Record Details

Preparation of cellulose-based biocompatible suspension of nano-sized γ-AlxFe2-xO3

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Preparation of cellulose-based biocompatible suspension of nano-sized γ-AlxFe2-xO3
 
Creator PRASAD, NK
PANDA, DULAL
SINGH, S
BAHADUR, DHIRENDRA
 
Subject biocompatibility
suspensions (fluids)
synthesis (chemical)
x-ray diffraction
 
Description We have been able to synthesize γ-AlxFe2-xO3 (0.07≤x≤1) in the size range 5-30 nm by wet chemical method. X-ray diffraction patterns confirm that all the as prepared samples were mono crystalline except the one with x=1.0 which was amorphous. With Al3+ substitution average size of the particles ranges between 5 and 30 nm. Al3+ has a tendency to occupy the octahedral site of spinel structure reducing the net magnetization. This was confirmed from the Mössbauer spectra and magnetization measurement data. We could make suspension of γ-Al0.07Fe1.93O3 in cellulose dispersed water. This showed a good degree of biocompatibility with HeLa cells.
 
Publisher IEEE
 
Date 2009-04-28T05:23:36Z
2011-12-08T06:35:28Z
2011-12-26T13:01:41Z
2011-12-27T05:46:04Z
2009-04-28T05:23:36Z
2011-12-08T06:35:28Z
2011-12-26T13:01:41Z
2011-12-27T05:46:04Z
2005
 
Type Article
 
Identifier IEEE Transactions on Magnetics 41(10), 4099-4101
0018-9464
10.1109/TMAG.2005.855349
http://hdl.handle.net/10054/1249
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1249
 
Language en