Direct synthesis of partially ordered tetragonally structured FePt nanoparticles by polyol method for biomedical application
Publish place: International Journal of Nano Dimension، Vol: 2، Issue: 1
Publish Year: 1390
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJND-2-1_008
تاریخ نمایه سازی: 30 خرداد 1401
Abstract:
We report the direct soft chemical synthesis and characterization of a family of face centered cubic (fcc) and partially ordered face centered tetragonal (fct) FePt nanoparticles (NPs) suitable for biomedical applications. Both fcc and partially ordered fct-FePt NPs are synthesized by employing a simple polyol method. By using polyvinyl pyrolidone (PVP) as a stabilizer in various ratios during synthesis, fcc-FePt NPs have been converted into partially ordered fct-FePt NPs at low temperature (۳۰۰˚C) . The advantages of this process are its simplicity, the short reaction time, easy preparation and dispersibility of the NPs in aqueous media.
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Authors
J. Majeed
Chemistry Division, Bhabha Atomic Research Centre, Mumbai, India-۴۰۰۰۸۵.
F. Syed
Chemistry Division, Bhabha Atomic Research Centre, Mumbai, India-۴۰۰۰۸۵.
O. D. Jayakumar
Chemistry Division, Bhabha Atomic Research Centre, Mumbai, India-۴۰۰۰۸۵.
C. Sudakar
Department of Physics, Indian Institute of Technology, Chennai, India- ۶۰۰۰۳۶.
P. S. V. Mocherla
Department of Physics, Indian Institute of Technology, Chennai, India- ۶۰۰۰۳۶.
M. S. R. Rao
Department of Physics, Indian Institute of Technology, Chennai, India- ۶۰۰۰۳۶.
A. K. Tyagi
Chemistry Division, Bhabha Atomic Research Centre, Mumbai, India-۴۰۰۰۸۵.