TY - GEN
T1 - The use of sucrose granule as pore maker in preparation of porous calcium sulfate dihydrate
AU - Arsista, Dede
AU - Eriwati, Yosi Kusuma
AU - Triaminingsih, Siti
AU - Sunarso, null
N1 - Funding Information:
This work is supported by Hibah PITTA 2018 funded by DRPM Universitas Indonesia No.5000/UN2.R3.1/HKP.05.00/2018.
Publisher Copyright:
© 2020 Trans Tech Publications Ltd, Switzerland.
PY - 2020/1/1
Y1 - 2020/1/1
N2 - Calcium sulfate dihydrate (CSD) has been clinically used as bone filler for decades. CSD bone graft is cheap, biocompatible and can be transformed to other osteoconductive ceramics such as hydroxyapatite and carbonate apatite. In addition, porous ceramic bone grafts is desired clinically. Development of porous ceramics bone graft with simple and cost-effective method is preferred. Thus, in this study, porous CSD was developed. Porous CSD can be used both as bone filler or precursor for porous hydroxyapatite and carbonate apatite. Porous CSD was prepared by mixing calcium sulfate hemihydrate (CSH) containing sucrose granules with distilled water. After setting, the sucrose granules were removed by immersion in distilled water. Porous CSD was obtained after sucrose leaching. It was observed that more pore formed in the specimen with 50% sucrose granule compared with that of 25% sucrose granule. The sucrose was completely removed from the porous CSD evident from ATR-FTIR analysis. The diametral tensile strength of the porous CSD tend to decrease with the increase of sucrose granule. Finally, sucrose granule was feasible to be used as pore maker in preparation of porous CSD.
AB - Calcium sulfate dihydrate (CSD) has been clinically used as bone filler for decades. CSD bone graft is cheap, biocompatible and can be transformed to other osteoconductive ceramics such as hydroxyapatite and carbonate apatite. In addition, porous ceramic bone grafts is desired clinically. Development of porous ceramics bone graft with simple and cost-effective method is preferred. Thus, in this study, porous CSD was developed. Porous CSD can be used both as bone filler or precursor for porous hydroxyapatite and carbonate apatite. Porous CSD was prepared by mixing calcium sulfate hemihydrate (CSH) containing sucrose granules with distilled water. After setting, the sucrose granules were removed by immersion in distilled water. Porous CSD was obtained after sucrose leaching. It was observed that more pore formed in the specimen with 50% sucrose granule compared with that of 25% sucrose granule. The sucrose was completely removed from the porous CSD evident from ATR-FTIR analysis. The diametral tensile strength of the porous CSD tend to decrease with the increase of sucrose granule. Finally, sucrose granule was feasible to be used as pore maker in preparation of porous CSD.
KW - Calcium Sulfate Dihydrate
KW - Calcium Sulfate Hemihydrate
KW - Porous
KW - Sucrose Granule
UR - http://www.scopus.com/inward/record.url?scp=85081159403&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.829.75
DO - 10.4028/www.scientific.net/KEM.829.75
M3 - Conference contribution
AN - SCOPUS:85081159403
SN - 9783035714395
T3 - Key Engineering Materials
SP - 75
EP - 80
BT - Asian BioCeramics 18
A2 - Cahyanto, Arief
A2 - Cahyanto, Arief
A2 - Joni, I Made
A2 - Joni, I Made
PB - Trans Tech Publications Ltd
T2 - 18th Asian BioCeramics Symposium, ABC 2018
Y2 - 19 September 2018 through 20 September 2018
ER -