Results 11 to 20 of about 181,406 (300)

Sealing Ability of AH Plus and GuttaFlow Bioseal

Bioinorganic Chemistry and Applications, 2020
The objective of root canal obturation is to achieve a fluid-tight seal. Recently, GuttaFlow bioseal (GB), a root canal sealer composed of polydimethylsiloxane, gutta-percha particles, and bioactive glass ceramics, has been developed, to enhance the ...
Soo-Hyuk Lee, Soram Oh, Adel Saeed Al-Ghamdi, Ayman Omar Mandorah, Kee-Yeon Kum, Seok Woo Chang   +5 more
doaj   +3 more sources

Apical sealing ability of resilon/epiphany system

Dental Research Journal, 2014
Background: Endodontic leakage research focus mainly on the quality of the apical seal of the root canal system and the newly introduced resilon/epiphany system claim to be superior to Gutta-percha in respect to obturation procedure.
Deepu Roy, Farhana Chowdhury, Munvar Miya Shaik, Mohammad Khursheed Alam   +3 more
doaj   +2 more sources

Advanced methods for assessing sealing ability of valve seals

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2017
The paper deals with the processes that arise when sealing valve contact surfaces. A mathematical model of elastic contact is proposed that allows solving the problem of deformation of contacting surfaces with allowance for their rigidity by solving a ...
Yu. I. Kondrashov, R. N. Sergeev
doaj   +3 more sources

Sealing ability promoted by three different endodontic sealers

Iranian Endodontic Journal, 2011
Introduction: The aim of this study was to evaluate the apical and coronal sealing of endodontic fillings promoted by the associations of Sealer 26/Gutta-percha, Endofill/Gutta-percha and Resilon/ Epiphany.
Graziele Silva, Emmanuel João Nogueira Leal da Silva, Juliana Melo da Silva, Carlos Vieira Andrade-Júnior, Caio César Randi Ferraz   +4 more
doaj   +3 more sources

Sealing ability of root canal sealers

Saudi Endodontic Journal, 2012
Vasudev Ballal
doaj   +2 more sources

Coronal sealing ability of three temporary filling materials

Iranian Endodontic Journal, 2012
Introduction: Providing adequate coronal seal of temporary filling materials is critical for the success of root canal therapy. The aim of this in vitro study was to compare coronal seal ability of three restorative materials over different periods of ...
Mahyar Shahbazi Moghadam, Zohreh Ahangari, Mandana Naseri, Manijeh Mohammadian   +3 more
doaj   +3 more sources

Sealing Ability of Endodontic Cements: An In Vitro Study

International Journal of Dentistry, 2020
The root canal system must be obturated using a hermetic seal to prevent the penetration of microorganisms and bacterial toxins into the endodontic system. The principles of adhesive dentistry have been increasingly used in endodontics.
Amira Kikly, Sabra Jaâfoura, Dorra Kammoun, Saida Sahtout   +3 more
doaj   +3 more sources

['Sealing ability of different retrograde filling materials']

Al-Rafidain Dental Journal, 2009
نوفل زكريا, نعم اليوسفاني, رغد العسكري   +2 more
doaj   +2 more sources

The Effect of Thickness on Sealing Ability of Calcium Enriched Cement as a Coronal Seal Barrier [PDF]

Journal of Dental Materials and Techniques, 2017
Introduction: Thickness of a coronal seal barrier is an important factor for preventing microleakage. The aim of this in vitro study was to compare the sealing ability of two different thicknesses of calcium Enriched Mixture (CEM) cement as a coronal ...
Shiva Sadeghi, Ramin Tabari, Sepideh Hosseini   +2 more
doaj   +1 more source

Dynamic Evaluation Method of Caprock Microscopic Sealing in CO2 Sequestration Project

Geofluids, 2020
The existing statistical evaluation methods of caprock sealing ability in CO2 sequestration engineering only take into account the sealing ability of caprocks before sequestration but cannot reflect the retained sealing ability of caprock after ...
Xu Han, Fuping Feng, Ziyuan Cong
doaj   +1 more source