Surface modification of microporous of polycaprolactone (PCL) microcarrier to improve microcarrier biocompatibility
Oil/water emulsion solvent evaporation method was employed to fabricate polycaprolactone (PCL) microcarriers. In order to produce porous microcarrier, the method was slightly modified. The porous network channels were generated inside the microcarrier by introducing camphene that was dissolved in...
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INSIGHT - Indonesian Society for Knowledge and Human Development
2018
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| Online Access: | http://irep.iium.edu.my/71142/ http://irep.iium.edu.my/71142/ http://irep.iium.edu.my/71142/1/71142_Surface%20Modification%20of%20Microcporous%20of%20Polycaprolactone%20%28PCL%29%20_article.pdf http://irep.iium.edu.my/71142/2/71142_Surface%20Modification%20of%20Microcporous%20of%20Polycaprolactone%20%28PCL%29%20_scopus.pdf |
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iium-711422019-07-12T07:30:07Z http://irep.iium.edu.my/71142/ Surface modification of microporous of polycaprolactone (PCL) microcarrier to improve microcarrier biocompatibility Samsudin, Nurhusna Hashim, Yumi Zuhanis Has-Yun Arifin, Mohd Azmir Mohd. Salleh, Hamzah TP Chemical technology TP248.13 Biotechnology Oil/water emulsion solvent evaporation method was employed to fabricate polycaprolactone (PCL) microcarriers. In order to produce porous microcarrier, the method was slightly modified. The porous network channels were generated inside the microcarrier by introducing camphene that was dissolved in the same solvent used to dissolve raw PCL. The evaporation of solvent and sublimination of camphene during the process of emulsion solvent evaporation method, produce solidified porous microcarrier beads. The surface porous microcarriers beads were further modified to make it competent for cell attachment and proliferation. The surface of these microcarriers were modified with UV/O3 system to introduce functional group and charge on the surface. The treatment followed with the immobilization of halal gelatin on the surface to imorove the biocompatibility of the microcarrier. Porous microcarrier with optimal size distribution was successfully fabricated. The average pore size of 11.74±8.32 µm was obtained with the concentration of 20% (w/v) of camphene. The porous PCL microcarrier was further tailored with gelatin through surface treatment with UV/O3 system and gelatin immobilization and validation of its compatibility towards mammalian cell was tested with cultivation of green monkyer kidney cell (Vero) in the suspension culture. Vero cells attach and proliferatie well on the gelatin coated porous PCL microcarrier with maximum cell number of 3.90 × 10 5 cells/ml as compared to cell proliferation on UV/O3 treated porous PCL microcarrier (1.83 × 10 5 cells/ml). The developed microcarrier may be potentially applicable as a cell delivery scaffold for cell tissue culture and tissue engineering application. INSIGHT - Indonesian Society for Knowledge and Human Development 2018 Article PeerReviewed application/pdf en http://irep.iium.edu.my/71142/1/71142_Surface%20Modification%20of%20Microcporous%20of%20Polycaprolactone%20%28PCL%29%20_article.pdf application/pdf en http://irep.iium.edu.my/71142/2/71142_Surface%20Modification%20of%20Microcporous%20of%20Polycaprolactone%20%28PCL%29%20_scopus.pdf Samsudin, Nurhusna and Hashim, Yumi Zuhanis Has-Yun and Arifin, Mohd Azmir and Mohd. Salleh, Hamzah (2018) Surface modification of microporous of polycaprolactone (PCL) microcarrier to improve microcarrier biocompatibility. International Journal on Advanced Science, Engineering and Information Technology, 8 (4-2). pp. 1642-1647. ISSN 2088-5334 E-ISSN 2460-6952 http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=7060 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English English |
| topic |
TP Chemical technology TP248.13 Biotechnology |
| spellingShingle |
TP Chemical technology TP248.13 Biotechnology Samsudin, Nurhusna Hashim, Yumi Zuhanis Has-Yun Arifin, Mohd Azmir Mohd. Salleh, Hamzah Surface modification of microporous of polycaprolactone (PCL) microcarrier to improve microcarrier biocompatibility |
| description |
Oil/water emulsion solvent evaporation method was employed to fabricate polycaprolactone (PCL) microcarriers. In
order to produce porous microcarrier, the method was slightly modified. The porous network channels were generated inside the
microcarrier by introducing camphene that was dissolved in the same solvent used to dissolve raw PCL. The evaporation of solvent
and sublimination of camphene during the process of emulsion solvent evaporation method, produce solidified porous microcarrier
beads. The surface porous microcarriers beads were further modified to make it competent for cell attachment and proliferation. The surface
of these microcarriers were modified with UV/O3
system to introduce functional group and charge on the surface. The treatment
followed with the immobilization of halal gelatin on the surface to imorove the biocompatibility of the microcarrier. Porous microcarrier
with optimal size distribution was successfully fabricated. The average pore size of 11.74±8.32 µm was obtained with the concentration of 20%
(w/v) of camphene. The porous PCL microcarrier was further tailored with gelatin through surface treatment with UV/O3
system
and gelatin immobilization and validation of its compatibility towards mammalian cell was tested with cultivation of green monkyer
kidney cell (Vero) in the suspension culture. Vero cells attach and proliferatie well on the gelatin coated porous PCL microcarrier
with maximum cell number of 3.90 × 10
5
cells/ml as compared to cell proliferation on UV/O3
treated porous PCL microcarrier (1.83
× 10
5
cells/ml). The developed microcarrier may be potentially applicable as a cell delivery scaffold for cell tissue culture and tissue
engineering application. |
| format |
Article |
| author |
Samsudin, Nurhusna Hashim, Yumi Zuhanis Has-Yun Arifin, Mohd Azmir Mohd. Salleh, Hamzah |
| author_facet |
Samsudin, Nurhusna Hashim, Yumi Zuhanis Has-Yun Arifin, Mohd Azmir Mohd. Salleh, Hamzah |
| author_sort |
Samsudin, Nurhusna |
| title |
Surface modification of microporous of polycaprolactone (PCL) microcarrier to improve microcarrier biocompatibility |
| title_short |
Surface modification of microporous of polycaprolactone (PCL) microcarrier to improve microcarrier biocompatibility |
| title_full |
Surface modification of microporous of polycaprolactone (PCL) microcarrier to improve microcarrier biocompatibility |
| title_fullStr |
Surface modification of microporous of polycaprolactone (PCL) microcarrier to improve microcarrier biocompatibility |
| title_full_unstemmed |
Surface modification of microporous of polycaprolactone (PCL) microcarrier to improve microcarrier biocompatibility |
| title_sort |
surface modification of microporous of polycaprolactone (pcl) microcarrier to improve microcarrier biocompatibility |
| publisher |
INSIGHT - Indonesian Society for Knowledge and Human Development |
| publishDate |
2018 |
| url |
http://irep.iium.edu.my/71142/ http://irep.iium.edu.my/71142/ http://irep.iium.edu.my/71142/1/71142_Surface%20Modification%20of%20Microcporous%20of%20Polycaprolactone%20%28PCL%29%20_article.pdf http://irep.iium.edu.my/71142/2/71142_Surface%20Modification%20of%20Microcporous%20of%20Polycaprolactone%20%28PCL%29%20_scopus.pdf |
| first_indexed |
2023-09-18T21:40:59Z |
| last_indexed |
2023-09-18T21:40:59Z |
| _version_ |
1777413137969971200 |