Results 41 to 50 of about 1,102,634 (373)

Evaluation of the Antibacterial Activity Against Streptococcus mutans and Solubility of Different Dental Luting Cements In Vitro

Medžiagotyra, 2023
The aim of this in vitro study was to evaluate the antibacterial and solubility properties of four luting cements in artificial saliva at varying pH and clarify the composition by chemical analysis.
Rūta AUČINAITĖ, Rita TRUMPAITĖ-VANAGIENĖ, Justina VERSOCKIENĖ, Eglė LASTAUSKIENĖ   +3 more
doaj   +1 more source

Comparison of two different debonding techniques in orthodontic treatment [PDF]

, 2017
The purpose of this research is to investigate whether and how the adhesive bond failure site varied in relation to the material used for the orthodontic bonding and debonding technique ...
Besharat, Laith Konstantinos, Di Carlo, Stefano, Di Giorgio, Roberto, Migliau, Guido, Piccoli, Luca, Pompa, Giorgio   +5 more
core   +1 more source

Class I Gap-formation in Highly-viscous Glass-ionomer Restorations: Delayed vs Immediate Polishing [PDF]

, 2008
This in vitro study evaluated the effects of delayed versus immediate polishing to permit maturation of interfacial gap-formation around highly viscous conventional glass-ionomer cement (HV-GIC) in Class I restorations, together with determining the ...
Anusavice, Conover, D. C. Watts, Davidson, Feilzer, Feilzer, Frencken, Frencken, G. Nishgawa, Guggenberger, Guggenberger, Irie, Irie, Irie, Irie, Irie, Irie, Irie, K. Suzuki, M. Irie, Mount, Peutzfeldt, Sidue, Tosaki, Tyas, Wilson, Y. Maruo, Yip, Yu   +28 more
core   +1 more source

Micromechanics of dental cement paste

Journal of the Mechanical Behavior of Biomedical Materials, 2021
Biodentine is a calcium silicate/calcium carbonate/zirconium dioxide/water-based dental replacement biomaterial, significantly outperforming the stiffness and hardness properties of chemically similar construction cement pastes. We here report the first systematic micromechanical investigation of Biodentine, combining grid nanoindentation with ...
Dohnalík, Petr, Pichler, Bernhard L.A., Zelaya-Lainez, Luis, Lahayne, Olaf, Richard, Gilles, Hellmich, Christian   +5 more
openaire   +2 more sources

Influence of glass-based dental ceramic type and thickness with identical shade on the light transmittance and the degree of conversion of resin cement

International Journal of Oral Science, 2018
The purpose of this study was to assess the influence of the types and thicknesses of glass ceramic plates on light transmittance and compare the degrees of conversion (DC) of resin cement under the ceramic materials.
Soram Oh, Su-Mi Shin, Hyun-Jung Kim, J. Paek, Sung-Joon Kim, Tai Hyun Yoon, Sun-Young Kim   +6 more
semanticscholar   +1 more source

Characterization of Calcium Aluminate Cement Phases when in Contact with Simulated Body Fluid [PDF]

Materials Research, 2015
Recent studies involving the use of calcium aluminate cement (CAC) as a biomaterial are based on commercial products. Improvements can be attained by investigating the properties of their crystalline phases in order to better design the material's ...
Ivone Regina de Oliveira, Talita Luana de Andrade, Renata Martins Parreira, Marcos Jacobovitz, Victor Carlos Pandolfelli   +4 more
doaj   +1 more source

Histopathological evaluation of root canal filling materials for primary teeth [PDF]

, 2010
This study aimed to assess the response of apical and periapical tissues of dogs¿ teeth after root canal filling with different materials. Forty roots from dogs¿ premolars were prepared biomechanically and assigned to 4 groups filled with: Group I ...
Gatón Hernández, Patrícia, Leonardo, Mário Roberto, Nelson Filho, Paulo, Oliveira, Daniela S. B. de, Queiroz, Alexandra Mussolino de, Silva, Léa Assed Bezerra da, Silva, Raquel Assed Bezerra da   +6 more
core   +2 more sources

Cytotoxic effect of dental luting cement on human gingival mesenchymal stem cell and evaluation of cytokines and growth factor release – An in vitro study

The Journal of Indian Prosthodontic Society
Aim: In routine dental care, various dental luting cements are utilized to cement the dental prosthesis. Thus, the aim of the current study was to assess the Cytotoxic effect of three different dental luting cements on human gingival mesenchymal stem ...
Iti Jain, Nayana Anasane, Amit Jagtap
doaj   +1 more source

Hydroxyapatite Formation on a Novel Dental Cement in Human Saliva

ISRN Dentistry, 2012
Dental materials have to meet high standards regarding mechanical strength and handling properties. There is however only a limited amount of research that has been devoted to natural formation of hydroxyapatite (HA) in contact with the materials.
Johanna Engstrand, Erik Unosson, H. Engqvist   +2 more
semanticscholar   +1 more source

A study of blood contamination of Siqveland matrix bands [PDF]

, 2002
AIMS To use a sensitive forensic test to measure blood contamination of used Siqveland matrix bands following routine cleaning and sterilisation procedures in general dental practice. MATERIALS AND METHODS: Sixteen general dental practices in the West of
A H Lowe, AH Lowe, BH Lanphear, CWI Douglas, D MacKenzie, E McColl, F J T Burke, J Bagg, LM Edmunds, M Cox, P Barton, S McHugh, WM Lee   +12 more
core   +1 more source