Synthesis of cytocompatible Fe3O4@ZSM-5 nanocomposite as magnetic resonance imaging contrast agent
Synthesis of cytocompatible Fe3O4@ZSM-5 nanocomposite as magnetic resonance imaging contrast agent
نویسندگان: زهرا آتشی سینی , بهارک دیوبند , احمد کشتکار , ناهیده قره آغاجی
کلمات کلیدی: Magnetic resonance imaging
ZSM-5 nano zeolite
Iron oxide nanoparticles
Nanocomposite
Contrast agent
Relaxivity
نشریه: 17968 , 438 , 438 , 2017
| نویسنده ثبت کننده مقاله |
ناهیده قره آغاجی |
| مرحله جاری مقاله |
تایید نهایی |
| دانشکده/مرکز مربوطه |
دانشکده پیراپزشکی |
| کد مقاله |
60675 |
| عنوان فارسی مقاله |
Synthesis of cytocompatible Fe3O4@ZSM-5 nanocomposite as magnetic resonance imaging contrast agent |
| عنوان لاتین مقاله |
Synthesis of cytocompatible Fe3O4@ZSM-5 nanocomposite as magnetic resonance imaging contrast agent |
| ناشر |
7 |
| آیا مقاله از طرح تحقیقاتی و یا منتورشیپ استخراج شده است؟ |
خیر |
| عنوان نشریه (خارج از لیست فوق) |
|
| نوع مقاله |
Original Article |
| نحوه ایندکس شدن مقاله |
ایندکس شده سطح یک – ISI - Web of Science |
| آدرس لینک مقاله/ همایش در شبکه اینترنت |
http://www.sciencedirect.com/science/article/pii/S0304885317301579 |
| In this study, ZSM-5 nano zeolite was used as a support material for iron oxide nanoparticles and the
potential ability of the nanocomposite for magnetic resonance imaging (MRI) contrast agent was investigated.
The nanocomposite was synthesized by hydrothermal method and characterized using X-ray
diffraction and scanning electron microscopy. MRI was carried out by use of a 1.5 Tesla clinical scanner.
The T2 weighted images were prepared and the r2 relaxivity was calculated. The sizes of Fe3O4 nanoparticles
and related nanocomposite were 13–24 nm and 80–150 nm, respectively. Results of MTT assay confirmed
that the prepared nanocomposite is cytocompatible. The r2 relaxivity of the Fe3O4@ZSM-5
nanocomposite was 457.1 mM1 s1. This study suggests that the Fe3O4@ZSM-5 nanocomposite has
potential to use as an MRI T2 contrast agent. |
| نام فایل |
تاریخ درج فایل |
اندازه فایل |
دانلود |
| ISI INDEX.pdf | 1396/02/30 | 215853 | دانلود |
| JMMM ZSM-5.pdf | 1396/02/30 | 1061570 | دانلود |