کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1803204 | 1024612 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermal response of superparamagnetic particles suspended in liquid and solid media
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The purpose of this study was to explore the properties of coated superparamagnetic nanoparticles (SPNs) specifically for their use in thermal-responsive drug delivery systems. Coated, magnetite SPNs were prepared and dispersed in cyclohexane or cetyl alcohol, a solid lipid at the physiological temperatures of 37 °C. The induced temperature change as a function of SPN concentration and external magnetic field and frequency was consistent with theoretical predictions. SPNs dispersed in a solid lipid matrix underwent heating and the associated melting occurred at a temperature suitable for a thermal-responsive drug delivery system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 321, Issue 5, March 2009, Pages 373-376
Journal: Journal of Magnetism and Magnetic Materials - Volume 321, Issue 5, March 2009, Pages 373-376
نویسندگان
Pengyun Zeng, Timothy L. Kline, Jian-ping Wang, Timothy Scott Wiedmann,