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Physical mechanism and modeling of heat generation and transfer in magnetic fluid hyperthermia through Néelian and Brownian relaxation: a review.

作者信息

Ng E Y K, Kumar S D

机构信息

Nanyang Institute of Technology in Health and Medicine, Interdisciplinary Graduate School, Nanyang Technological University, Research Techno Plaza, #02-07, 50 Nanyang Drive, Singapore, 637553, Singapore.

Lee Kong Chian School of Medicine, Nanyang Technological University, Experimental Medicine Building, Level 3, Yunnan Garden Campus, 59 Nanyang Drive, Singapore, 636921, Singapore.

出版信息

Biomed Eng Online. 2017 Mar 23;16(1):36. doi: 10.1186/s12938-017-0327-x.


DOI:10.1186/s12938-017-0327-x
PMID:28335790
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5364696/
Abstract

Current clinically accepted technologies for cancer treatment still have limitations which lead to the exploration of new therapeutic methods. Since the past few decades, the hyperthermia treatment has attracted the attention of investigators owing to its strong biological rationales in applying hyperthermia as a cancer treatment modality. Advancement of nanotechnology offers a potential new heating method for hyperthermia by using nanoparticles which is termed as magnetic fluid hyperthermia (MFH). In MFH, superparamagnetic nanoparticles dissipate heat through Néelian and Brownian relaxation in the presence of an alternating magnetic field. The heating power of these particles is dependent on particle properties and treatment settings. A number of pre-clinical and clinical trials were performed to test the feasibility of this novel treatment modality. There are still issues yet to be solved for the successful transition of this technology from bench to bedside. These issues include the planning, execution, monitoring and optimization of treatment. The modeling and simulation play crucial roles in solving some of these issues. Thus, this review paper provides a basic understanding of the fundamental and rationales of hyperthermia and recent development in the modeling and simulation applied to depict the heat generation and transfer phenomena in the MFH.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ead/5364696/7e0d369737b9/12938_2017_327_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ead/5364696/904b562fd385/12938_2017_327_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ead/5364696/7e0d369737b9/12938_2017_327_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ead/5364696/904b562fd385/12938_2017_327_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8ead/5364696/7e0d369737b9/12938_2017_327_Fig2_HTML.jpg

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[1]
Physical mechanism and modeling of heat generation and transfer in magnetic fluid hyperthermia through Néelian and Brownian relaxation: a review.

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本文引用的文献

[1]
Theoretical Predictions for Spatially-Focused Heating of Magnetic Nanoparticles Guided by Magnetic Particle Imaging Field Gradients.

J Magn Magn Mater. 2016-12-1

[2]
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Nanomaterials (Basel). 2015-1-9

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Int J Hyperthermia. 2016-9

[4]
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R Soc Open Sci. 2015-10-21

[5]
Size-dependant heating rates of iron oxide nanoparticles for magnetic fluid hyperthermia.

J Magn Magn Mater. 2009-7

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Magnetic Particle Imaging Tracers: State-of-the-Art and Future Directions.

J Phys Chem Lett. 2015-7-2

[7]
Local hyperthermia combined with radiotherapy and-/or chemotherapy: recent advances and promises for the future.

Cancer Treat Rev. 2015-5-27

[8]
Efficient treatment of breast cancer xenografts with multifunctionalized iron oxide nanoparticles combining magnetic hyperthermia and anti-cancer drug delivery.

Breast Cancer Res. 2015-5-13

[9]
Impact of magnetic field parameters and iron oxide nanoparticle properties on heat generation for use in magnetic hyperthermia.

J Magn Magn Mater. 2015-8-1

[10]
Magnetic nanoparticle hyperthermia enhances radiation therapy: A study in mouse models of human prostate cancer.

Int J Hyperthermia. 2015-6

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