Access the full text.
Sign up today, get DeepDyve free for 14 days.
M. Torabinejad, C. Hong, F. McDonald, T. Ford (1995)
Physical and chemical properties of a new root-end filling material.Journal of endodontics, 21 7
I. Oliveira, V. Pandolfelli (2009)
Castable matrix, additives and their role on hydraulic binder hydrationCeramics International, 35
Paul Mitchell, T. Ford, M. Torabinejad, F. McDonald (1999)
Osteoblast biocompatibility of mineral trioxide aggregate.Biomaterials, 20 2
S. Asgary, S. Shahabi, T. Jafarzadeh, Sara Amini, Sanam Kheirieh (2008)
The properties of a new endodontic material.Journal of endodontics, 34 8
Benjamin Ber, J. Hatton, G. Stewart (2007)
Chemical modification of proroot mta to improve handling characteristics and decrease setting time.Journal of endodontics, 33 10
E. Bortoluzzi, G. Araújo, J. Tanomaru, M. Tanomaru-Filho (2007)
Marginal gingiva discoloration by gray MTA: a case report.Journal of endodontics, 33 3
M. Fridland, R. Rosado (2003)
Mineral trioxide aggregate (MTA) solubility and porosity with different water-to-powder ratios.Journal of endodontics, 29 12
Oliveira (2009a)
Chemical additives and their behavior on the refractory castable processing and propertiesRefractories Applications and News, 14
I. Oliveira, F. Ortega, V. Pandolfelli (2009)
Hydration of CAC cement in a castable refractory matrix containing processing additivesCeramics International, 35
A. Santos, João Moraes, E. Araújo, K. Yukimitu, W. Filho (2005)
Physico-chemical properties of MTA and a novel experimental cement.International endodontic journal, 38 7
E. Bortoluzzi, Norberto Broon, C. Bramante, A. Consolaro, R. Garcia, I. Moraes, Norberti Bernadineli (2008)
Mineral Trioxide Aggregate with or without Calcium Chloride in Pulpotomy.Journal of endodontics, 34 2
J. Camilleri (2007)
The physical properties of accelerated Portland cement for endodontic use.International endodontic journal, 41 2
M. Jacobovitz, R. Lima (2008)
Treatment of inflammatory internal root resorption with mineral trioxide aggregate: a case report.International endodontic journal, 41 10
B. Currell, R. Grzeskowlak, H. Mldgley, J. Parsonage (1987)
The acceleration and retardation of set high alumina cement by additivesCement and Concrete Research, 17
H. Roberts, J. Toth, D. Berzins, D. Charlton (2008)
Mineral trioxide aggregate material use in endodontic treatment: a review of the literature.Dental materials : official publication of the Academy of Dental Materials, 24 2
J. Camilleri (2008)
Modification of mineral trioxide aggregate. Physical and mechanical properties.International endodontic journal, 41 10
T. Dammaschke, H. Gerth, H. Züchner, E. Schäfer (2005)
Chemical and physical surface and bulk material characterization of white ProRoot MTA and two Portland cements.Dental materials : official publication of the Academy of Dental Materials, 21 8
Parker Parker, Sharp Sharp (1982)
Refractory calcium aluminate cementsJournal of the British Ceramic Society, 81
E. Koh, F. McDonald, T. Ford, M. Torabinejad (1998)
Cellular response to Mineral Trioxide Aggregate.Journal of endodontics, 24 8
C. Alt, L. Wong, C. Parr (2001)
MEASURING CASTABLE RHEOLOGY BY EXOTHERMIC PROFILE
J. Camilleri (2008)
Characterization of hydration products of mineral trioxide aggregate.International endodontic journal, 41 5
E. Koh, M. Torabinejad, T. Ford, Ken Brady, F. McDonald (1997)
Mineral trioxide aggregate stimulates a biological response in human osteoblasts.Journal of biomedical materials research, 37 3
Oliveira IR, Pandolfelli VC, Jacobovitz M. Chemical, physical and mechanical properties of a novel calcium aluminate endodontic cement. International Endodontic Journal. Aim To evaluate the influence of additives on several physical and chemical properties of a novel endodontic cement based on calcium aluminate in comparison with mineral trioxide aggregate (MTA). Methodology Manipulation tests, measurements of temperature, pH, ionic conductivity, compressive strength, apparent porosity, and pore size distribution were carried out on Gray‐MTA (Angelus) and calcium aluminate cement (Secar‐71, Kerneos) with and without various additives: a polymeric dispersant, CaCl2 as plasticizer, and ZnO as radiopacifier. Results The calcium aluminate cement without additives had a setting time of approximately 60 min, and when combined with Li2CO3 it decreased to 10 min. The material also released Ca2+ ions and alkalinized the medium. Moreover, the addition of additives (dispersant, plasticizer, and radiopacifier) improved its properties resulting in a material with a viscosity of 57 mPa s, enhanced handling properties, a mechanical strength of 81 MPa, a porosity of 4% and pores with small diameter (0.25 μm). MTA had no temperature increase (that indicates setting) up to 400 min, a mechanical strength of 34 MPa, and porosity of 28% with pores 2.5 μm in diameter. Conclusion The novel cement set more rapidly, had better fluidity, improved handling properties, higher mechanical strength, and reduced porosity with lower pore size compared to Gray‐MTA Angelus.
International Endodontic Journal – Wiley
Published: Dec 1, 2010
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.