournalArticle 0003-6951 1077-3118 http://hdl.handle.net/1721.1/91666 Christiansen, M. G., A. W. Senko, R. Chen, G. Romero, and P. Anikeeva. “Magnetically Multiplexed Heating of Single Domain Nanoparticles.” Appl. Phys. Lett. 104, no. 21 (May 26, 2014): 213103. © 2014 AIP Publishing LLC https://orcid.org/0000-0002-6420-1616 https://orcid.org/0000-0001-6495-5197 https://orcid.org/0000-0003-0946-0401 en_US http://dx.doi.org/10.1063/1.4879842 Applied Physics Letters Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf American Institute of Physics (AIP) MIT web domain |
| spellingShingle | Romero, G. Christiansen, Michael Gary Senko, Alexander William Chen, Ritchie Anikeeva, Polina Olegovna Magnetically multiplexed heating of single domain nanoparticles |
| title | Magnetically multiplexed heating of single domain nanoparticles |
| title_full | Magnetically multiplexed heating of single domain nanoparticles |
| title_fullStr | Magnetically multiplexed heating of single domain nanoparticles |
| title_full_unstemmed | Magnetically multiplexed heating of single domain nanoparticles |
| title_short | Magnetically multiplexed heating of single domain nanoparticles |
| title_sort | magnetically multiplexed heating of single domain nanoparticles |
| url | http://hdl.handle.net/1721.1/91666 https://orcid.org/0000-0002-6420-1616 https://orcid.org/0000-0001-6495-5197 https://orcid.org/0000-0003-0946-0401 |
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