Microstructure and magneto-dielectric properties of the chitosan/gelatin-YIG biocomposites
This work is devoted to the preparation of yttrium iron garnet (YIG) ferrimagnetic biocomposites based in biodegradable chitosan and gelatin. The aim was to produce composite films containing controlled amounts of YIG to obtain a new biological material with magneto-dielectric features. Structural c...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Budapest University of Technology and Economics
2011-12-01
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| Series: | eXPRESS Polymer Letters |
| Subjects: | |
| Online Access: | http://www.expresspolymlett.com/letolt.php?file=EPL-0002545&mi=cd |
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| author | P. B. A. Fechine E. J. J. Mallmann J. C. Goes S. D. Figueiro N. M. P. S. Ricardo J. C. Denardin A. S. B. Sombra F. J. N. Maia S. E. Mazzeto |
| author_facet | P. B. A. Fechine E. J. J. Mallmann J. C. Goes S. D. Figueiro N. M. P. S. Ricardo J. C. Denardin A. S. B. Sombra F. J. N. Maia S. E. Mazzeto |
| author_sort | P. B. A. Fechine |
| collection | DOAJ |
| description | This work is devoted to the preparation of yttrium iron garnet (YIG) ferrimagnetic biocomposites based in biodegradable chitosan and gelatin. The aim was to produce composite films containing controlled amounts of YIG to obtain a new biological material with magneto-dielectric features. Structural characterization of the biocomposites was made by scanning electron microscopy, X-ray diffraction, infrared absorption spectroscopy and thermal analysis, while the dielectric and magnetic properties were obtained from dielectric spectroscopy and magnetic hysteresis loops, respectively. The versatility of the films obtained makes them possible candidates for use as biomaterials or electronic device. |
| format | Article |
| id | doaj-art-4cf9c0c5519e4499a8f2ce5fc3ea6777 |
| institution | Matheson Library |
| issn | 1788-618X |
| language | English |
| publishDate | 2011-12-01 |
| publisher | Budapest University of Technology and Economics |
| record_format | Article |
| series | eXPRESS Polymer Letters |
| spelling | doaj-art-4cf9c0c5519e4499a8f2ce5fc3ea67772025-08-02T07:25:56ZengBudapest University of Technology and EconomicseXPRESS Polymer Letters1788-618X2011-12-015121041104910.3144/expresspolymlett.2011.102Microstructure and magneto-dielectric properties of the chitosan/gelatin-YIG biocompositesP. B. A. FechineE. J. J. MallmannJ. C. GoesS. D. FigueiroN. M. P. S. RicardoJ. C. DenardinA. S. B. SombraF. J. N. MaiaS. E. MazzetoThis work is devoted to the preparation of yttrium iron garnet (YIG) ferrimagnetic biocomposites based in biodegradable chitosan and gelatin. The aim was to produce composite films containing controlled amounts of YIG to obtain a new biological material with magneto-dielectric features. Structural characterization of the biocomposites was made by scanning electron microscopy, X-ray diffraction, infrared absorption spectroscopy and thermal analysis, while the dielectric and magnetic properties were obtained from dielectric spectroscopy and magnetic hysteresis loops, respectively. The versatility of the films obtained makes them possible candidates for use as biomaterials or electronic device.http://www.expresspolymlett.com/letolt.php?file=EPL-0002545&mi=cdPolymer compositesYttrium iron garnetBiocompositeChitosanGelatin |
| spellingShingle | P. B. A. Fechine E. J. J. Mallmann J. C. Goes S. D. Figueiro N. M. P. S. Ricardo J. C. Denardin A. S. B. Sombra F. J. N. Maia S. E. Mazzeto Microstructure and magneto-dielectric properties of the chitosan/gelatin-YIG biocomposites eXPRESS Polymer Letters Polymer composites Yttrium iron garnet Biocomposite Chitosan Gelatin |
| title | Microstructure and magneto-dielectric properties of the chitosan/gelatin-YIG biocomposites |
| title_full | Microstructure and magneto-dielectric properties of the chitosan/gelatin-YIG biocomposites |
| title_fullStr | Microstructure and magneto-dielectric properties of the chitosan/gelatin-YIG biocomposites |
| title_full_unstemmed | Microstructure and magneto-dielectric properties of the chitosan/gelatin-YIG biocomposites |
| title_short | Microstructure and magneto-dielectric properties of the chitosan/gelatin-YIG biocomposites |
| title_sort | microstructure and magneto dielectric properties of the chitosan gelatin yig biocomposites |
| topic | Polymer composites Yttrium iron garnet Biocomposite Chitosan Gelatin |
| url | http://www.expresspolymlett.com/letolt.php?file=EPL-0002545&mi=cd |
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