کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1804208 | 1024644 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Field-induced motion of ferrofluids through immiscible viscous media: Testbed for restorative treatment of retinal detachment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Field-induced motion of ferrofluids through immiscible viscous media: Testbed for restorative treatment of retinal detachment Field-induced motion of ferrofluids through immiscible viscous media: Testbed for restorative treatment of retinal detachment](/preview/png/1804208.png)
چکیده انگلیسی
Biocompatible, hydrophobic ferrofluids comprised of magnetite nanoparticles dispersed in polydimethylsiloxane show promise as materials for the treatment of retinal detachment. This paper focuses on the motion of hydrophobic ferrofluid droplets traveling through viscous aqueous media, whereby the movement is induced by gradients in external fields generated by small permanent magnets. A numerical method was utilized to predict the force on a spherical droplet, and then the calculated force was used to estimate the time required for the droplet to reach the permanent magnet. The calculated forces and travel times were verified experimentally.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 311, Issue 1, April 2007, Pages 347–353
Journal: Journal of Magnetism and Magnetic Materials - Volume 311, Issue 1, April 2007, Pages 347–353
نویسندگان
Olin T. Mefford, Robert C. Woodward, Jonathan D. Goff, T.P. Vadala, Tim G. St. Pierre, James P. Dailey, Judy S. Riffle,