کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1804888 1024660 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparison of magnetite nanocrystal formed by biomineralization and chemosynthesis
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Comparison of magnetite nanocrystal formed by biomineralization and chemosynthesis
چکیده انگلیسی

Magnetite nanocrystal has been widely used in many fields. Recently, a new magnetite nanocrystal, called magnetosome, has been found in magnetotactic bacteria. In this article, we compared properties of magnetites prepared by co-precipitation with those of magnetosomes isolated from MSR-1 in detail, such as crystalline, morphology, crystal-size distributions, vitro cytotoxicity, and magnetic properties and quantified primary amino groups on the magnetosomes membrane surface by fluorescamine assay for the first time. From the results, it was clear that the magnetosomes might have potential in the biomedical applications in the future.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 313, Issue 1, June 2007, Pages 236–242
نویسندگان
, , , , , ,