Bioactive Glass Reinforced Polyurethane Scaffolds- Effect Of Pu Solution Concentration
In this research, porous bioactive glass (BG) reinforced polyurethane (PU) composite scaffolds with different PU mass was fabricated by using salt leaching technique. There are a number of characterization techniques applicable for determining the chemical and physical properties of the fabricated p...
| 主要作者: | |
|---|---|
| 格式: | Monograph |
| 語言: | English |
| 出版: |
Universiti Sains Malaysia
2017
|
| 主題: | |
| 在線閱讀: | http://eprints.usm.my/52300/1/Bioactive%20Glass%20Reinforced%20Polyurethane%20Scaffolds-%20%20Effect%20Of%20Pu%20Solution%20Concentration_Mohd%20Afifi%20Rozani_B1_2017.pdf |
| _version_ | 1825906657526284288 |
|---|---|
| author | Rozani, Mohd Afifi |
| author_facet | Rozani, Mohd Afifi |
| author_sort | Rozani, Mohd Afifi |
| collection | USM |
| description | In this research, porous bioactive glass (BG) reinforced polyurethane (PU) composite scaffolds with different PU mass was fabricated by using salt leaching technique. There are a number of characterization techniques applicable for determining the chemical and physical properties of the fabricated porous scaffolds. SEM analysis is performed to observe the microstructure at the cross-sectional area of porous scaffolds. The porous scaffolds prepared exhibit the closed pore as concentration of PU increase. The porosity showed the increasing trend as increasing the PU solution concentration from 8. wt% to 12. wt%. For the result of compressive strength, it also showed an increasing trend in compressive strength as increasing in PU concentration. 12. wt % has the highest value of compressive strength which is (0.13 Mpa) compare to the lowest one which is 0.04 Mpa. The result also showed that the composite scaffolds prepared with more PU concentration (0.28 Mpa) has higher compressive modulus than the scaffolds with lower amount of PU (0.12 Mpa. |
| first_indexed | 2024-03-06T15:52:50Z |
| format | Monograph |
| id | usm.eprints-52300 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:52:50Z |
| publishDate | 2017 |
| publisher | Universiti Sains Malaysia |
| record_format | dspace |
| spelling | usm.eprints-523002022-04-13T03:26:24Z http://eprints.usm.my/52300/ Bioactive Glass Reinforced Polyurethane Scaffolds- Effect Of Pu Solution Concentration Rozani, Mohd Afifi T Technology TA401-492 Materials of engineering and construction. Mechanics of materials In this research, porous bioactive glass (BG) reinforced polyurethane (PU) composite scaffolds with different PU mass was fabricated by using salt leaching technique. There are a number of characterization techniques applicable for determining the chemical and physical properties of the fabricated porous scaffolds. SEM analysis is performed to observe the microstructure at the cross-sectional area of porous scaffolds. The porous scaffolds prepared exhibit the closed pore as concentration of PU increase. The porosity showed the increasing trend as increasing the PU solution concentration from 8. wt% to 12. wt%. For the result of compressive strength, it also showed an increasing trend in compressive strength as increasing in PU concentration. 12. wt % has the highest value of compressive strength which is (0.13 Mpa) compare to the lowest one which is 0.04 Mpa. The result also showed that the composite scaffolds prepared with more PU concentration (0.28 Mpa) has higher compressive modulus than the scaffolds with lower amount of PU (0.12 Mpa. Universiti Sains Malaysia 2017-07-01 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/52300/1/Bioactive%20Glass%20Reinforced%20Polyurethane%20Scaffolds-%20%20Effect%20Of%20Pu%20Solution%20Concentration_Mohd%20Afifi%20Rozani_B1_2017.pdf Rozani, Mohd Afifi (2017) Bioactive Glass Reinforced Polyurethane Scaffolds- Effect Of Pu Solution Concentration. Project Report. Universiti Sains Malaysia, Pusat Pengajian Kejuruteraan Bahan Sumber Mineral. (Submitted) |
| spellingShingle | T Technology TA401-492 Materials of engineering and construction. Mechanics of materials Rozani, Mohd Afifi Bioactive Glass Reinforced Polyurethane Scaffolds- Effect Of Pu Solution Concentration |
| title | Bioactive Glass Reinforced Polyurethane Scaffolds- Effect Of Pu Solution Concentration |
| title_full | Bioactive Glass Reinforced Polyurethane Scaffolds- Effect Of Pu Solution Concentration |
| title_fullStr | Bioactive Glass Reinforced Polyurethane Scaffolds- Effect Of Pu Solution Concentration |
| title_full_unstemmed | Bioactive Glass Reinforced Polyurethane Scaffolds- Effect Of Pu Solution Concentration |
| title_short | Bioactive Glass Reinforced Polyurethane Scaffolds- Effect Of Pu Solution Concentration |
| title_sort | bioactive glass reinforced polyurethane scaffolds effect of pu solution concentration |
| topic | T Technology TA401-492 Materials of engineering and construction. Mechanics of materials |
| url | http://eprints.usm.my/52300/1/Bioactive%20Glass%20Reinforced%20Polyurethane%20Scaffolds-%20%20Effect%20Of%20Pu%20Solution%20Concentration_Mohd%20Afifi%20Rozani_B1_2017.pdf |
| work_keys_str_mv | AT rozanimohdafifi bioactiveglassreinforcedpolyurethanescaffoldseffectofpusolutionconcentration |