Browse > Article

Analysis of Chemical Constitutions of MTA and 3 Portland Cements  

Chang, Seok-Woo (Dept. of Conservative Dentistry, College of Dentistry, Wonkwang University)
Bae, Kwang-Shik (Dept. of Conservative Dentistry, College of Dentistry, Seoul National University)
Publication Information
Journal of Dental Rehabilitation and Applied Science / v.23, no.1, 2007 , pp. 79-84 More about this Journal
Abstract
Mineral Trioxide Aggregate(MTA) has been used in Endodontic treatment successfully for more than 10 years. But the high cost of MTA limits its use in endodontics in Korea. Recently many studies have been done to compare MTA and Portland cements. To investigate the chemical constitutions of MTA (Proroot MTA, Tulsa Dental), Gray Portland cement (Lafarge Halla cement), White Portland cement(Union corp), and fast setting cement (SSangyong cement), we performed SEM(scanning electron microscope)(S4700, Hitachi) examination and EDS(Energy dispersive spectrometry)(emax, Horiba) analysis. SEM examination and EDS analysis were committed to and performed in SNU DRI (Seoul National University Dental Research Institute). We found that particles of MTA were relatively round, uniform in size, and compactly packed compared to Portland cements. Chemical constitutions of MTA, GPC, WPC and FSC were similar. It was shown that MTA contains much BiO2 . MTA and WPC showed less heavy metals such as Fe and Mg compared to GPC and FSC. FSC showed remarkably high aluminum content.
Keywords
chemical constitution; MTA; Portland cements; SEM; EDS;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 M.Torabinejad, Petra Wilder Smith, James D. Kettering, Thomas R. Pitt Ford. Comparative investigation of marginal adaptation of Mineral Trioxide Aggregate and other commonly used root-end filling materials. J of Endod., 1995;6:295-299
2 Thomad R. Pitt Ford, Douglas J. McKendry, Chan-Ui Hong, Stalin P. Kariyawasam. Use of Mineral Trioxide Aggregate for repair of furcal perforations. Oral Surgery Oral Medicine Oral Pathology, 1995;6:756-763   DOI   ScienceOn
3 Song JS, Mante FK, Romanow WJ, Kim S. Chemical analysis of powder and set forms of Portland cement, gray ProRoot MTA, white ProRoot MTA, and gray MTA-Angelus. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006;6:809-15
4 이우철, Portland cements] Mineral Trioxide Aggregates 물리적 성질과 항균작용 비교에 관한 연구, 대한치과근관치료학회지, 2005;1:64-71
5 M.Torabinejad, Thomas R. Pitt Ford, Hamid R. Abedi, Stalin P. Kariyawasam, Hong-Ming Tang. Tissue reaction to Implanted Root-End Filling Materials in the Tibia and Mandible of Guinea Pigs. J of Endod., 1998;7:468-471
6 E.T.Koh, M. Torabinejad, T.R. Pitt Ford, K. Brady, F. McDonald. Mineral Trioxide aggregate stimulate a biological response in human osteoblasts. J Biomed Mater Res. 1997;3:432-9
7 Till Dammaschke, Hans U.V. Gerth, Harald Zuchner and Edgar Schafer. Chemical and physical surfece and bulk material characterization of white Proroot MTA and two Portland cements. Dental Materials. 2005;8:731-738
8 Camilleri J, Montesin FE, Di Silvio L, Pitt Ford TR. The chemical constitution and biocompatibility of accelerated Portland cement for endodontic use. Int Endod J. 2005 ;11:834-42
9 Camilleri J, Montesin FE, Brady K, Sweeney R, Curtis RV, Ford TR. The constitution of mineral trioxide aggregate.Dent Mater. 2005 ;4:297-303
10 M.Torabinejad, Noah Chivian. Clinical application of Mineral Trioxide Aggregate. J. of Endod. 1999;3: 197-205
11 Ribeiro DA, Duarte MA, Matsumoto MA, Marques ME, Salvadori DM. Biocompatibility in vitro tests of mineral trioxide aggregate and regular and white Portland cements. J Endod. 2005 Aug;8:605-7
12 Santos AD, Moraes JC, Araujo EB, Yukimitu K, Valerio Filho WV. Physico-chemical properties of MTA and a novel experimental cement. Int Endod J. 2005 ;7:443-7
13 M.Torabinejad, Akbar Falah Rastegar, James D. Kettering, Thomas R. Pitt Ford. Bacterial leakage of Mineral Trioxide Aggregate as a root-end filling material. J. of Endod., 1995;3:109-112
14 M.Torabinejad, T.F. Watson, T.R. Pitt Ford. Sealing ability of a Mineral Trioxide Aggregate when used as a root end filling material. J of Endod., 1993;12: 591-595
15 De Deus G, Ximenes R, Gurgel-Filho ED, Plotkowski MC, Coutinho-Filho T. Cytotoxicity of MTA and Portland cement on human ECV 304 endothelial cells. Int Endod J. 2005 ;9:604-9
16 Islam J, Chng HK, Yap AU. X-ray diffraction analysis of mineral trioxide aggregate and Portland cement. Int Endod J. 2006 ;3:220-5
17 Seung-Jong Lee, M. Torabinejad. Sealing ability of a Mineral Trioxide Aggregate for repair of lateral root perforations. J of Endod. 1993;11:541-544