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Nonequilibrium dynamics of magnetic ...

Reeves, Daniel Benjamin.

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Nonequilibrium dynamics of magnetic nanoparticles in biomedical applications.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Nonequilibrium dynamics of magnetic nanoparticles in biomedical applications./
作者:	Reeves, Daniel Benjamin.
面頁冊數:	184 p.
附註:	Source: Dissertation Abstracts International, Volume: 76-10(E), Section: B.
Contained By:	Dissertation Abstracts International76-10B(E).
標題:	Nanoscience. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3707730
ISBN:	9781321824766

Nonequilibrium dynamics of magnetic nanoparticles in biomedical applications.
Reeves, Daniel Benjamin.

Nonequilibrium dynamics of magnetic nanoparticles in biomedical applications. - 184 p.

Source: Dissertation Abstracts International, Volume: 76-10(E), Section: B.

Thesis (Ph.D.)--Dartmouth College, 2015.

Magnetic nanoparticles are promising candidates for use in biomedical applications as remote sensors of biophysical properties, thermal therapy agents, and detectors of specific biomolecules. Many approaches have been used to model magnetic nanoparticle behaviors in these applications to varying degrees of success. In this thesis, I study the most general non-equilibrium methods used to describe rotational dynamics. The characteristic rotational timescales of the particles are developed and critically evaluated conceptually and mathematically. Several approximate models are tested for their range of validity. A new apparatus is theoretically designed and then implemented, enhancing sensitivity to particle magnetizations in an oscillating field and increasing the accuracy of measurements of the environment surrounding the particles. Several other applications beyond sensing are successfully simulated computationally in order to give insight into the two mechanisms of rotation and suggest possible optimizations through an increased understanding of the nanoparticle physics.

ISBN: 9781321824766Subjects--Topical Terms:

587832
Nanoscience.

Nonequilibrium dynamics of magnetic nanoparticles in biomedical applications.
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