Floating porous alumina from protein foaming-consolidation technique for cell culture application
Floating porous ceramics have been successfully fabricated using protein foaming-consolidation method. Alumina powder and yolk as the pore creator were mixed while stirring and the resulting slips were poured into cylindrical shaped molds followed by drying for foaming-consolidation process. The d...
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my.iium.irep.116082015-03-23T03:43:01Z http://irep.iium.edu.my/11608/ Floating porous alumina from protein foaming-consolidation technique for cell culture application Sopyan, Iis Ahmad, Fadli TA164 Bioengineering TP248.13 Biotechnology TS Manufactures Floating porous ceramics have been successfully fabricated using protein foaming-consolidation method. Alumina powder and yolk as the pore creator were mixed while stirring and the resulting slips were poured into cylindrical shaped molds followed by drying for foaming-consolidation process. The dried green bodies were then burned at 600 8C for 1 h to remove the pore creating agent and finally sintered at 1550 8C for 2 h. The sintered alumina ceramics with shrinkage in the range of 29–40 vol.% and pore sizes of 250–500 mm were obtained. The compressive strength of sample was 1.1 at 70.6% porosity and it increased to 1.7 MPa at 52.8% porosity. The density varied in the range of 0.8–1.1 g/cm3 depending on the composition of the slurry. Preliminary cytotoxicity test of the samples conducted using DF-1 cell culture showed promising results. Pergamon 2012 Article REM application/pdf en http://irep.iium.edu.my/11608/4/CERI_floating_fadli_2012_.pdf Sopyan, Iis and Ahmad, Fadli (2012) Floating porous alumina from protein foaming-consolidation technique for cell culture application. Ceramics International, 38. pp. 5287-5291. ISSN 0272-8842 http://www.journals.elsevier.com/ceramics-international/ 10.1016/j.ceramint.2012.02.062 |
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TA164 Bioengineering TP248.13 Biotechnology TS Manufactures Sopyan, Iis Ahmad, Fadli Floating porous alumina from protein foaming-consolidation technique for cell culture application |
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Floating porous ceramics have been successfully fabricated using protein foaming-consolidation method. Alumina powder and yolk as the pore
creator were mixed while stirring and the resulting slips were poured into cylindrical shaped molds followed by drying for foaming-consolidation
process. The dried green bodies were then burned at 600 8C for 1 h to remove the pore creating agent and finally sintered at 1550 8C for 2 h. The
sintered alumina ceramics with shrinkage in the range of 29–40 vol.% and pore sizes of 250–500 mm were obtained. The compressive strength of
sample was 1.1 at 70.6% porosity and it increased to 1.7 MPa at 52.8% porosity. The density varied in the range of 0.8–1.1 g/cm3 depending on the
composition of the slurry. Preliminary cytotoxicity test of the samples conducted using DF-1 cell culture showed promising results. |
format |
Article |
author |
Sopyan, Iis Ahmad, Fadli |
author_facet |
Sopyan, Iis Ahmad, Fadli |
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Sopyan, Iis |
title |
Floating porous alumina from protein foaming-consolidation technique for cell culture application |
title_short |
Floating porous alumina from protein foaming-consolidation technique for cell culture application |
title_full |
Floating porous alumina from protein foaming-consolidation technique for cell culture application |
title_fullStr |
Floating porous alumina from protein foaming-consolidation technique for cell culture application |
title_full_unstemmed |
Floating porous alumina from protein foaming-consolidation technique for cell culture application |
title_sort |
floating porous alumina from protein foaming-consolidation technique for cell culture application |
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Pergamon |
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2012 |
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http://irep.iium.edu.my/11608/4/CERI_floating_fadli_2012_.pdf http://irep.iium.edu.my/11608/ http://www.journals.elsevier.com/ceramics-international/ |
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