Results 41 to 50 of about 61,565 (321)

In vitro study on the effect of two acid etching agents on the bonding strength between primary tooth enamel and resin [PDF]

Kouqiang yixue
Objective To evaluate the effect of two different acid etching agents on the bonding strength between deciduous enamel and composite resin at different etching times.
XU Xiangqin, WU Huaying, LIU Jing
doaj   +1 more source

Characterization of dentine to assess bond strength of dental composites [PDF]

, 2015
This study was performed to develop alternating dentine adhesion models that could help in the evaluation of a self-bonding dental composite. For this purpose dentine from human and ivory was characterized chemically and microscopically before and after ...
Aljabo, A, Ashley, P, Bozec, L, Khan, MA, Liaqat, S, Nuba, HB, Young, A   +6 more
core   +2 more sources

Evaluation of Zirconia Surfaces after Strong-Acid Etching and Its Effects on the Shear Bond Strength of Dental Resin Cement

International Journal of Dentistry, 2019
The present study was intended to investigate changes in the microstructure and phase transformation of zirconia surfaces using etching and airborne-particle abrasion (AB) and the effects of these processes on the shear bond strength of dental resin ...
Yong-Sang Lee, K. Oh, Na-Hong Kim, H. Moon   +3 more
semanticscholar   +1 more source

Marginal filling and adhesive resistance of bulk fill resin applying 18% edta gel compared with 37% phosphoric acid gel in vitro dental conditioning.

Journal of Oral Research, 2019
Objective. To evaluate the degree of marginal sealing and adhesive strength in Bulk-Fill resin by applying 18% EDTA gel compared to 37% phosphoric acid gel in dental conditioning. Materials and methods. The study was transversal, experimental comparative,
César Cayo, Lorena Llancari, Román Mendoza, Luis Cervantes   +3 more
doaj   +1 more source

The application of amino acid racemization in the acid soluble fraction of enamel to the estimation of the age of human teeth [PDF]

, 2008
Estimation of age-at-death for skeletonised forensic remains is one of the most significant problems in forensic anthropology. The majority of existing morphological and histological techniques are highly inaccurate, and show a bias towards ...
Collins, M. J., Griffin, R. C., Moody, H., Penkman, K. E. H.   +3 more
core   +1 more source

Topographical Analysis of Human Enamel after Phosphoric Acid Etching and Er,Cr:YSGG Laser Irradiation.

Journal of lasers in medical sciences, 2023
Introduction: Dental hard and soft tissues have been successfully removed by using the Er,Cr:YSGG laser, but there is a controversy about using lasers over conventional tooth surface preparation for bonding aesthetic restoration.
Saja Qasim Salman, B. Hussein
semanticscholar   +1 more source

Morphology, roughness, and surface loss of sound enamel submitted to different acid etching agents and different durations of application

Brazilian Dental Science
Objective: Knowledge about the effects of different phosphoric acids can help clinicians choose the appropriate acid etchant, preserving dental structure without compromising bond strength.
Karin Landmayer , Isadora Catelan Pastori, Juan Fernando Ordóñez-Aguilera, Bruna de Oliveira Iatarola, Denise Maria Zezell, Luciana Fávaro Francisconi-dos-Rios   +5 more
doaj   +1 more source

Functionalisation of Ti6Al4V and hydroxyapatite surfaces with combined peptides based on KKLPDA and EEEEEEEE peptides [PDF]

, 2017
Surface modifications are usually performed on titanium alloys to improve osteo-integration and surface bioactivity. Modifications such as alkaline and acid etching, or coating with bioactive materials such as hydroxyapatite, have previously been ...
Ben-Nissan, Besim, Bowen, James, Grossin, David, Melo Rodriguez, Gabriela, Stamboulis, Artemis   +4 more
core   +6 more sources

Superficial characteristics of titanium after treatment of chorreated surface, passive acid, and decontamination with argon plasma [PDF]

, 2018
Background. Titanium is characterized by its biocompatibility, resistance to maximum stress, and fatigue and non-toxicity. The composition, surface structure, and roughness of titanium have a key and direct influence on the osseointegration processes ...
Luna-Oliva, Irene, Rizo-Gorrita, María, Serrera Figallo, María de los Ángeles, Torres-Lagares, Daniel   +3 more
core   +5 more sources

Airborne-Particle Abrasion vs. Hydrofluoric Acid Etching of Dental Ceramics: Impact on the Tensile Bond Strength

Materials
This study evaluated whether airborne-particle abrasion could be an alternative to hydrofluoric acid etching as a pretreatment for the adhesive bonding of silicate ceramic restorations.
Valerie Lankes, A. Coldea, John Meinen, Falk Schwendicke, B. Stawarczyk   +4 more
semanticscholar   +1 more source