Preparation of a ferrofluid using cyclodextrin and magnetite
Open Access
- 1 December 2003
- journal article
- Published by FapUNIFESP (SciELO) in Journal of the Brazilian Chemical Society
- Vol. 14 (6) , 936-941
- https://doi.org/10.1590/s0103-50532003000600011
Abstract
A ferrofluid has been obtained from magnetite and beta-cyclodextrin, with the formation of an inclusion complex. The magnetite and beta-cyclodextrin complex was characterized by FTIR spectroscopy, X-ray diffraction, thermal analysis (TG/DTA), transmission electron microscopy (TEM) and atomic absorption spectroscopy. As far as we know, this is the first report on an inclusion compound between a metal oxide and cyclodextrins.Keywords
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