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Physical and Adhesive Properties of Cyanoacrylate-Based β-TCP Composites

Authors
 G.S. Lee  ;  Sang Bae Lee  ;  B.J. Choi  ;  Kyoung Nam Kim  ;  S.O. Kim  ;  Kyeong Jun Park  ;  Doug Youn Lee 
Citation
 Key Engineering Materials, Vol.330~332 : 419-422, 2007 
Journal Title
Key Engineering Materials
ISSN
 1013-9826 
Issue Date
2007
Abstract
Histoacryl® (N-butyl-2-cyanoacrylate) has been widely utilized as a tissue adhesive. The aim of this study was to evaluate the physical and adhesive properties of newly developed cyanoacrylate-based β-TCP composite systems. The β-TCP powder was modified on the surface with citric acid to make this material mixed with cyanoacrylate easily. The setting time of acidtreated β-TCP/ Histoacryl® systems was dramatically prolonged and the polymerization heat was significantly decreased compared to that of untreated β-TCP/Histoacryl® system. The shear bond strength of cyanoacrylate-based β-TCP composites decreased with addition of acid-treated β-TCP filler. The compressive strength of β-TCP/Histoacryl® composites increased strongly with increasing the amount of acid-treated β-TCP filler. The cytotoxicity of the β-TCP/Histoacryl® composites decreased with the increasing of the amount of added β-TCP. These results indicated that our novel β-TCP/Histoacryl® composites had the great potential to serve as adhesives or filling materials in the dental field.
Full Text
http://www.scientific.net/KEM.330-332.419
DOI
10.4028/www.scientific.net/KEM.330-332.419
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Dental Biomaterials and Bioengineering (치과생체재료공학교실) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Pediatric Dentistry (소아치과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Kyoung Nam(김경남)
Kim, Seong Oh(김성오) ORCID logo https://orcid.org/0000-0002-8620-1377
Choi, Byung Jai(최병재)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/96757
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