Preparation of ferrimagnetic BF based silicate glass system

© 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved. Magnetic bioglass-ceramics have been introduced recently for hyperthermia treatment of bone cancer. Ferrimagnetic bioactive glass was synthesized by doping BaFe < inf > 12 < /inf > O < inf > 19 < /inf > ; (BF) i...

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Main Authors: Wilaiwan Leenakul, Pratthana Intawin, Tawee Tunkasiri, Jetsada Ruangsuriya, Kamonpan Pengpat
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/44643
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-446432018-04-25T07:53:52Z Preparation of ferrimagnetic BF based silicate glass system Wilaiwan Leenakul Pratthana Intawin Tawee Tunkasiri Jetsada Ruangsuriya Kamonpan Pengpat Agricultural and Biological Sciences © 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved. Magnetic bioglass-ceramics have been introduced recently for hyperthermia treatment of bone cancer. Ferrimagnetic bioactive glass was synthesized by doping BaFe < inf > 12 < /inf > O < inf > 19 < /inf > ; (BF) into SiO < inf > 2 < /inf > -CaO-Na < inf > 2 < /inf > O-P < inf > 2 < /inf > O < inf > 5 < /inf > glass system using the modified solid-state sintering method. The effects of various sintering temperatures (800-900 °C) and BF contents on physical properties, bioactivity and magnetic properties of samples were investigated. The results confirmed the occurrence of Na < inf > 6 < /inf > Ca < inf > 3 < /inf > Si < inf > 6 < /inf > O < inf > 18 < /inf > and BaFe < inf > 12 < /inf > O < inf > 19 < /inf > phases in all prepared glass ceramics. It was found that BF addition and sintering temperature caused an alteration in magnetic behavior from hard to soft magnetic. The magnetic properties were related to the microstructure, including porosity and density of samples. The bioactivity of the BF glass ceramics improved with increasing BF content as evident by the formation of bone-like apatite layers on the surface of all glass ceramics after soaking in SBF for 7 days. The results support the use of these bioactive glass ceramics for hyperthermia treatment within the human body. 2018-01-24T04:45:58Z 2018-01-24T04:45:58Z 2015-01-01 Journal 02728842 2-s2.0-84937520512 10.1016/j.ceramint.2015.03.221 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84937520512&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/44643
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Agricultural and Biological Sciences
spellingShingle Agricultural and Biological Sciences
Wilaiwan Leenakul
Pratthana Intawin
Tawee Tunkasiri
Jetsada Ruangsuriya
Kamonpan Pengpat
Preparation of ferrimagnetic BF based silicate glass system
description © 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved. Magnetic bioglass-ceramics have been introduced recently for hyperthermia treatment of bone cancer. Ferrimagnetic bioactive glass was synthesized by doping BaFe < inf > 12 < /inf > O < inf > 19 < /inf > ; (BF) into SiO < inf > 2 < /inf > -CaO-Na < inf > 2 < /inf > O-P < inf > 2 < /inf > O < inf > 5 < /inf > glass system using the modified solid-state sintering method. The effects of various sintering temperatures (800-900 °C) and BF contents on physical properties, bioactivity and magnetic properties of samples were investigated. The results confirmed the occurrence of Na < inf > 6 < /inf > Ca < inf > 3 < /inf > Si < inf > 6 < /inf > O < inf > 18 < /inf > and BaFe < inf > 12 < /inf > O < inf > 19 < /inf > phases in all prepared glass ceramics. It was found that BF addition and sintering temperature caused an alteration in magnetic behavior from hard to soft magnetic. The magnetic properties were related to the microstructure, including porosity and density of samples. The bioactivity of the BF glass ceramics improved with increasing BF content as evident by the formation of bone-like apatite layers on the surface of all glass ceramics after soaking in SBF for 7 days. The results support the use of these bioactive glass ceramics for hyperthermia treatment within the human body.
format Journal
author Wilaiwan Leenakul
Pratthana Intawin
Tawee Tunkasiri
Jetsada Ruangsuriya
Kamonpan Pengpat
author_facet Wilaiwan Leenakul
Pratthana Intawin
Tawee Tunkasiri
Jetsada Ruangsuriya
Kamonpan Pengpat
author_sort Wilaiwan Leenakul
title Preparation of ferrimagnetic BF based silicate glass system
title_short Preparation of ferrimagnetic BF based silicate glass system
title_full Preparation of ferrimagnetic BF based silicate glass system
title_fullStr Preparation of ferrimagnetic BF based silicate glass system
title_full_unstemmed Preparation of ferrimagnetic BF based silicate glass system
title_sort preparation of ferrimagnetic bf based silicate glass system
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84937520512&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/44643
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